Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu, 0.03 g/t Au & 2.12 g/t Ag) at the Altar Copper-Gold Project in San Juan, Argentina
Original announcement by prospectors_exchange on
- Company
- Aldebaran Resources Inc.
- Ticker
- ALDE
- Exchange
- Unavailable
- Region
- San Juan, Argentina
- Primary commodity
- Copper
- Secondary commodities
- Gold, Silver, Molybdenum, Arsenic
- Document categories
- Drill results
- Extracted
- 2026-10-06 11:57:53 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Aldebaran Resources reported significant drill results from its Altar Copper-Gold Project in San Juan, Argentina, including a 1,728.9-meter intercept grading 0.45% CuEq in hole ALD-26-260. The infill and geotechnical drilling program, aimed at upgrading resources and supporting a future Pre-Feasibility Study, confirmed long continuous intervals of copper mineralization. The company plans to incorporate over 70,000 meters of new drilling into an updated mineral resource estimate, which will include the Radio Porphyry target for the first time.
Reasoning: The drilling program at Altar delivered exceptionally long copper-gold-silver-molybdenum intercepts, with several intervals exceeding the 75th percentile for porphyry copper grades, confirming significant and continuous mineralization for the upcoming resource update and pre-feasibility study. The disclosure of true widths and robust QA/QC procedures further enhances confidence in these results.
Positive factors
- Exceptionally long intercepts, including one over 1.7 km, confirming significant and continuous mineralization.
- Several high-grade sub-intervals exceeding the 75th percentile for porphyry copper deposits.
- Infill drilling program designed to upgrade Inferred resources to higher-confidence Measured and Indicated categories, de-risking the project.
- True width of intervals is explicitly stated, providing high confidence in reported thicknesses.
- Comprehensive QA/QC procedures are disclosed, including certified lab and QP sign-off.
- Upcoming resource update will incorporate significant new drilling and include the Radio Porphyry target for the first time, positioning the project for a Pre-Feasibility Study.
Negative factors
- Arsenic is reported as a deleterious element in several intercepts, which could pose processing or concentrate quality challenges.
Facts used in scoring: 111
Extracted facts
Stored fact records: 111. Some facts used in scoring do not have a stored record.
Drill Results (111)
ALD-26-260Altar · copperGrade: 0.41Grade Unit: %Intercept: 1728.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.41
- Grade Unit
- %
- Intercept
- 1728.9 m
- True Width
- 1728.9 m
- From
- 141 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:141-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.45
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This exceptionally long intercept confirms significant copper mineralization, contributing positively to the project's resource potential and de-risking efforts, despite the presence of arsenic.
Positive factors
- Exceptional intercept length of 1,728.9 meters, indicating significant and continuous mineralization.
- Grade of 0.41% Cu is a solid result for a porphyry system over such a long interval.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 81 ppm, which could be a deleterious element.
Evidence · table
“0.41”
Context: 1,728.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1728.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · goldGrade: 0.03Grade Unit: g/tIntercept: 1728.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.03
- Grade Unit
- g/t
- Intercept
- 1728.9 m
- True Width
- 1728.9 m
- From
- 141 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:141-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over an exceptionally long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.03 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.03”
Context: 1,728.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1728.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · silverGrade: 1.34Grade Unit: g/tIntercept: 1728.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.34
- Grade Unit
- g/t
- Intercept
- 1728.9 m
- True Width
- 1728.9 m
- From
- 141 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:141-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over an exceptionally long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.34 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.34”
Context: 1,728.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1728.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · molybdenumGrade: 123Grade Unit: ppmIntercept: 1728.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 123
- Grade Unit
- ppm
- Intercept
- 1728.9 m
- True Width
- 1728.9 m
- From
- 141 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:141-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of molybdenum over a very long interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Molybdenum mineralization is present over an exceptionally long interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“123”
Context: 1,728.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1728.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · arsenicGrade: 81Grade Unit: ppmIntercept: 1728.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 81
- Grade Unit
- ppm
- Intercept
- 1728.9 m
- True Width
- 1728.9 m
- From
- 141 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:141-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this long interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 81 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“81”
Context: 1,728.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1728.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · copperGrade: 0.47Grade Unit: %Intercept: 1427.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.47
- Grade Unit
- %
- Intercept
- 1427.9 m
- True Width
- 1427.9 m
- From
- 442 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:442-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.52
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This exceptionally long intercept confirms significant copper mineralization, contributing positively to the project's resource potential and de-risking efforts, despite the presence of arsenic.
Positive factors
- Exceptional intercept length of 1,427.9 meters, indicating significant and continuous mineralization.
- Grade of 0.47% Cu is a solid result for a porphyry system over such a long interval.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 87 ppm, which could be a deleterious element.
