BKB: Annual Report to shareholders
Original announcement by asx on
- Company
- Black Bear Minerals Limited
- Ticker
- BKB
- Exchange
- ASX
- Region
- Unavailable
- Primary commodity
- Silver
- Secondary commodities
- Gold, Zinc, Lead, Lithium
- Document categories
- Drill results, Resource update, Metallurgy
- Extracted
- 2026-09-30 08:18:16 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Black Bear Minerals Limited's annual report details significant advancements across its projects. The Shafter Silver Project delivered high-grade polymetallic drill intercepts and a successful re-assay program that upgraded historic results, alongside progress towards an operational restart. The Independence Gold Project saw an updated JORC-compliant resource with substantial growth in gold equivalent ounces and positive metallurgical testwork results. The company also completed a capital raise to fund these activities and acquisitions.
Reasoning: The annual report highlights significant progress across key projects, including strong drill results, an updated and expanded JORC resource, and positive metallurgical testwork. The advancement of the Shafter Silver Project towards a restart is a major positive, despite the foreign nature of its current resource estimate. The re-assay program at Shafter also suggests upside potential from historic data. While some aspects are still preliminary or require further work, the overall picture is one of substantial de-risking and growth.
Positive factors
- Significant drill intercepts with high silver, gold, zinc, and lead grades at Shafter Silver Project, including bonanza grades in sub-intervals.
- Successful re-assay program at Shafter confirming and upgrading historic grades, indicating potential under-representation of mineralization in older data.
- Updated JORC-compliant mineral resource estimate for Independence Gold Project showing substantial growth in epithermal gold equivalent ounces and a high-grade skarn resource.
- Positive metallurgical testwork results for Independence Gold Project, demonstrating high gold recoveries and amenability to conventional processing with low reagent consumption.
- Shafter Silver Project advancing towards restart with substantial existing infrastructure and ongoing studies with Ausenco, supported by a non-binding Letter of Support from Export Finance Australia.
Negative factors
- Shafter Silver Project's primary resource estimate is a foreign estimate (NI 43-101) and not yet JORC compliant, requiring further verification.
- Some drill intercepts at Shafter are reported as 'NSR' (no significant result) for certain metals, indicating variability.
- Metallurgical testwork for Independence Gold Project is still preliminary, with only one composite fully tested and further work needed for transitional and sulphide epithermal material.
- Quebec Lithium Assets had no substantive exploration, mining, or development activities during the period.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 126
Classification and evidence
Heap Leach Routeneutral
Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.
Why it applies: the document describes a heap_leach route ("heap leach")
Mill Routeneutral
Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
Why it applies: the document describes a mill_cil route ("CIL")
Gravity Routeneutral
Gravity separation forms a material part of the flowsheet.
Why it applies: the document describes a gravity route ("gravity")
Extracted facts
Stored fact records: 126. Some facts used in scoring do not have a stored record.
Drill Results (122)
SFD001Shafter · zincGrade: 0.15Grade Unit: %Intercept: 5.4 mView all detailsHide details
Identity
- Hole ID
- SFD001
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.15
- Grade Unit
- %
- Intercept
- 5.4 m
- From
- 163.8 m
- To
- 169.2 m
- Hole Depth
- 186.9 m
- Intercept Depth
- 163.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD001:163.8-169.2
Location
- Easting
- 565263
- Northing
- 3298538
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1242 m
- Azimuth
- 150 °
- Dip
- -72 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization, but not a significant intercept.
Negative factors
- Low zinc grade (0.15%) is weak for a base metal deposit.
Evidence · table
“0.15”
Context: 5.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · silverGrade: 240Grade Unit: g/tIntercept: 9.1 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 240
- Grade Unit
- g/t
- Intercept
- 9.1 m
- From
- 214.3 m
- To
- 223.4 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 214.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:214.3-223.4
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: This intercept represents a significant extension of high-grade silver mineralization, indicating strong exploration success.
Positive factors
- High silver grade (240 g/t) over a significant width (9.1m) is a strong intercept.
- Successfully intercepted thick, high-grade mineralisation, extending outside the foreign mineral resource.
Evidence · table
“240”
Context: 9.1
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 9.1 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 9.1 m
- From
- 214.3 m
- To
- 223.4 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 214.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:214.3-223.4
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: While part of a polymetallic intercept, the gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 9.1
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · leadGrade: 1.11Grade Unit: %Intercept: 9.1 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.11
- Grade Unit
- %
- Intercept
- 9.1 m
- From
- 214.3 m
- To
- 223.4 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 214.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:214.3-223.4
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is a positive contribution to the overall polymetallic intercept, but not exceptional on its own.
Positive factors
- Moderate lead grade (1.11%) contributes to the polymetallic nature of the intercept.
Evidence · table
“1.11”
Context: 9.1
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · zincGrade: 1.83Grade Unit: %Intercept: 9.1 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.83
- Grade Unit
- %
- Intercept
- 9.1 m
- From
- 214.3 m
- To
- 223.4 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 214.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:214.3-223.4
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is a positive contribution to the overall polymetallic intercept, but not exceptional on its own.
Positive factors
- Moderate zinc grade (1.83%) contributes to the polymetallic nature of the intercept.
Evidence · table
“1.83”
Context: 9.1
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · silverGrade: 501Grade Unit: g/tIntercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 501
- Grade Unit
- g/t
- Intercept
- 1.5 m
- From
- 221.3 m
- To
- 222.8 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 221.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:221.3-222.8
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza silver grade of 501 g/t within a broader intercept is a highly positive result, indicating very high-grade mineralization.
Positive factors
- Exceptional silver grade (501 g/t) over a good width (1.5m) is a bonanza intercept.
- This high-grade sub-interval significantly enhances the overall intercept.
Evidence · table
“501”
Context: 1.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · goldGrade: 0.2Grade Unit: g/tIntercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- g/t
- Intercept
- 1.5 m
- From
- 221.3 m
- To
- 222.8 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 221.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:221.3-222.8
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is low and does not add significant value on its own.
Negative factors
- Low gold grade (0.2 g/t) is weak for a gold deposit.
Evidence · table
“0.2”
Context: 1.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · leadGrade: 2.02Grade Unit: %Intercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 2.02
- Grade Unit
- %
- Intercept
- 1.5 m
- From
- 221.3 m
- To
- 222.8 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 221.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:221.3-222.8
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is a strong component of this high-grade polymetallic sub-interval.
Positive factors
- Strong lead grade (2.02%) contributes positively to the polymetallic nature of the intercept.
