Masivo Silver Reports Broad Polymetallic Mineralization from Initial 2026 Drilling Program at Cerro Colorado Project, Sonora, Mexico
Original announcement by newsfile on
- Company
- Masivo Silver Corp.
- Ticker
- MASS
- Exchange
- Unavailable
- Region
- Sonora, Mexico
- Primary commodity
- Silver
- Secondary commodities
- Zinc, Lead, Copper, Gold
- Document categories
- Drill results
- Extracted
- 2026-09-29 15:12:05 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Masivo Silver reported encouraging results from its first drill hole (CC-26-001) at the Cerro Colorado Project in Sonora, Mexico. The hole intersected a broad 32.5m polymetallic zone with silver, zinc, lead, copper, and gold, showing strengthening grades near the bottom before being terminated for technical reasons.
Reasoning: First hole of the 2026 program shows encouraging broad polymetallic intercepts with grades increasing toward the bottom of the hole, though the hole was terminated prematurely.
Positive factors
- broad mineralization width
- strengthening grades at depth
- persistent polymetallic signature
- strong alteration
Negative factors
- hole terminated early due to technical difficulties
- true width not yet determined
Facts used in scoring: 20
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions the technical review and approval by a Qualified Person (Brian Brewer).
Evidence · text
“reviewed and approved by Brian Brewer, a Qualified Person”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The document explicitly states that true widths have not yet been determined.
Evidence · text
“True widths have not yet been determined.”
Extracted facts
Stored fact records: 20. Some facts used in scoring do not have a stored record.
Drill Results (20)
CC-26-001Cerro Colorado · silverGrade: 24Grade Unit: g/tIntercept: 5.1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 24
- Grade Unit
- g/t
- Intercept
- 5.1 m
- From
- 215.1 m
- To
- 220.2 m
- Intercept Depth
- 215.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:215.1-220.2
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Encouraging silver grade in the upper part of the hole.
Positive factors
- good silver grade for exploration
Evidence · table
“24.0”
Context: 5.10
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · zincGrade: 0.611Grade Unit: %Intercept: 5.1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.611
- Grade Unit
- %
- Intercept
- 5.1 m
- From
- 215.1 m
- To
- 220.2 m
- Intercept Depth
- 215.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:215.1-220.2
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Zinc present in the upper intercept.
Evidence · table
“0.611”
Context: 5.10
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · leadGrade: 0.121Grade Unit: %Intercept: 5.1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.121
- Grade Unit
- %
- Intercept
- 5.1 m
- From
- 215.1 m
- To
- 220.2 m
- Intercept Depth
- 215.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:215.1-220.2
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Lead present in the upper intercept.
Evidence · table
“0.121”
Context: 5.10
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · copperGrade: 0.035Grade Unit: %Intercept: 5.1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- copper
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.035
- Grade Unit
- %
- Intercept
- 5.1 m
- From
- 215.1 m
- To
- 220.2 m
- Intercept Depth
- 215.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:215.1-220.2
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Trace copper in the upper intercept.
Evidence · table
“0.035”
Context: 5.10
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · goldGrade: 0.024Grade Unit: g/tIntercept: 5.1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.024
- Grade Unit
- g/t
- Intercept
- 5.1 m
- From
- 215.1 m
- To
- 220.2 m
- Intercept Depth
- 215.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:215.1-220.2
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Trace gold in the upper intercept.
Evidence · table
“0.024”
Context: 5.10
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · silverGrade: 7Grade Unit: g/tIntercept: 32.5 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 7
- Grade Unit
- g/t
- Intercept
- 32.5 m
- From
- 226.3 m
- To
- 258.8 m
- Intercept Depth
- 226.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:226.3-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Broad silver intercept.
Positive factors
- broad width
Evidence · table
“7.0”
Context: 32.50
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · zincGrade: 0.271Grade Unit: %Intercept: 32.5 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.271
- Grade Unit
- %
- Intercept
- 32.5 m
- From
- 226.3 m
- To
- 258.8 m
- Intercept Depth
- 226.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:226.3-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Zinc component of the broad intercept.
Evidence · table
“0.271”
Context: 32.50
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · leadGrade: 0.141Grade Unit: %Intercept: 32.5 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.141
- Grade Unit
- %
- Intercept
- 32.5 m
- From
- 226.3 m
- To
- 258.8 m
- Intercept Depth
- 226.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:226.3-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Lead component of the broad intercept.