Evidence · table
“0.47”
Context: 1,427.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1427.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · goldGrade: 0.03Grade Unit: g/tIntercept: 1427.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.03
- Grade Unit
- g/t
- Intercept
- 1427.9 m
- True Width
- 1427.9 m
- From
- 442 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:442-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over an exceptionally long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.03 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.03”
Context: 1,427.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1427.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · silverGrade: 1.49Grade Unit: g/tIntercept: 1427.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.49
- Grade Unit
- g/t
- Intercept
- 1427.9 m
- True Width
- 1427.9 m
- From
- 442 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:442-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over an exceptionally long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.49 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.49”
Context: 1,427.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1427.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · molybdenumGrade: 143Grade Unit: ppmIntercept: 1427.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 143
- Grade Unit
- ppm
- Intercept
- 1427.9 m
- True Width
- 1427.9 m
- From
- 442 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:442-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of molybdenum over a very long interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Molybdenum mineralization is present over an exceptionally long interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“143”
Context: 1,427.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1427.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · arsenicGrade: 87Grade Unit: ppmIntercept: 1427.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 87
- Grade Unit
- ppm
- Intercept
- 1427.9 m
- True Width
- 1427.9 m
- From
- 442 m
- To
- 1869.9 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:442-1869.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this long interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 87 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“87”
Context: 1,427.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1427.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · copperGrade: 0.61Grade Unit: %Intercept: 756 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.61
- Grade Unit
- %
- Intercept
- 756 m
- True Width
- 756 m
- From
- 965 m
- To
- 1721 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:965-1721
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.68
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This very long and high-grade copper intercept significantly enhances the project's resource potential and confirms strong continuity of mineralization, despite the presence of arsenic.
Positive factors
- Very long intercept of 756 meters with a strong copper grade of 0.61%, exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 76 ppm, which could be a deleterious element.
Evidence · table
“0.61”
Context: 756.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 756
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · goldGrade: 0.03Grade Unit: g/tIntercept: 756 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.03
- Grade Unit
- g/t
- Intercept
- 756 m
- True Width
- 756 m
- From
- 965 m
- To
- 1721 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:965-1721
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.03 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.03”
Context: 756.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 756
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · silverGrade: 2.12Grade Unit: g/tIntercept: 756 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 2.12
- Grade Unit
- g/t
- Intercept
- 756 m
- True Width
- 756 m
- From
- 965 m
- To
- 1721 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:965-1721
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 2.12 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“2.12”
Context: 756.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 756
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · molybdenumGrade: 197Grade Unit: ppmIntercept: 756 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 197
- Grade Unit
- ppm
- Intercept
- 756 m
- True Width
- 756 m
- From
- 965 m
- To
- 1721 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:965-1721
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of molybdenum at a good grade over a very long interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Molybdenum mineralization is present at a good grade over a very long interval, contributing to the overall polymetallic nature of the deposit and potential byproduct credits.
Evidence · table
“197”
Context: 756.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 756
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · arsenicGrade: 76Grade Unit: ppmIntercept: 756 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 76
- Grade Unit
- ppm
- Intercept
- 756 m
- True Width
- 756 m
- From
- 965 m
- To
- 1721 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:965-1721
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this long interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 76 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“76”
Context: 756.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 756
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · copperGrade: 0.76Grade Unit: %Intercept: 88 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.76
- Grade Unit
- %
- Intercept
- 88 m
- True Width
- 88 m
- From
- 1211 m
- To
- 1299 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:1211-1299
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.84
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.76% over 88 meters, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 69 ppm, which could be a deleterious element.
Evidence · table
“0.76”
Context: 88.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · goldGrade: 0.05Grade Unit: g/tIntercept: 88 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.05
- Grade Unit
- g/t
- Intercept
- 88 m
- True Width
- 88 m
- From
- 1211 m
- To
- 1299 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:1211-1299
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.05 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.05”
Context: 88.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · silverGrade: 1.87Grade Unit: g/tIntercept: 88 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.87
- Grade Unit
- g/t
- Intercept
- 88 m
- True Width
- 88 m
- From
- 1211 m
- To
- 1299 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:1211-1299
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.87 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.87”
Context: 88.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · molybdenumGrade: 232Grade Unit: ppmIntercept: 88 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 232
- Grade Unit
- ppm
- Intercept
- 88 m
- True Width
- 88 m
- From
- 1211 m
- To
- 1299 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:1211-1299
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of molybdenum at a strong grade over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Molybdenum mineralization is present at a strong grade over a good interval, contributing to the overall polymetallic nature of the deposit and potential byproduct credits.
Evidence · table
“232”
Context: 88.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-260Altar · arsenicGrade: 69Grade Unit: ppmIntercept: 88 mView all detailsHide details
Identity
- Hole ID
- ALD-26-260
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 69
- Grade Unit
- ppm
- Intercept
- 88 m
- True Width
- 88 m
- From
- 1211 m
- To
- 1299 m
- Intercept Depth
- 141 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-260:1211-1299
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 69 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“69”
Context: 88.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · copperGrade: 0.41Grade Unit: %Intercept: 901 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.41
- Grade Unit
- %
- Intercept
- 901 m
- True Width
- 901 m
- From
- 249 m
- To
- 1150 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:249-1150
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.47
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This very long copper intercept confirms significant mineralization, contributing positively to the project's resource potential and de-risking efforts, despite the presence of arsenic.
Positive factors
- Very long intercept of 901 meters, indicating significant and continuous mineralization.
- Grade of 0.41% Cu is a solid result for a porphyry system over such a long interval.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 183 ppm, which could be a deleterious element.