Evidence · table
“2.02”
Context: 1.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD002Shafter · zincGrade: 4.33Grade Unit: %Intercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- SFD002
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 4.33
- Grade Unit
- %
- Intercept
- 1.5 m
- From
- 221.3 m
- To
- 222.8 m
- Hole Depth
- 261.2 m
- Intercept Depth
- 221.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD002:221.3-222.8
Location
- Easting
- 565822
- Northing
- 3298485
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1208 m
- Azimuth
- 21 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is a strong component of this high-grade polymetallic sub-interval.
Positive factors
- Strong zinc grade (4.33%) contributes positively to the polymetallic nature of the intercept.
Evidence · table
“4.33”
Context: 1.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD003Shafter · zincGrade: 0.23Grade Unit: %Intercept: 1.7 mView all detailsHide details
Identity
- Hole ID
- SFD003
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.23
- Grade Unit
- %
- Intercept
- 1.7 m
- From
- 153.1 m
- To
- 154.8 m
- Hole Depth
- 227.5 m
- Intercept Depth
- 153.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD003:153.1-154.8
Location
- Easting
- 563855
- Northing
- 3297850
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1271 m
- Azimuth
- 340 °
- Dip
- -73 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization, not a significant intercept.
Negative factors
- Low zinc grade (0.23%) is weak for a base metal deposit.
Evidence · table
“0.23”
Context: 1.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD004Shafter · leadGrade: 0.9Grade Unit: %Intercept: 2.4 mView all detailsHide details
Identity
- Hole ID
- SFD004
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.9
- Grade Unit
- %
- Intercept
- 2.4 m
- From
- 161.9 m
- To
- 164.3 m
- Hole Depth
- 228 m
- Intercept Depth
- 161.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD004:161.9-164.3
Location
- Easting
- 563855
- Northing
- 3297854
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1270 m
- Azimuth
- 280 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is moderate but the narrow width limits its significance.
Negative factors
- Moderate lead grade (0.9%) over a narrow width is not highly material.
Evidence · table
“0.90”
Context: 2.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD004Shafter · zincGrade: 1.75Grade Unit: %Intercept: 2.4 mView all detailsHide details
Identity
- Hole ID
- SFD004
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.75
- Grade Unit
- %
- Intercept
- 2.4 m
- From
- 161.9 m
- To
- 164.3 m
- Hole Depth
- 228 m
- Intercept Depth
- 161.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD004:161.9-164.3
Location
- Easting
- 563855
- Northing
- 3297854
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1270 m
- Azimuth
- 280 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is moderate but the narrow width limits its significance.
Negative factors
- Moderate zinc grade (1.75%) over a narrow width is not highly material.
Evidence · table
“1.75”
Context: 2.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD004Shafter · leadGrade: 2.34Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD004
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 2.34
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 163.1 m
- To
- 163.8 m
- Hole Depth
- 228 m
- Intercept Depth
- 163.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD004:163.1-163.8
Location
- Easting
- 563855
- Northing
- 3297854
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1270 m
- Azimuth
- 280 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong lead grade is present, but the very narrow width reduces its overall impact.
Positive factors
- Strong lead grade (2.34%) in a sub-interval.
Negative factors
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“2.34”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD004Shafter · zincGrade: 4.1Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD004
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 4.1
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 163.1 m
- To
- 163.8 m
- Hole Depth
- 228 m
- Intercept Depth
- 163.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD004:163.1-163.8
Location
- Easting
- 563855
- Northing
- 3297854
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1270 m
- Azimuth
- 280 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong zinc grade is present, but the very narrow width reduces its overall impact.
Positive factors
- Strong zinc grade (4.1%) in a sub-interval.
Negative factors
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“4.10”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD004Shafter · leadGrade: 0.16Grade Unit: %Intercept: 1.8 mView all detailsHide details
Identity
- Hole ID
- SFD004
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.16
- Grade Unit
- %
- Intercept
- 1.8 m
- From
- 171.6 m
- To
- 173.4 m
- Hole Depth
- 228 m
- Intercept Depth
- 171.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD004:171.6-173.4
Location
- Easting
- 563855
- Northing
- 3297854
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1270 m
- Azimuth
- 280 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.16%) is weak for a base metal deposit.
Evidence · table
“0.16”
Context: 1.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD004Shafter · zincGrade: 0.92Grade Unit: %Intercept: 1.8 mView all detailsHide details
Identity
- Hole ID
- SFD004
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.92
- Grade Unit
- %
- Intercept
- 1.8 m
- From
- 171.6 m
- To
- 173.4 m
- Hole Depth
- 228 m
- Intercept Depth
- 171.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD004:171.6-173.4
Location
- Easting
- 563855
- Northing
- 3297854
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1270 m
- Azimuth
- 280 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.92%) is weak for a base metal deposit.
Evidence · table
“0.92”
Context: 1.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD005Shafter · leadGrade: 0.29Grade Unit: %Intercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- SFD005
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.29
- Grade Unit
- %
- Intercept
- 1.3 m
- From
- 145.3 m
- To
- 146.6 m
- Hole Depth
- 211.1 m
- Intercept Depth
- 145.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD005:145.3-146.6
Location
- Easting
- 563975
- Northing
- 3297790
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1276 m
- Azimuth
- 132 °
- Dip
- -63 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.29%) is weak for a base metal deposit.
Evidence · table
“0.29”
Context: 1.3
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD005Shafter · zincGrade: 0.28Grade Unit: %Intercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- SFD005
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.28
- Grade Unit
- %
- Intercept
- 1.3 m
- From
- 145.3 m
- To
- 146.6 m
- Hole Depth
- 211.1 m
- Intercept Depth
- 145.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD005:145.3-146.6
Location
- Easting
- 563975
- Northing
- 3297790
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1276 m
- Azimuth
- 132 °
- Dip
- -63 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.28%) is weak for a base metal deposit.
Evidence · table
“0.28”
Context: 1.3
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD006Shafter · leadGrade: 0.03Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD006
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 154.3 m
- To
- 154.9 m
- Hole Depth
- 230 m
- Intercept Depth
- 154.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD006:154.3-154.9
Location
- Easting
- 563994
- Northing
- 3297840
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1276 m
- Azimuth
- 344 °
- Dip
- -73 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is very low and not material.
Negative factors
- Very low lead grade (0.03%) is not significant.
Evidence · table
“0.03”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD006Shafter · zincGrade: 0.22Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD006
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.22
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 154.3 m
- To
- 154.9 m
- Hole Depth
- 230 m
- Intercept Depth
- 154.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD006:154.3-154.9
Location
- Easting
- 563994
- Northing
- 3297840
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1276 m
- Azimuth
- 344 °
- Dip
- -73 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.22%) is weak for a base metal deposit.