Evidence · table
“0.141”
Context: 32.50
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · copperGrade: 0.025Grade Unit: %Intercept: 32.5 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- copper
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.025
- Grade Unit
- %
- Intercept
- 32.5 m
- From
- 226.3 m
- To
- 258.8 m
- Intercept Depth
- 226.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:226.3-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Copper component of the broad intercept.
Evidence · table
“0.025”
Context: 32.50
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · goldGrade: 0.01Grade Unit: g/tIntercept: 32.5 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.01
- Grade Unit
- g/t
- Intercept
- 32.5 m
- From
- 226.3 m
- To
- 258.8 m
- Intercept Depth
- 226.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:226.3-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Gold component of the broad intercept.
Evidence · table
“0.010”
Context: 32.50
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · silverGrade: 15.6Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 15.6
- Grade Unit
- g/t
- Intercept
- 1 m
- From
- 256.8 m
- To
- 257.8 m
- Intercept Depth
- 256.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:256.8-257.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: High-grade silver sub-interval.
Evidence · table
“15.6”
Context: 1.00
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · silverGrade: 29.4Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 29.4
- Grade Unit
- g/t
- Intercept
- 1 m
- From
- 257.8 m
- To
- 258.8 m
- Intercept Depth
- 257.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- CC-26-001:257.8-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: High-grade silver sub-interval at the bottom of the hole.
Positive factors
- strengthening grades
Evidence · table
“29.4”
Context: 1.00
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · zincGrade: 0.433Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.433
- Grade Unit
- %
- Intercept
- 1 m
- From
- 256.8 m
- To
- 257.8 m
- Intercept Depth
- 256.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:256.8-257.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.433 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.4 %·m is below.
Negative factors
- 0.433 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.433”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · leadGrade: 0.244Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.244
- Grade Unit
- %
- Intercept
- 1 m
- From
- 256.8 m
- To
- 257.8 m
- Intercept Depth
- 256.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:256.8-257.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.244 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.2 %·m is below.
Negative factors
- 0.244 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.244”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · copperGrade: 0.051Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- copper
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.051
- Grade Unit
- %
- Intercept
- 1 m
- From
- 256.8 m
- To
- 257.8 m
- Intercept Depth
- 256.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:256.8-257.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.051 % copper is below against the default band [2.5, 1, 0.5, 0.25] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.051 % copper is below the weak threshold (0.25 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.051”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · goldGrade: 0.014Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.014
- Grade Unit
- g/t
- Intercept
- 1 m
- From
- 256.8 m
- To
- 257.8 m
- Intercept Depth
- 256.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:256.8-257.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.014 g/t gold is below against the default band [5, 2, 1, 0.3] g/t. Grade×width 0.0 g/t·m is below.
Negative factors
- 0.014 g/t gold is below the weak threshold (0.3 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.014”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · zincGrade: 0.568Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.568
- Grade Unit
- %
- Intercept
- 1 m
- From
- 257.8 m
- To
- 258.8 m
- Intercept Depth
- 257.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:257.8-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.568 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.6 %·m is below.
Negative factors
- 0.568 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.568”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · leadGrade: 0.293Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.293
- Grade Unit
- %
- Intercept
- 1 m
- From
- 257.8 m
- To
- 258.8 m
- Intercept Depth
- 257.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:257.8-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.293 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.3 %·m is below.
Negative factors
- 0.293 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.293”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · copperGrade: 0.164Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- copper
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.164
- Grade Unit
- %
- Intercept
- 1 m
- From
- 257.8 m
- To
- 258.8 m
- Intercept Depth
- 257.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:257.8-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.164 % copper is below against the default band [2.5, 1, 0.5, 0.25] %. Grade×width 0.2 %·m is below.
Negative factors
- 0.164 % copper is below the weak threshold (0.25 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.164”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
CC-26-001Cerro Colorado · goldGrade: 0.032Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- CC-26-001
- Project
- Cerro Colorado
- Commodity
- gold
- Region
- mexico
- Reported Region
- mexico
- Ticker
- MASS
Geometry
- Grade
- 0.032
- Grade Unit
- g/t
- Intercept
- 1 m
- From
- 257.8 m
- To
- 258.8 m
- Intercept Depth
- 257.8 m
Classification
- Sample Type
- drill
- Group ID
- CC-26-001:257.8-258.8
QA/QC
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.032 g/t gold is below against the default band [5, 2, 1, 0.3] g/t. Grade×width 0.0 g/t·m is below.
Negative factors
- 0.032 g/t gold is below the weak threshold (0.3 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.032”
Context: SIGNIFICANT INTERCEPTS - CC-26-001
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
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.