Evidence · table
“0.41”
Context: 901.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 901
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · goldGrade: 0.15Grade Unit: g/tIntercept: 901 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.15
- Grade Unit
- g/t
- Intercept
- 901 m
- True Width
- 901 m
- From
- 249 m
- To
- 1150 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:249-1150
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a very long interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.15”
Context: 901.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 901
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · silverGrade: 1.21Grade Unit: g/tIntercept: 901 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.21
- Grade Unit
- g/t
- Intercept
- 901 m
- True Width
- 901 m
- From
- 249 m
- To
- 1150 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:249-1150
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.21 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.21”
Context: 901.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 901
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · molybdenumGrade: 15Grade Unit: ppmIntercept: 901 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 15
- Grade Unit
- ppm
- Intercept
- 901 m
- True Width
- 901 m
- From
- 249 m
- To
- 1150 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:249-1150
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 15 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“15”
Context: 901.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 901
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · arsenicGrade: 183Grade Unit: ppmIntercept: 901 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 183
- Grade Unit
- ppm
- Intercept
- 901 m
- True Width
- 901 m
- From
- 249 m
- To
- 1150 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:249-1150
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this long interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 183 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“183”
Context: 901.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 901
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · copperGrade: 0.45Grade Unit: %Intercept: 781 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.45
- Grade Unit
- %
- Intercept
- 781 m
- True Width
- 781 m
- From
- 296 m
- To
- 1077 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:296-1077
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.52
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This very long copper intercept confirms significant mineralization, contributing positively to the project's resource potential and de-risking efforts, despite the presence of arsenic.
Positive factors
- Very long intercept of 781 meters, indicating significant and continuous mineralization.
- Grade of 0.45% Cu is a solid result for a porphyry system over such a long interval.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 196 ppm, which could be a deleterious element.
Evidence · table
“0.45”
Context: 781.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 781
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · goldGrade: 0.17Grade Unit: g/tIntercept: 781 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.17
- Grade Unit
- g/t
- Intercept
- 781 m
- True Width
- 781 m
- From
- 296 m
- To
- 1077 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:296-1077
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a very long interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.17”
Context: 781.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 781
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · silverGrade: 1.29Grade Unit: g/tIntercept: 781 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.29
- Grade Unit
- g/t
- Intercept
- 781 m
- True Width
- 781 m
- From
- 296 m
- To
- 1077 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:296-1077
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.29 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.29”
Context: 781.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 781
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · molybdenumGrade: 15Grade Unit: ppmIntercept: 781 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 15
- Grade Unit
- ppm
- Intercept
- 781 m
- True Width
- 781 m
- From
- 296 m
- To
- 1077 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:296-1077
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 15 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“15”
Context: 781.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 781
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · arsenicGrade: 196Grade Unit: ppmIntercept: 781 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 196
- Grade Unit
- ppm
- Intercept
- 781 m
- True Width
- 781 m
- From
- 296 m
- To
- 1077 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:296-1077
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this long interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 196 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“196”
Context: 781.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 781
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · copperGrade: 0.61Grade Unit: %Intercept: 196 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.61
- Grade Unit
- %
- Intercept
- 196 m
- True Width
- 196 m
- From
- 516 m
- To
- 712 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:516-712
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.73
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- Strong copper grade of 0.61% over a substantial 196-meter interval, exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 171 ppm, which could be a deleterious element.
Evidence · table
“0.61”
Context: 196.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 196
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · goldGrade: 0.3Grade Unit: g/tIntercept: 196 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.3
- Grade Unit
- g/t
- Intercept
- 196 m
- True Width
- 196 m
- From
- 516 m
- To
- 712 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:516-712
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold at a moderate grade over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present at a moderate grade over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.30”
Context: 196.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 196
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · silverGrade: 1.64Grade Unit: g/tIntercept: 196 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.64
- Grade Unit
- g/t
- Intercept
- 196 m
- True Width
- 196 m
- From
- 516 m
- To
- 712 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:516-712
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.64 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.64”
Context: 196.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 196
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · molybdenumGrade: 12Grade Unit: ppmIntercept: 196 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 12
- Grade Unit
- ppm
- Intercept
- 196 m
- True Width
- 196 m
- From
- 516 m
- To
- 712 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:516-712
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 12 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“12”
Context: 196.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 196
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · arsenicGrade: 171Grade Unit: ppmIntercept: 196 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 171
- Grade Unit
- ppm
- Intercept
- 196 m
- True Width
- 196 m
- From
- 516 m
- To
- 712 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:516-712
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 171 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“171”
Context: 196.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 196
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · copperGrade: 0.72Grade Unit: %Intercept: 58 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.72
- Grade Unit
- %
- Intercept
- 58 m
- True Width
- 58 m
- From
- 619 m
- To
- 677 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:619-677
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.87
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.72% over 58 meters, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 218 ppm, which could be a deleterious element.
Evidence · table
“0.72”
Context: 58.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 58
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · goldGrade: 0.42Grade Unit: g/tIntercept: 58 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.42
- Grade Unit
- g/t
- Intercept
- 58 m
- True Width
- 58 m
- From
- 619 m
- To
- 677 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:619-677
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold at a good grade over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present at a good grade over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.42”
Context: 58.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 58
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · silverGrade: 2.06Grade Unit: g/tIntercept: 58 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 2.06
- Grade Unit
- g/t
- Intercept
- 58 m
- True Width
- 58 m
- From
- 619 m
- To
- 677 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:619-677
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 2.06 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“2.06”
Context: 58.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 58
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · molybdenumGrade: 8Grade Unit: ppmIntercept: 58 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 8
- Grade Unit
- ppm
- Intercept
- 58 m
- True Width
- 58 m
- From
- 619 m
- To
- 677 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:619-677
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 8 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“8”
Context: 58.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 58
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · arsenicGrade: 218Grade Unit: ppmIntercept: 58 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 218
- Grade Unit
- ppm
- Intercept
- 58 m
- True Width
- 58 m
- From
- 619 m
- To
- 677 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:619-677
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 218 ppm, which is a deleterious element and could pose processing or concentrate quality challenges.