Evidence · table
“0.22”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD007Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 3.2 mView all detailsHide details
Identity
- Hole ID
- SFD007
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 3.2 m
- From
- 56.2 m
- To
- 59.4 m
- Hole Depth
- 154.5 m
- Intercept Depth
- 56.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD007:56.2-59.4
Location
- Easting
- 563647
- Northing
- 3297526
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1254 m
- Azimuth
- 222 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 3.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD007Shafter · leadGrade: 0.26Grade Unit: %Intercept: 3.2 mView all detailsHide details
Identity
- Hole ID
- SFD007
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.26
- Grade Unit
- %
- Intercept
- 3.2 m
- From
- 56.2 m
- To
- 59.4 m
- Hole Depth
- 154.5 m
- Intercept Depth
- 56.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD007:56.2-59.4
Location
- Easting
- 563647
- Northing
- 3297526
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1254 m
- Azimuth
- 222 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.26%) is weak for a base metal deposit.
Evidence · table
“0.26”
Context: 3.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD007Shafter · zincGrade: 0.62Grade Unit: %Intercept: 3.2 mView all detailsHide details
Identity
- Hole ID
- SFD007
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.62
- Grade Unit
- %
- Intercept
- 3.2 m
- From
- 56.2 m
- To
- 59.4 m
- Hole Depth
- 154.5 m
- Intercept Depth
- 56.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD007:56.2-59.4
Location
- Easting
- 563647
- Northing
- 3297526
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1254 m
- Azimuth
- 222 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.62%) is weak for a base metal deposit.
Evidence · table
“0.62”
Context: 3.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD007Shafter · leadGrade: 0.08Grade Unit: %Intercept: 5.5 mView all detailsHide details
Identity
- Hole ID
- SFD007
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.08
- Grade Unit
- %
- Intercept
- 5.5 m
- From
- 75.9 m
- To
- 81.4 m
- Hole Depth
- 154.5 m
- Intercept Depth
- 75.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD007:75.9-81.4
Location
- Easting
- 563647
- Northing
- 3297526
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1254 m
- Azimuth
- 222 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a moderate width indicates minor mineralization.
Negative factors
- Low lead grade (0.08%) is weak for a base metal deposit.
Evidence · table
“0.08”
Context: 5.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD007Shafter · zincGrade: 0.62Grade Unit: %Intercept: 5.5 mView all detailsHide details
Identity
- Hole ID
- SFD007
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.62
- Grade Unit
- %
- Intercept
- 5.5 m
- From
- 75.9 m
- To
- 81.4 m
- Hole Depth
- 154.5 m
- Intercept Depth
- 75.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD007:75.9-81.4
Location
- Easting
- 563647
- Northing
- 3297526
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1254 m
- Azimuth
- 222 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization.
Negative factors
- Low zinc grade (0.62%) is weak for a base metal deposit.
Evidence · table
“0.62”
Context: 5.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD008Shafter · leadGrade: 0.08Grade Unit: %Intercept: 7.2 mView all detailsHide details
Identity
- Hole ID
- SFD008
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.08
- Grade Unit
- %
- Intercept
- 7.2 m
- From
- 156.5 m
- To
- 163.7 m
- Hole Depth
- 174.2 m
- Intercept Depth
- 156.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD008:156.5-163.7
Location
- Easting
- 563262
- Northing
- 3297384
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1258 m
- Azimuth
- 150 °
- Dip
- -63 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a moderate width indicates minor mineralization.
Negative factors
- Low lead grade (0.08%) is weak for a base metal deposit.
Evidence · table
“0.08”
Context: 7.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD008Shafter · zincGrade: 0.32Grade Unit: %Intercept: 7.2 mView all detailsHide details
Identity
- Hole ID
- SFD008
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.32
- Grade Unit
- %
- Intercept
- 7.2 m
- From
- 156.5 m
- To
- 163.7 m
- Hole Depth
- 174.2 m
- Intercept Depth
- 156.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD008:156.5-163.7
Location
- Easting
- 563262
- Northing
- 3297384
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1258 m
- Azimuth
- 150 °
- Dip
- -63 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization.
Negative factors
- Low zinc grade (0.32%) is weak for a base metal deposit.
Evidence · table
“0.32”
Context: 7.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD008Shafter · leadGrade: 0.07Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- SFD008
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.07
- Grade Unit
- %
- Intercept
- 3 m
- From
- 156.5 m
- To
- 159.4 m
- Hole Depth
- 174.2 m
- Intercept Depth
- 156.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD008:156.5-159.4
Location
- Easting
- 563262
- Northing
- 3297384
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1258 m
- Azimuth
- 150 °
- Dip
- -63 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.07%) is weak for a base metal deposit.
Evidence · table
“0.07”
Context: 3.0
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD008Shafter · zincGrade: 0.46Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- SFD008
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.46
- Grade Unit
- %
- Intercept
- 3 m
- From
- 156.5 m
- To
- 159.4 m
- Hole Depth
- 174.2 m
- Intercept Depth
- 156.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD008:156.5-159.4
Location
- Easting
- 563262
- Northing
- 3297384
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1258 m
- Azimuth
- 150 °
- Dip
- -63 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.46%) is weak for a base metal deposit.
Evidence · table
“0.46”
Context: 3.0
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD009Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD009
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.6 m
- From
- 151 m
- To
- 151.6 m
- Hole Depth
- 246 m
- Intercept Depth
- 151 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD009:151-151.6
Location
- Easting
- 563137
- Northing
- 3297302
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1253 m
- Azimuth
- 150 °
- Dip
- -72 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.1”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD009Shafter · leadGrade: 0.2Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD009
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 151 m
- To
- 151.6 m
- Hole Depth
- 246 m
- Intercept Depth
- 151 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD009:151-151.6
Location
- Easting
- 563137
- Northing
- 3297302
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1253 m
- Azimuth
- 150 °
- Dip
- -72 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low lead grade (0.2%) is weak for a base metal deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.20”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD009Shafter · zincGrade: 0.49Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD009
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.49
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 151 m
- To
- 151.6 m
- Hole Depth
- 246 m
- Intercept Depth
- 151 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD009:151-151.6
Location
- Easting
- 563137
- Northing
- 3297302
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1253 m
- Azimuth
- 150 °
- Dip
- -72 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.49%) is weak for a base metal deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.49”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD010Shafter · leadGrade: 0.03Grade Unit: %Intercept: 11.5 mView all detailsHide details
Identity
- Hole ID
- SFD010
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Intercept
- 11.5 m
- From
- 135.9 m
- To
- 147.4 m
- Hole Depth
- 202.8 m
- Intercept Depth
- 135.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD010:135.9-147.4
Location
- Easting
- 563645
- Northing
- 3297530
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1263 m
- Azimuth
- 283 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is very low and not material, despite the moderate width.