Evidence · table
“218”
Context: 58.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 58
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · copperGrade: 0.52Grade Unit: %Intercept: 84 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.52
- Grade Unit
- %
- Intercept
- 84 m
- True Width
- 84 m
- From
- 740 m
- To
- 824 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:740-824
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.59
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This good copper intercept over a substantial width is a strong result, confirming mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- Good copper grade of 0.52% over a substantial 84-meter interval, close to the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 382 ppm, which could be a deleterious element.
Evidence · table
“0.52”
Context: 84.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · goldGrade: 0.18Grade Unit: g/tIntercept: 84 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.18
- Grade Unit
- g/t
- Intercept
- 84 m
- True Width
- 84 m
- From
- 740 m
- To
- 824 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:740-824
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.18”
Context: 84.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · silverGrade: 1.51Grade Unit: g/tIntercept: 84 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.51
- Grade Unit
- g/t
- Intercept
- 84 m
- True Width
- 84 m
- From
- 740 m
- To
- 824 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:740-824
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.51 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.51”
Context: 84.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · molybdenumGrade: 6Grade Unit: ppmIntercept: 84 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 6
- Grade Unit
- ppm
- Intercept
- 84 m
- True Width
- 84 m
- From
- 740 m
- To
- 824 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:740-824
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 6 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“6”
Context: 84.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · arsenicGrade: 382Grade Unit: ppmIntercept: 84 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 382
- Grade Unit
- ppm
- Intercept
- 84 m
- True Width
- 84 m
- From
- 740 m
- To
- 824 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:740-824
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 382 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“382”
Context: 84.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · copperGrade: 0.6Grade Unit: %Intercept: 79.2 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 79.2 m
- True Width
- 79.2 m
- From
- 866 m
- To
- 945.2 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:866-945.2
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.67
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- Strong copper grade of 0.60% over a substantial 79.2-meter interval, exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 327 ppm, which could be a deleterious element.
Evidence · table
“0.60”
Context: 79.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 79.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · goldGrade: 0.17Grade Unit: g/tIntercept: 79.2 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.17
- Grade Unit
- g/t
- Intercept
- 79.2 m
- True Width
- 79.2 m
- From
- 866 m
- To
- 945.2 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:866-945.2
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.17”
Context: 79.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 79.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · silverGrade: 1.58Grade Unit: g/tIntercept: 79.2 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.58
- Grade Unit
- g/t
- Intercept
- 79.2 m
- True Width
- 79.2 m
- From
- 866 m
- To
- 945.2 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:866-945.2
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.58 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.58”
Context: 79.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 79.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · molybdenumGrade: 19Grade Unit: ppmIntercept: 79.2 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 19
- Grade Unit
- ppm
- Intercept
- 79.2 m
- True Width
- 79.2 m
- From
- 866 m
- To
- 945.2 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:866-945.2
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 19 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“19”
Context: 79.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 79.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-265Altar · arsenicGrade: 327Grade Unit: ppmIntercept: 79.2 mView all detailsHide details
Identity
- Hole ID
- ALD-26-265
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 327
- Grade Unit
- ppm
- Intercept
- 79.2 m
- True Width
- 79.2 m
- From
- 866 m
- To
- 945.2 m
- Intercept Depth
- 249 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-265:866-945.2
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 327 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“327”
Context: 79.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 79.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · copperGrade: 0.58Grade Unit: %Intercept: 918.8 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.58
- Grade Unit
- %
- Intercept
- 918.8 m
- True Width
- 918.8 m
- From
- 59 m
- To
- 977.8 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-977.8
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.62
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This very long and high-grade copper intercept significantly enhances the project's resource potential and confirms strong continuity of mineralization, despite the presence of arsenic.
Positive factors
- Very long intercept of 918.8 meters with a strong copper grade of 0.58%, exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 275 ppm, which could be a deleterious element.
Evidence · table
“0.58”
Context: 918.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 918.8
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · goldGrade: 0.09Grade Unit: g/tIntercept: 918.8 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.09
- Grade Unit
- g/t
- Intercept
- 918.8 m
- True Width
- 918.8 m
- From
- 59 m
- To
- 977.8 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-977.8
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.09 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.09”
Context: 918.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 918.8
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · silverGrade: 1.58Grade Unit: g/tIntercept: 918.8 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.58
- Grade Unit
- g/t
- Intercept
- 918.8 m
- True Width
- 918.8 m
- From
- 59 m
- To
- 977.8 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-977.8
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.58 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.58”
Context: 918.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 918.8
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · molybdenumGrade: 14Grade Unit: ppmIntercept: 918.8 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 14
- Grade Unit
- ppm
- Intercept
- 918.8 m
- True Width
- 918.8 m
- From
- 59 m
- To
- 977.8 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-977.8
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 14 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“14”
Context: 918.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 918.8
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · arsenicGrade: 275Grade Unit: ppmIntercept: 918.8 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 275
- Grade Unit
- ppm
- Intercept
- 918.8 m
- True Width
- 918.8 m
- From
- 59 m
- To
- 977.8 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-977.8
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this long interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 275 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“275”
Context: 918.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 918.8
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · copperGrade: 0.82Grade Unit: %Intercept: 87 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.82
- Grade Unit
- %
- Intercept
- 87 m
- True Width
- 87 m
- From
- 59 m
- To
- 146 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-146
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.88
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.82% over 87 meters, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 446 ppm, which could be a deleterious element.
Evidence · table
“0.82”
Context: 87.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 87
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · goldGrade: 0.13Grade Unit: g/tIntercept: 87 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.13
- Grade Unit
- g/t
- Intercept
- 87 m
- True Width
- 87 m
- From
- 59 m
- To
- 146 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-146
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.13 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.13”
Context: 87.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 87
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · silverGrade: 1.94Grade Unit: g/tIntercept: 87 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.94
- Grade Unit
- g/t
- Intercept
- 87 m
- True Width
- 87 m
- From
- 59 m
- To
- 146 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-146
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.94 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.94”
Context: 87.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 87
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · molybdenumGrade: 13Grade Unit: ppmIntercept: 87 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 13
- Grade Unit
- ppm
- Intercept
- 87 m
- True Width
- 87 m
- From
- 59 m
- To
- 146 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-146
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 13 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“13”
Context: 87.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 87
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · arsenicGrade: 446Grade Unit: ppmIntercept: 87 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 446
- Grade Unit
- ppm
- Intercept
- 87 m
- True Width
- 87 m
- From
- 59 m
- To
- 146 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:59-146
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 446 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“446”
Context: 87.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 87
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · copperGrade: 0.9Grade Unit: %Intercept: 65 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.9
- Grade Unit
- %
- Intercept
- 65 m
- True Width
- 65 m
- From
- 61 m
- To
- 126 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:61-126
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.96
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.90% over 65 meters, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 591 ppm, which could be a deleterious element.
Evidence · table
“0.90”
Context: 65.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 65
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · goldGrade: 0.15Grade Unit: g/tIntercept: 65 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.15
- Grade Unit
- g/t
- Intercept
- 65 m
- True Width
- 65 m
- From
- 61 m
- To
- 126 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:61-126
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.15”
Context: 65.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 65
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · silverGrade: 2.18Grade Unit: g/tIntercept: 65 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 2.18
- Grade Unit
- g/t
- Intercept
- 65 m
- True Width
- 65 m
- From
- 61 m
- To
- 126 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:61-126
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 2.18 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“2.18”
Context: 65.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 65
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · molybdenumGrade: 13Grade Unit: ppmIntercept: 65 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 13
- Grade Unit
- ppm
- Intercept
- 65 m
- True Width
- 65 m
- From
- 61 m
- To
- 126 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:61-126
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 13 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“13”
Context: 65.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 65
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · arsenicGrade: 591Grade Unit: ppmIntercept: 65 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 591
- Grade Unit
- ppm
- Intercept
- 65 m
- True Width
- 65 m
- From
- 61 m
- To
- 126 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:61-126
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 591 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“591”
Context: 65.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 65
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · copperGrade: 0.7Grade Unit: %Intercept: 302 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 302 m
- True Width
- 302 m
- From
- 422 m
- To
- 724 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:422-724
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.76
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- Strong copper grade of 0.70% over a substantial 302-meter interval, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 51 ppm, which could be a deleterious element.
Evidence · table
“0.70”
Context: 302.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 302
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · goldGrade: 0.14Grade Unit: g/tIntercept: 302 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.14
- Grade Unit
- g/t
- Intercept
- 302 m
- True Width
- 302 m
- From
- 422 m
- To
- 724 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:422-724
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.14 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.14”
Context: 302.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 302
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · silverGrade: 1.11Grade Unit: g/tIntercept: 302 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.11
- Grade Unit
- g/t
- Intercept
- 302 m
- True Width
- 302 m
- From
- 422 m
- To
- 724 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:422-724
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.11 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.11”
Context: 302.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 302
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · molybdenumGrade: 11Grade Unit: ppmIntercept: 302 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 11
- Grade Unit
- ppm
- Intercept
- 302 m
- True Width
- 302 m
- From
- 422 m
- To
- 724 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:422-724
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 11 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“11”
Context: 302.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 302
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · arsenicGrade: 51Grade Unit: ppmIntercept: 302 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 51
- Grade Unit
- ppm
- Intercept
- 302 m
- True Width
- 302 m
- From
- 422 m
- To
- 724 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:422-724
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 51 ppm, which could be a deleterious element.
Evidence · table
“51”
Context: 302.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 302
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · copperGrade: 0.77Grade Unit: %Intercept: 212 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.77
- Grade Unit
- %
- Intercept
- 212 m
- True Width
- 212 m
- From
- 490 m
- To
- 702 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:490-702
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.83
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.77% over a substantial 212-meter interval, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 59 ppm, which could be a deleterious element.