Negative factors
- Very low lead grade (0.03%) is not significant.
Evidence · table
“0.03”
Context: 11.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD010Shafter · zincGrade: 0.21Grade Unit: %Intercept: 11.5 mView all detailsHide details
Identity
- Hole ID
- SFD010
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 11.5 m
- From
- 135.9 m
- To
- 147.4 m
- Hole Depth
- 202.8 m
- Intercept Depth
- 135.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD010:135.9-147.4
Location
- Easting
- 563645
- Northing
- 3297530
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1263 m
- Azimuth
- 283 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization.
Negative factors
- Low zinc grade (0.21%) is weak for a base metal deposit.
Evidence · table
“0.21”
Context: 11.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · silverGrade: 10Grade Unit: g/tIntercept: 3.5 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 10
- Grade Unit
- g/t
- Intercept
- 3.5 m
- From
- 176.6 m
- To
- 180.1 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 176.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:176.6-180.1
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is low and not individually significant.
Negative factors
- Low silver grade (10 g/t) is weak for a silver deposit.
Evidence · table
“10”
Context: 3.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 3.5 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 3.5 m
- From
- 176.6 m
- To
- 180.1 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 176.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:176.6-180.1
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 3.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · leadGrade: 0.37Grade Unit: %Intercept: 3.5 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.37
- Grade Unit
- %
- Intercept
- 3.5 m
- From
- 176.6 m
- To
- 180.1 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 176.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:176.6-180.1
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.37%) is weak for a base metal deposit.
Evidence · table
“0.37”
Context: 3.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · zincGrade: 3.68Grade Unit: %Intercept: 3.5 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 3.68
- Grade Unit
- %
- Intercept
- 3.5 m
- From
- 176.6 m
- To
- 180.1 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 176.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:176.6-180.1
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is a strong component of this polymetallic intercept.
Positive factors
- Strong zinc grade (3.68%) contributes positively to the polymetallic nature of the intercept.
Evidence · table
“3.68”
Context: 3.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · silverGrade: 10Grade Unit: g/tIntercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 10
- Grade Unit
- g/t
- Intercept
- 0.6 m
- From
- 178.3 m
- To
- 178.9 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 178.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:178.3-178.9
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low silver grade (10 g/t) is weak for a silver deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“10”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.6 m
- From
- 178.3 m
- To
- 178.9 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 178.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:178.3-178.9
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.1”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · leadGrade: 0.21Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 178.3 m
- To
- 178.9 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 178.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:178.3-178.9
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low lead grade (0.21%) is weak for a base metal deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.21”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · zincGrade: 11Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 11
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 178.3 m
- To
- 178.9 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 178.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:178.3-178.9
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza zinc grade of 11% in a narrow sub-interval is a highly positive result, indicating very high-grade mineralization.
Positive factors
- Exceptional zinc grade (11%) over a narrow width is a bonanza intercept.
Negative factors
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“11.00”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.9 m
- From
- 187.7 m
- To
- 188.6 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 187.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:187.7-188.6
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
- Very narrow width (0.9m) limits overall materiality.
Evidence · table
“0.1”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · leadGrade: 0.25Grade Unit: %Intercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 0.9 m
- From
- 187.7 m
- To
- 188.6 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 187.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:187.7-188.6
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low lead grade (0.25%) is weak for a base metal deposit.
- Very narrow width (0.9m) limits overall materiality.
Evidence · table
“0.25”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD011Shafter · zincGrade: 1.51Grade Unit: %Intercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD011
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.51
- Grade Unit
- %
- Intercept
- 0.9 m
- From
- 187.7 m
- To
- 188.6 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 187.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD011:187.7-188.6
Location
- Easting
- 563647
- Northing
- 3297533
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1265 m
- Azimuth
- 341 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is moderate but the very narrow width limits its significance.
Negative factors
- Moderate zinc grade (1.51%) over a very narrow width is not highly material.
Evidence · table
“1.51”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD012Shafter · silverGrade: 24Grade Unit: g/tIntercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD012
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 24
- Grade Unit
- g/t
- Intercept
- 0.9 m
- From
- 214.9 m
- To
- 215.7 m
- Hole Depth
- 273.3 m
- Intercept Depth
- 214.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD012:214.9-215.7
Location
- Easting
- 565819
- Northing
- 3298486
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1219 m
- Azimuth
- 58 °
- Dip
- -81 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low silver grade (24 g/t) is weak for a silver deposit.
- Very narrow width (0.9m) limits overall materiality.
Evidence · table
“24”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD012Shafter · zincGrade: 0.13Grade Unit: %Intercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD012
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 0.9 m
- From
- 214.9 m
- To
- 215.7 m
- Hole Depth
- 273.3 m
- Intercept Depth
- 214.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD012:214.9-215.7
Location
- Easting
- 565819
- Northing
- 3298486
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1219 m
- Azimuth
- 58 °
- Dip
- -81 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.13%) is weak for a base metal deposit.
- Very narrow width (0.9m) limits overall materiality.
Evidence · table
“0.13”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD012Shafter · silverGrade: 33Grade Unit: g/tIntercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD012
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 33
- Grade Unit
- g/t
- Intercept
- 0.9 m
- From
- 226.5 m
- To
- 227.1 m
- Hole Depth
- 273.3 m
- Intercept Depth
- 226.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD012:226.5-227.1
Location
- Easting
- 565819
- Northing
- 3298486
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1219 m
- Azimuth
- 58 °
- Dip
- -81 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low silver grade (33 g/t) is weak for a silver deposit.
- Very narrow width (0.9m) limits overall materiality.
Evidence · table
“33”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD012Shafter · zincGrade: 0.13Grade Unit: %Intercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- SFD012
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 0.9 m
- From
- 226.5 m
- To
- 227.1 m
- Hole Depth
- 273.3 m
- Intercept Depth
- 226.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD012:226.5-227.1
Location
- Easting
- 565819
- Northing
- 3298486
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1219 m
- Azimuth
- 58 °
- Dip
- -81 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.13%) is weak for a base metal deposit.
- Very narrow width (0.9m) limits overall materiality.