Evidence · table
“0.77”
Context: 212.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 212
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · goldGrade: 0.16Grade Unit: g/tIntercept: 212 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.16
- Grade Unit
- g/t
- Intercept
- 212 m
- True Width
- 212 m
- From
- 490 m
- To
- 702 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:490-702
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.16”
Context: 212.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 212
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · silverGrade: 1.2Grade Unit: g/tIntercept: 212 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.2
- Grade Unit
- g/t
- Intercept
- 212 m
- True Width
- 212 m
- From
- 490 m
- To
- 702 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:490-702
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.20 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.20”
Context: 212.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 212
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · molybdenumGrade: 8Grade Unit: ppmIntercept: 212 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 8
- Grade Unit
- ppm
- Intercept
- 212 m
- True Width
- 212 m
- From
- 490 m
- To
- 702 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:490-702
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 8 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“8”
Context: 212.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 212
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-266Altar · arsenicGrade: 59Grade Unit: ppmIntercept: 212 mView all detailsHide details
Identity
- Hole ID
- ALD-26-266
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 59
- Grade Unit
- ppm
- Intercept
- 212 m
- True Width
- 212 m
- From
- 490 m
- To
- 702 m
- Intercept Depth
- 59 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-266:490-702
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 59 ppm, which could be a deleterious element.
Evidence · table
“59”
Context: 212.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 212
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-268Altar · copperGrade: 0.24Grade Unit: %Intercept: 195 mView all detailsHide details
Identity
- Hole ID
- ALD-26-268
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.24
- Grade Unit
- %
- Intercept
- 195 m
- True Width
- 195 m
- From
- 36 m
- To
- 231 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-268:36-231
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.26
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This intercept confirms continuous copper mineralization over a good width, but the grade is moderate for a porphyry system, and arsenic is present.
Positive factors
- Good intercept length of 195 meters, indicating continuous mineralization.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Copper grade of 0.24% is below the 75th percentile for porphyry copper deposits.
- Arsenic is present at 362 ppm, which could be a deleterious element.
Evidence · table
“0.24”
Context: 195.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 195
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-268Altar · goldGrade: 0.04Grade Unit: g/tIntercept: 195 mView all detailsHide details
Identity
- Hole ID
- ALD-26-268
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.04
- Grade Unit
- g/t
- Intercept
- 195 m
- True Width
- 195 m
- From
- 36 m
- To
- 231 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-268:36-231
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.04 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.04”
Context: 195.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 195
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-268Altar · silverGrade: 1.23Grade Unit: g/tIntercept: 195 mView all detailsHide details
Identity
- Hole ID
- ALD-26-268
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.23
- Grade Unit
- g/t
- Intercept
- 195 m
- True Width
- 195 m
- From
- 36 m
- To
- 231 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-268:36-231
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.23 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.23”
Context: 195.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 195
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-268Altar · molybdenumGrade: 25Grade Unit: ppmIntercept: 195 mView all detailsHide details
Identity
- Hole ID
- ALD-26-268
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 25
- Grade Unit
- ppm
- Intercept
- 195 m
- True Width
- 195 m
- From
- 36 m
- To
- 231 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-268:36-231
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 25 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“25”
Context: 195.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 195
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-268Altar · arsenicGrade: 362Grade Unit: ppmIntercept: 195 mView all detailsHide details
Identity
- Hole ID
- ALD-26-268
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 362
- Grade Unit
- ppm
- Intercept
- 195 m
- True Width
- 195 m
- From
- 36 m
- To
- 231 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-268:36-231
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 362 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“362”
Context: 195.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 195
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · copperGrade: 0.42Grade Unit: %Intercept: 940.7 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Intercept
- 940.7 m
- True Width
- 940.7 m
- From
- 63 m
- To
- 1003.7 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:63-1003.7
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.49
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This very long copper intercept confirms significant mineralization, contributing positively to the project's resource potential and de-risking efforts, despite the presence of arsenic.
Positive factors
- Very long intercept of 940.7 meters, indicating significant and continuous mineralization.
- Grade of 0.42% Cu is a solid result for a porphyry system over such a long interval.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 212 ppm, which could be a deleterious element.
Evidence · table
“0.42”
Context: 940.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 940.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · goldGrade: 0.16Grade Unit: g/tIntercept: 940.7 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.16
- Grade Unit
- g/t
- Intercept
- 940.7 m
- True Width
- 940.7 m
- From
- 63 m
- To
- 1003.7 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:63-1003.7
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a very long interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.16”
Context: 940.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 940.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · silverGrade: 1.37Grade Unit: g/tIntercept: 940.7 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.37
- Grade Unit
- g/t
- Intercept
- 940.7 m
- True Width
- 940.7 m
- From
- 63 m
- To
- 1003.7 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:63-1003.7
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.37 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.37”
Context: 940.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 940.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · molybdenumGrade: 22Grade Unit: ppmIntercept: 940.7 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 22
- Grade Unit
- ppm
- Intercept
- 940.7 m
- True Width
- 940.7 m
- From
- 63 m
- To
- 1003.7 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:63-1003.7
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 22 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“22”
Context: 940.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 940.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · arsenicGrade: 212Grade Unit: ppmIntercept: 940.7 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 212
- Grade Unit
- ppm
- Intercept
- 940.7 m
- True Width
- 940.7 m
- From
- 63 m
- To
- 1003.7 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:63-1003.7
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this long interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 212 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“212”
Context: 940.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 940.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · copperGrade: 0.68Grade Unit: %Intercept: 165 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.68
- Grade Unit
- %
- Intercept
- 165 m
- True Width
- 165 m
- From
- 533 m
- To
- 698 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:533-698
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.8
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.68% over a substantial 165-meter interval, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 260 ppm, which could be a deleterious element.