Evidence · table
“0.13”
Context: 0.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 6 m
- From
- 181.8 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 181.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:181.8-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 6.0
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · leadGrade: 0.13Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 6 m
- From
- 181.8 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 181.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:181.8-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a moderate width indicates minor mineralization.
Negative factors
- Low lead grade (0.13%) is weak for a base metal deposit.
Evidence · table
“0.13”
Context: 6.0
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · zincGrade: 0.35Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.35
- Grade Unit
- %
- Intercept
- 6 m
- From
- 181.8 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 181.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:181.8-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization.
Negative factors
- Low zinc grade (0.35%) is weak for a base metal deposit.
Evidence · table
“0.35”
Context: 6.0
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · silverGrade: 30Grade Unit: g/tIntercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 30
- Grade Unit
- g/t
- Intercept
- 0.7 m
- From
- 187.1 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 187.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:187.1-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low silver grade (30 g/t) is weak for a silver deposit.
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“30”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · goldGrade: 0.2Grade Unit: g/tIntercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- g/t
- Intercept
- 0.7 m
- From
- 187.1 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 187.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:187.1-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low gold grade (0.2 g/t) is weak for a gold deposit.
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“0.2”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · leadGrade: 0.32Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.32
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 187.1 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 187.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:187.1-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low lead grade (0.32%) is weak for a base metal deposit.
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“0.32”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD013Shafter · zincGrade: 1.8Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD013
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.8
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 187.1 m
- To
- 187.8 m
- Hole Depth
- 224.6 m
- Intercept Depth
- 187.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD013:187.1-187.8
Location
- Easting
- 563261
- Northing
- 3297388
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1252 m
- Azimuth
- 183 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is moderate but the very narrow width limits its significance.
Negative factors
- Moderate zinc grade (1.8%) over a very narrow width is not highly material.
Evidence · table
“1.80”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD014Shafter · leadGrade: 0.08Grade Unit: %Intercept: 2.4 mView all detailsHide details
Identity
- Hole ID
- SFD014
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.08
- Grade Unit
- %
- Intercept
- 2.4 m
- From
- 54.9 m
- To
- 57.3 m
- Hole Depth
- 176 m
- Intercept Depth
- 54.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD014:54.9-57.3
Location
- Easting
- 563501
- Northing
- 3297293
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1244 m
- Azimuth
- 159 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.08%) is weak for a base metal deposit.
Evidence · table
“0.08”
Context: 2.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD014Shafter · zincGrade: 1.2Grade Unit: %Intercept: 2.4 mView all detailsHide details
Identity
- Hole ID
- SFD014
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 2.4 m
- From
- 54.9 m
- To
- 57.3 m
- Hole Depth
- 176 m
- Intercept Depth
- 54.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD014:54.9-57.3
Location
- Easting
- 563501
- Northing
- 3297293
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1244 m
- Azimuth
- 159 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is moderate but the narrow width limits its significance.
Negative factors
- Moderate zinc grade (1.2%) over a narrow width is not highly material.
Evidence · table
“1.20”
Context: 2.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD015Shafter · leadGrade: 0.09Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD015
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.09
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 87.4 m
- To
- 88.1 m
- Hole Depth
- 194.7 m
- Intercept Depth
- 87.4 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD015:87.4-88.1
Location
- Easting
- 563464
- Northing
- 3297452
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 157 °
- Dip
- -73 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low lead grade (0.09%) is weak for a base metal deposit.
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“0.09”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD015Shafter · zincGrade: 0.11Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD015
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.11
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 87.4 m
- To
- 88.1 m
- Hole Depth
- 194.7 m
- Intercept Depth
- 87.4 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD015:87.4-88.1
Location
- Easting
- 563464
- Northing
- 3297452
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 157 °
- Dip
- -73 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.11%) is weak for a base metal deposit.
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“0.11”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD016Shafter · zincGrade: 0.13Grade Unit: %Intercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- SFD016
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 1.3 m
- From
- 72.5 m
- To
- 73.9 m
- Hole Depth
- 160.6 m
- Intercept Depth
- 72.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD016:72.5-73.9
Location
- Easting
- 564426
- Northing
- 3297549
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1258 m
- Azimuth
- 90 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.13%) is weak for a base metal deposit.
Evidence · table
“0.13”
Context: 1.3
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD017Shafter · silverGrade: 38Grade Unit: g/tIntercept: 7.5 mView all detailsHide details
Identity
- Hole ID
- SFD017
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 38
- Grade Unit
- g/t
- Intercept
- 7.5 m
- From
- 87.8 m
- To
- 95.3 m
- Hole Depth
- 95.3 m
- Intercept Depth
- 87.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD017:87.8-95.3
Location
- Easting
- 564228
- Northing
- 3297860
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1269 m
- Azimuth
- 315 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low silver grade over a moderate width indicates minor mineralization.
Negative factors
- Low silver grade (38 g/t) is weak for a silver deposit.
Evidence · table
“38”
Context: 7.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD017Shafter · leadGrade: 0.07Grade Unit: %Intercept: 7.5 mView all detailsHide details
Identity
- Hole ID
- SFD017
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.07
- Grade Unit
- %
- Intercept
- 7.5 m
- From
- 87.8 m
- To
- 95.3 m
- Hole Depth
- 95.3 m
- Intercept Depth
- 87.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD017:87.8-95.3
Location
- Easting
- 564228
- Northing
- 3297860
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1269 m
- Azimuth
- 315 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a moderate width indicates minor mineralization.
Negative factors
- Low lead grade (0.07%) is weak for a base metal deposit.
Evidence · table
“0.07”
Context: 7.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD017Shafter · zincGrade: 0.18Grade Unit: %Intercept: 7.5 mView all detailsHide details
Identity
- Hole ID
- SFD017
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.18
- Grade Unit
- %
- Intercept
- 7.5 m
- From
- 87.8 m
- To
- 95.3 m
- Hole Depth
- 95.3 m
- Intercept Depth
- 87.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD017:87.8-95.3
Location
- Easting
- 564228
- Northing
- 3297860
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1269 m
- Azimuth
- 315 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization.
Negative factors
- Low zinc grade (0.18%) is weak for a base metal deposit.
Evidence · table
“0.18”
Context: 7.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD017Shafter · silverGrade: 140Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD017
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 140
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 94.8 m
- To
- 95.3 m
- Hole Depth
- 95.3 m
- Intercept Depth
- 94.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD017:94.8-95.3
Location
- Easting
- 564228
- Northing
- 3297860
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1269 m
- Azimuth
- 315 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is moderate but the very narrow width limits its significance.
Negative factors
- Moderate silver grade (140 g/t) over a very narrow width is not highly material.
Evidence · table
“140”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD017Shafter · leadGrade: 0.05Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD017
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.05
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 94.8 m
- To
- 95.3 m
- Hole Depth
- 95.3 m
- Intercept Depth
- 94.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD017:94.8-95.3
Location
- Easting
- 564228
- Northing
- 3297860
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1269 m
- Azimuth
- 315 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is very low and the width is very narrow, indicating minor mineralization.
Negative factors
- Very low lead grade (0.05%) is not significant.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.05”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD017Shafter · zincGrade: 0.21Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD017
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 94.8 m
- To
- 95.3 m
- Hole Depth
- 95.3 m
- Intercept Depth
- 94.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD017:94.8-95.3
Location
- Easting
- 564228
- Northing
- 3297860
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1269 m
- Azimuth
- 315 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.21%) is weak for a base metal deposit.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.21”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD018Shafter · leadGrade: 0.05Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD018
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.05
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 106.9 m
- To
- 107.5 m
- Hole Depth
- 211.4 m
- Intercept Depth
- 106.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD018:106.9-107.5
Location
- Easting
- 564002
- Northing
- 3297669
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1273 m
- Azimuth
- 161 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is very low and the width is very narrow, indicating minor mineralization.
Negative factors
- Very low lead grade (0.05%) is not significant.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.05”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD018Shafter · zincGrade: 0.38Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- SFD018
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.38
- Grade Unit
- %
- Intercept
- 0.6 m
- From
- 106.9 m
- To
- 107.5 m
- Hole Depth
- 211.4 m
- Intercept Depth
- 106.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD018:106.9-107.5
Location
- Easting
- 564002
- Northing
- 3297669
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1273 m
- Azimuth
- 161 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.38%) is weak for a base metal deposit.
- Very narrow width (0.6m) limits overall materiality.
Evidence · table
“0.38”
Context: 0.6
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · silverGrade: 307Grade Unit: g/tIntercept: 8.8 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 307
- Grade Unit
- g/t
- Intercept
- 8.8 m
- From
- 259.1 m
- To
- 267.9 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 259.1 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:259.1-267.9
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong silver intercept that improves upon historical results and expands the known mineralization is a highly positive outcome.
Positive factors
- High silver grade (307 g/t) over a significant width (8.8m) is a strong intercept.
- This intercept was thicker and higher grade than the historic twinned hole, expanding mineralization outside the foreign MRE model.
Evidence · table
“307”
Context: 8.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 8.8 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 8.8 m
- From
- 259.1 m
- To
- 267.9 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 259.1 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:259.1-267.9
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 8.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · leadGrade: 0.73Grade Unit: %Intercept: 8.8 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.73
- Grade Unit
- %
- Intercept
- 8.8 m
- From
- 259.1 m
- To
- 267.9 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 259.1 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:259.1-267.9
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is a positive contribution to the overall polymetallic intercept.
Positive factors
- Moderate lead grade (0.73%) contributes to the polymetallic nature of the intercept.
Evidence · table
“0.73”
Context: 8.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · zincGrade: 0.77Grade Unit: %Intercept: 8.8 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.77
- Grade Unit
- %
- Intercept
- 8.8 m
- From
- 259.1 m
- To
- 267.9 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 259.1 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:259.1-267.9
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is a positive contribution to the overall polymetallic intercept.
Positive factors
- Moderate zinc grade (0.77%) contributes to the polymetallic nature of the intercept.
Evidence · table
“0.77”
Context: 8.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · silverGrade: 958Grade Unit: g/tIntercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 958
- Grade Unit
- g/t
- Intercept
- 1.4 m
- From
- 263.7 m
- To
- 265.1 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-265.1
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza silver grade of 958 g/t within a broader intercept is a highly positive result, indicating very high-grade mineralization and an upgrade from historical data.
Positive factors
- Exceptional silver grade (958 g/t) over a good width (1.4m) is a bonanza intercept.
- This high-grade sub-interval significantly enhances the overall intercept and improves upon historical results.
Evidence · table
“958”
Context: 1.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · goldGrade: 0.2Grade Unit: g/tIntercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- g/t
- Intercept
- 1.4 m
- From
- 263.7 m
- To
- 265.1 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-265.1
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is low and does not add significant value on its own.
Negative factors
- Low gold grade (0.2 g/t) is weak for a gold deposit.
Evidence · table
“0.2”
Context: 1.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · leadGrade: 2.04Grade Unit: %Intercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 2.04
- Grade Unit
- %
- Intercept
- 1.4 m
- From
- 263.7 m
- To
- 265.1 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-265.1
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is a strong component of this high-grade polymetallic sub-interval.
Positive factors
- Strong lead grade (2.04%) contributes positively to the polymetallic nature of the intercept.
Evidence · table
“2.04”
Context: 1.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · zincGrade: 1.87Grade Unit: %Intercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.87
- Grade Unit
- %
- Intercept
- 1.4 m
- From
- 263.7 m
- To
- 265.1 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-265.1
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is a positive component of this high-grade polymetallic sub-interval.
Positive factors
- Moderate zinc grade (1.87%) contributes positively to the polymetallic nature of the intercept.
Evidence · table
“1.87”
Context: 1.4
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · silverGrade: 1169Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1169
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 263.7 m
- To
- 264.3 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-264.3
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza silver grade of 1,169 g/t in a very narrow sub-interval is a highly positive result, indicating very high-grade mineralization and an upgrade from historical data.
Positive factors
- Exceptional silver grade (1,169 g/t) over a very narrow width is a bonanza intercept.
- This high-grade sub-interval significantly enhances the overall intercept and improves upon historical results.
Negative factors
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“1,169”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · goldGrade: 0.2Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 263.7 m
- To
- 264.3 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-264.3
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is low and does not add significant value on its own.
Negative factors
- Low gold grade (0.2 g/t) is weak for a gold deposit.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.2”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · leadGrade: 3.7Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 3.7
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 263.7 m
- To
- 264.3 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-264.3
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The exceptional lead grade is a strong component of this high-grade polymetallic sub-interval, despite the narrow width.
Positive factors
- Exceptional lead grade (3.7%) contributes significantly to the polymetallic nature of the intercept.
Negative factors
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“3.70”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD019Shafter · zincGrade: 4.17Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD019
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 4.17
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 263.7 m
- To
- 264.3 m
- Hole Depth
- 291.5 m
- Intercept Depth
- 263.7 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD019:263.7-264.3
Location
- Easting
- 566522
- Northing
- 3298828
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1205 m
- Azimuth
- 99 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The exceptional zinc grade is a strong component of this high-grade polymetallic sub-interval, despite the narrow width.