Evidence · table
“0.68”
Context: 165.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 165
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · goldGrade: 0.31Grade Unit: g/tIntercept: 165 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.31
- Grade Unit
- g/t
- Intercept
- 165 m
- True Width
- 165 m
- From
- 533 m
- To
- 698 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:533-698
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold at a moderate grade over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present at a moderate grade over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.31”
Context: 165.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 165
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · silverGrade: 1.85Grade Unit: g/tIntercept: 165 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.85
- Grade Unit
- g/t
- Intercept
- 165 m
- True Width
- 165 m
- From
- 533 m
- To
- 698 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:533-698
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.85 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.85”
Context: 165.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 165
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · molybdenumGrade: 13Grade Unit: ppmIntercept: 165 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 13
- Grade Unit
- ppm
- Intercept
- 165 m
- True Width
- 165 m
- From
- 533 m
- To
- 698 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:533-698
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 13 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“13”
Context: 165.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 165
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · arsenicGrade: 260Grade Unit: ppmIntercept: 165 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 260
- Grade Unit
- ppm
- Intercept
- 165 m
- True Width
- 165 m
- From
- 533 m
- To
- 698 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:533-698
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 260 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“260”
Context: 165.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 165
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · copperGrade: 0.53Grade Unit: %Intercept: 227 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.53
- Grade Unit
- %
- Intercept
- 227 m
- True Width
- 227 m
- From
- 771 m
- To
- 998 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:771-998
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.6
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This good copper intercept over a substantial width is a strong result, confirming mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- Good copper grade of 0.53% over a substantial 227-meter interval, close to the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 383 ppm, which could be a deleterious element.
Evidence · table
“0.53”
Context: 227.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 227
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · goldGrade: 0.16Grade Unit: g/tIntercept: 227 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.16
- Grade Unit
- g/t
- Intercept
- 227 m
- True Width
- 227 m
- From
- 771 m
- To
- 998 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:771-998
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of gold over a good interval adds to the polymetallic nature of the deposit, providing potential byproduct credits.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Evidence · table
“0.16”
Context: 227.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 227
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · silverGrade: 2.33Grade Unit: g/tIntercept: 227 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 2.33
- Grade Unit
- g/t
- Intercept
- 227 m
- True Width
- 227 m
- From
- 771 m
- To
- 998 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:771-998
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 2.33 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“2.33”
Context: 227.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 227
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · molybdenumGrade: 13Grade Unit: ppmIntercept: 227 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 13
- Grade Unit
- ppm
- Intercept
- 227 m
- True Width
- 227 m
- From
- 771 m
- To
- 998 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:771-998
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 13 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“13”
Context: 227.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 227
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-269Altar · arsenicGrade: 383Grade Unit: ppmIntercept: 227 mView all detailsHide details
Identity
- Hole ID
- ALD-26-269
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 383
- Grade Unit
- ppm
- Intercept
- 227 m
- True Width
- 227 m
- From
- 771 m
- To
- 998 m
- Intercept Depth
- 63 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-269:771-998
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The elevated presence of arsenic, a deleterious element, over this interval introduces a notable processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 383 ppm, which is a deleterious element and could pose significant processing or concentrate quality challenges.
Evidence · table
“383”
Context: 227.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 227
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · copperGrade: 0.5Grade Unit: %Intercept: 841.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 841.9 m
- True Width
- 841.9 m
- From
- 193 m
- To
- 1034.9 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:193-1034.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.54
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This very long copper intercept confirms significant mineralization, contributing positively to the project's resource potential and de-risking efforts, despite the presence of arsenic.
Positive factors
- Very long intercept of 841.9 meters with a good copper grade of 0.50%, close to the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 116 ppm, which could be a deleterious element.
Evidence · table
“0.50”
Context: 841.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 841.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · goldGrade: 0.08Grade Unit: g/tIntercept: 841.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.08
- Grade Unit
- g/t
- Intercept
- 841.9 m
- True Width
- 841.9 m
- From
- 193 m
- To
- 1034.9 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:193-1034.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.08 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.08”
Context: 841.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 841.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · silverGrade: 1.02Grade Unit: g/tIntercept: 841.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.02
- Grade Unit
- g/t
- Intercept
- 841.9 m
- True Width
- 841.9 m
- From
- 193 m
- To
- 1034.9 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:193-1034.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.02 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.02”
Context: 841.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 841.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · molybdenumGrade: 31Grade Unit: ppmIntercept: 841.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 31
- Grade Unit
- ppm
- Intercept
- 841.9 m
- True Width
- 841.9 m
- From
- 193 m
- To
- 1034.9 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:193-1034.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a very long interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a very long interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 31 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“31”
Context: 841.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 841.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · arsenicGrade: 116Grade Unit: ppmIntercept: 841.9 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 116
- Grade Unit
- ppm
- Intercept
- 841.9 m
- True Width
- 841.9 m
- From
- 193 m
- To
- 1034.9 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:193-1034.9
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this long interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 116 ppm, which could be a deleterious element.
Evidence · table
“116”
Context: 841.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 841.9
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · copperGrade: 0.69Grade Unit: %Intercept: 253 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.69
- Grade Unit
- %
- Intercept
- 253 m
- True Width
- 253 m
- From
- 722 m
- To
- 975 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:722-975
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.73
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.69% over a substantial 253-meter interval, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 40 ppm, which could be a deleterious element.