Positive factors
- Exceptional zinc grade (4.17%) contributes significantly to the polymetallic nature of the intercept.
Negative factors
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“4.17”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · silverGrade: 148Grade Unit: g/tIntercept: 11.9 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 148
- Grade Unit
- g/t
- Intercept
- 11.9 m
- From
- 78.9 m
- To
- 90.7 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 78.9 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:78.9-90.7
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong silver intercept that improves upon historical results and expands the known mineralization is a highly positive outcome.
Positive factors
- Moderate silver grade (148 g/t) over a significant width (11.9m) is a strong intercept.
- This intercept was thicker and higher grade than the historic twinned hole, expanding mineralization outside the foreign MRE model.
Evidence · table
“148”
Context: 11.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · leadGrade: 0.12Grade Unit: %Intercept: 11.9 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.12
- Grade Unit
- %
- Intercept
- 11.9 m
- From
- 78.9 m
- To
- 90.7 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 78.9 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:78.9-90.7
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a moderate width indicates minor mineralization.
Negative factors
- Low lead grade (0.12%) is weak for a base metal deposit.
Evidence · table
“0.12”
Context: 11.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · zincGrade: 0.44Grade Unit: %Intercept: 11.9 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.44
- Grade Unit
- %
- Intercept
- 11.9 m
- From
- 78.9 m
- To
- 90.7 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 78.9 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:78.9-90.7
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width indicates minor mineralization.
Negative factors
- Low zinc grade (0.44%) is weak for a base metal deposit.
Evidence · table
“0.44”
Context: 11.9
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · silverGrade: 393Grade Unit: g/tIntercept: 2.7 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 393
- Grade Unit
- g/t
- Intercept
- 2.7 m
- From
- 79.4 m
- To
- 82.1 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-82.1
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza silver grade of 393 g/t within a broader intercept is a highly positive result, indicating very high-grade mineralization and an upgrade from historical data.
Positive factors
- Exceptional silver grade (393 g/t) over a good width (2.7m) is a bonanza intercept.
- This high-grade sub-interval significantly enhances the overall intercept and improves upon historical results.
Evidence · table
“393”
Context: 2.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 2.7 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 2.7 m
- From
- 79.4 m
- To
- 82.1 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-82.1
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is low and does not add significant value on its own.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 2.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · leadGrade: 0.3Grade Unit: %Intercept: 2.7 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 2.7 m
- From
- 79.4 m
- To
- 82.1 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-82.1
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.3%) is weak for a base metal deposit.
Evidence · table
“0.30”
Context: 2.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · zincGrade: 0.58Grade Unit: %Intercept: 2.7 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.58
- Grade Unit
- %
- Intercept
- 2.7 m
- From
- 79.4 m
- To
- 82.1 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-82.1
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.58%) is weak for a base metal deposit.
Evidence · table
“0.58”
Context: 2.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · silverGrade: 1333Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1333
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 79.4 m
- To
- 80 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-80
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza silver grade of 1,333 g/t in a very narrow sub-interval is a highly positive result, indicating very high-grade mineralization and an upgrade from historical data.
Positive factors
- Exceptional silver grade (1,333 g/t) over a very narrow width is a bonanza intercept.
- This high-grade sub-interval significantly enhances the overall intercept and improves upon historical results.
Negative factors
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“1,333”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 79.4 m
- To
- 80 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-80
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is low and does not add significant value on its own.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.1”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · leadGrade: 0.64Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.64
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 79.4 m
- To
- 80 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-80
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a very narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.64%) is weak for a base metal deposit.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.64”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD020Shafter · zincGrade: 1.34Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD020
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.34
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 79.4 m
- To
- 80 m
- Hole Depth
- 138.7 m
- Intercept Depth
- 79.4 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD020:79.4-80
Location
- Easting
- 565040
- Northing
- 3298373
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1264 m
- Azimuth
- 170 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is moderate but the very narrow width limits its significance.
Negative factors
- Moderate zinc grade (1.34%) over a very narrow width is not highly material.
Evidence · table
“1.34”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · silverGrade: 26Grade Unit: g/tIntercept: 2.5 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 26
- Grade Unit
- g/t
- Intercept
- 2.5 m
- From
- 149.9 m
- To
- 152.4 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 149.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:149.9-152.4
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low silver grade over a narrow width indicates minor mineralization.
Negative factors
- Low silver grade (26 g/t) is weak for a silver deposit.
Evidence · table
“26”
Context: 2.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · zincGrade: 0.25Grade Unit: %Intercept: 2.5 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 2.5 m
- From
- 149.9 m
- To
- 152.4 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 149.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:149.9-152.4
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.25%) is weak for a base metal deposit.
Evidence · table
“0.25”
Context: 2.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 3.7 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 3.7 m
- From
- 154.8 m
- To
- 158.4 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 154.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:154.8-158.4
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 3.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · zincGrade: 0.2Grade Unit: %Intercept: 3.7 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 3.7 m
- From
- 154.8 m
- To
- 158.4 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 154.8 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:154.8-158.4
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.2%) is weak for a base metal deposit.
Evidence · table
“0.20”
Context: 3.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · zincGrade: 0.4Grade Unit: %Intercept: 9.1 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 9.1 m
- From
- 181.3 m
- To
- 190.4 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 181.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:181.3-190.4
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a significant width indicates minor mineralization.
Negative factors
- Low zinc grade (0.4%) is weak for a base metal deposit.
Evidence · table
“0.40”
Context: 9.1
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · silverGrade: 16Grade Unit: g/tIntercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 16
- Grade Unit
- g/t
- Intercept
- 0.7 m
- From
- 184.6 m
- To
- 185.3 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 184.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:184.6-185.3
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low silver grade (16 g/t) is weak for a silver deposit.
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“16”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD021Shafter · zincGrade: 2.88Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- SFD021
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 2.88
- Grade Unit
- %
- Intercept
- 0.7 m
- From
- 184.6 m
- To
- 185.3 m
- Hole Depth
- 218.5 m
- Intercept Depth
- 184.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD021:184.6-185.3
Location
- Easting
- 565372
- Northing
- 3298286
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1249 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The strong zinc grade is a positive component of this polymetallic sub-interval, despite the narrow width.
Positive factors
- Strong zinc grade (2.88%) contributes positively to the polymetallic nature of the intercept.
Negative factors
- Very narrow width (0.7m) limits overall materiality.