Evidence · table
“0.69”
Context: 253.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 253
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · goldGrade: 0.07Grade Unit: g/tIntercept: 253 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.07
- Grade Unit
- g/t
- Intercept
- 253 m
- True Width
- 253 m
- From
- 722 m
- To
- 975 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:722-975
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.07 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.07”
Context: 253.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 253
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · silverGrade: 0.91Grade Unit: g/tIntercept: 253 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.91
- Grade Unit
- g/t
- Intercept
- 253 m
- True Width
- 253 m
- From
- 722 m
- To
- 975 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:722-975
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 0.91 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.91”
Context: 253.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 253
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · molybdenumGrade: 31Grade Unit: ppmIntercept: 253 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 31
- Grade Unit
- ppm
- Intercept
- 253 m
- True Width
- 253 m
- From
- 722 m
- To
- 975 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:722-975
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 31 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“31”
Context: 253.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 253
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · arsenicGrade: 40Grade Unit: ppmIntercept: 253 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 40
- Grade Unit
- ppm
- Intercept
- 253 m
- True Width
- 253 m
- From
- 722 m
- To
- 975 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:722-975
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 40 ppm, which could be a deleterious element.
Evidence · table
“40”
Context: 253.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 253
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · copperGrade: 0.77Grade Unit: %Intercept: 49 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.77
- Grade Unit
- %
- Intercept
- 49 m
- True Width
- 49 m
- From
- 732 m
- To
- 781 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:732-781
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.83
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This high-grade copper intercept over a substantial width is a very strong result, confirming excellent mineralization within the porphyry system, despite the presence of arsenic.
Positive factors
- High-grade copper intercept of 0.77% over 49 meters, significantly exceeding the 75th percentile for porphyry copper deposits.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Arsenic is present at 106 ppm, which could be a deleterious element.
Evidence · table
“0.77”
Context: 49.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 49
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · goldGrade: 0.14Grade Unit: g/tIntercept: 49 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.14
- Grade Unit
- g/t
- Intercept
- 49 m
- True Width
- 49 m
- From
- 732 m
- To
- 781 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:732-781
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low gold grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Gold mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The gold grade of 0.14 g/t is low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“0.14”
Context: 49.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 49
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · silverGrade: 1.2Grade Unit: g/tIntercept: 49 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 1.2
- Grade Unit
- g/t
- Intercept
- 49 m
- True Width
- 49 m
- From
- 732 m
- To
- 781 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:732-781
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low silver grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Silver mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The silver grade of 1.20 g/t is relatively low, indicating it is a byproduct rather than a primary economic driver for this interval.
Evidence · table
“1.20”
Context: 49.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 49
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · molybdenumGrade: 13Grade Unit: ppmIntercept: 49 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- molybdenum
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 13
- Grade Unit
- ppm
- Intercept
- 49 m
- True Width
- 49 m
- From
- 732 m
- To
- 781 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:732-781
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: While present over a good interval, the low molybdenum grade suggests it is a minor contributor to the overall value of this copper-focused porphyry system.
Positive factors
- Molybdenum mineralization is present over a good interval, contributing to the overall polymetallic nature of the deposit.
Negative factors
- The molybdenum grade of 13 ppm is low, indicating it is a minor byproduct rather than a primary economic driver for this interval.
Evidence · table
“13”
Context: 49.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 49
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-271Altar · arsenicGrade: 106Grade Unit: ppmIntercept: 49 mView all detailsHide details
Identity
- Hole ID
- ALD-26-271
- Project
- Altar
- Commodity
- arsenic
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 106
- Grade Unit
- ppm
- Intercept
- 49 m
- True Width
- 49 m
- From
- 732 m
- To
- 781 m
- Intercept Depth
- 193 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-271:732-781
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: The presence of arsenic, a deleterious element, over this interval introduces a potential processing risk, warranting further metallurgical investigation.
Negative factors
- Arsenic is present at 106 ppm, which could be a deleterious element.
Evidence · table
“106”
Context: 49.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 49
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
ALD-26-274Altar · copperGrade: 0.18Grade Unit: %Intercept: 55 mView all detailsHide details
Identity
- Hole ID
- ALD-26-274
- Project
- Altar
- Commodity
- copper
- Region
- argentina
- Reported Region
- argentina
- Ticker
- ALDE
Geometry
- Grade
- 0.18
- Grade Unit
- %
- Intercept
- 55 m
- True Width
- 55 m
- From
- 114 m
- To
- 169 m
- Intercept Depth
- 114 m
Classification
- Deposit Type
- porphyry
- Program
- resource
- Sample Type
- drill
- Group ID
- ALD-26-274:114-169
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- arsenic
Metal Equivalent
- Metal Eq. Grade
- 0.19
- Metal Eq. Unit
- % CuEq
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-05T00:00:00.000Z
Reasoning: This intercept confirms continuous copper mineralization over a good width, but the grade is low for a porphyry system, and arsenic is present.
Positive factors
- Good intercept length of 55 meters, indicating continuous mineralization.
- True width is stated, providing high confidence in the reported thickness.
- This infill drilling supports resource upgrade and de-risking for future economic studies.
Negative factors
- Copper grade of 0.18% is below the 75th percentile for porphyry copper deposits.
- Arsenic is present at 291 ppm, which could be a deleterious element.
Evidence · table
“0.18”
Context: 55.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 55
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu"
How Atlas produces this analysis
Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.