Evidence · table
“2.88”
Context: 0.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · silverGrade: 171Grade Unit: g/tIntercept: 3.8 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 171
- Grade Unit
- g/t
- Intercept
- 3.8 m
- From
- 146.2 m
- To
- 150 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 146.2 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:146.2-150
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong silver intercept that improves upon historical results and expands the known mineralization is a highly positive outcome.
Positive factors
- Moderate silver grade (171 g/t) over a good width (3.8m) is a strong intercept.
- This intercept was thicker and higher grade than the historic twinned hole, expanding mineralization outside the foreign MRE model.
Evidence · table
“171”
Context: 3.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 3.8 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 3.8 m
- From
- 146.2 m
- To
- 150 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 146.2 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:146.2-150
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 3.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · leadGrade: 0.2Grade Unit: %Intercept: 3.8 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 3.8 m
- From
- 146.2 m
- To
- 150 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 146.2 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:146.2-150
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.2%) is weak for a base metal deposit.
Evidence · table
“0.2”
Context: 3.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · zincGrade: 0.64Grade Unit: %Intercept: 3.8 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.64
- Grade Unit
- %
- Intercept
- 3.8 m
- From
- 146.2 m
- To
- 150 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 146.2 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:146.2-150
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.64%) is weak for a base metal deposit.
Evidence · table
“0.64”
Context: 3.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · silverGrade: 248Grade Unit: g/tIntercept: 2.2 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 248
- Grade Unit
- g/t
- Intercept
- 2.2 m
- From
- 147.3 m
- To
- 149.5 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 147.3 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:147.3-149.5
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong silver grade of 248 g/t within a broader intercept is a highly positive result, indicating high-grade mineralization and an upgrade from historical data.
Positive factors
- High silver grade (248 g/t) over a good width (2.2m) is a strong intercept.
- This high-grade sub-interval significantly enhances the overall intercept and improves upon historical results.
Evidence · table
“248”
Context: 2.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 2.2 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 2.2 m
- From
- 147.3 m
- To
- 149.5 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 147.3 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:147.3-149.5
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is low and does not add significant value on its own.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 2.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · leadGrade: 0.3Grade Unit: %Intercept: 2.2 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 2.2 m
- From
- 147.3 m
- To
- 149.5 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 147.3 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:147.3-149.5
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.3%) is weak for a base metal deposit.
Evidence · table
“0.3”
Context: 2.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD022Shafter · zincGrade: 0.31Grade Unit: %Intercept: 2.2 mView all detailsHide details
Identity
- Hole ID
- SFD022
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 2.2 m
- From
- 147.3 m
- To
- 149.5 m
- Hole Depth
- 304.8 m
- Intercept Depth
- 147.3 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- SFD022:147.3-149.5
Location
- Easting
- 565504
- Northing
- 3298507
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1229 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.31%) is weak for a base metal deposit.
Evidence · table
“0.31”
Context: 2.2
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · silverGrade: 116Grade Unit: g/tIntercept: 2.8 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 116
- Grade Unit
- g/t
- Intercept
- 2.8 m
- From
- 106.9 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 106.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:106.9-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is moderate but the narrow width limits its significance.
Negative factors
- Moderate silver grade (116 g/t) over a narrow width is not highly material.
Evidence · table
“116”
Context: 2.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · leadGrade: 0.6Grade Unit: %Intercept: 2.8 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 2.8 m
- From
- 106.9 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 106.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:106.9-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a narrow width indicates minor mineralization.
Negative factors
- Low lead grade (0.6%) is weak for a base metal deposit.
Evidence · table
“0.6”
Context: 2.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · zincGrade: 0.12Grade Unit: %Intercept: 2.8 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.12
- Grade Unit
- %
- Intercept
- 2.8 m
- From
- 106.9 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 106.9 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:106.9-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low zinc grade over a narrow width indicates minor mineralization.
Negative factors
- Low zinc grade (0.12%) is weak for a base metal deposit.
Evidence · table
“0.12”
Context: 2.8
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · silverGrade: 444Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 444
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 109.2 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 109.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:109.2-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza silver grade of 444 g/t in a very narrow sub-interval is a highly positive result, indicating very high-grade mineralization.
Positive factors
- Exceptional silver grade (444 g/t) over a very narrow width is a bonanza intercept.
Negative factors
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“444”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 109.2 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 109.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:109.2-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.1”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · leadGrade: 2.6Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 2.6
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 109.2 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 109.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:109.2-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The strong lead grade is a positive component of this polymetallic sub-interval, despite the narrow width.
Positive factors
- Strong lead grade (2.6%) contributes positively to the polymetallic nature of the intercept.
Negative factors
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“2.6”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD023Shafter · zincGrade: 0.13Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- SFD023
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 109.2 m
- To
- 109.7 m
- Hole Depth
- 109.7 m
- Intercept Depth
- 109.2 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD023:109.2-109.7
Location
- Easting
- 564515
- Northing
- 3298034
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1285 m
- Azimuth
- 270 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The zinc grade is low and the width is very narrow, indicating minor mineralization.
Negative factors
- Low zinc grade (0.13%) is weak for a base metal deposit.
- Very narrow width (0.5m) limits overall materiality.
Evidence · table
“0.13”
Context: 0.5
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · silverGrade: 5Grade Unit: g/tIntercept: 10.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 5
- Grade Unit
- g/t
- Intercept
- 10.7 m
- From
- 122.3 m
- To
- 133 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-133
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The silver grade is very low and not material, despite the significant width.
Negative factors
- Very low silver grade (5 g/t) is not significant.
Evidence · table
“5”
Context: 10.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · goldGrade: 0.1Grade Unit: g/tIntercept: 10.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 10.7 m
- From
- 122.3 m
- To
- 133 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-133
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.1 g/t) is weak for a gold deposit.
Evidence · table
“0.1”
Context: 10.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · leadGrade: 0.18Grade Unit: %Intercept: 10.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.18
- Grade Unit
- %
- Intercept
- 10.7 m
- From
- 122.3 m
- To
- 133 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-133
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low lead grade over a significant width indicates minor mineralization.
Negative factors
- Low lead grade (0.18%) is weak for a base metal deposit.
Evidence · table
“0.18”
Context: 10.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · zincGrade: 3.26Grade Unit: %Intercept: 10.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 3.26
- Grade Unit
- %
- Intercept
- 10.7 m
- From
- 122.3 m
- To
- 133 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-133
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A strong zinc grade over a significant width is a positive polymetallic intercept.
Positive factors
- Strong zinc grade (3.26%) over a significant width (10.7m) is a strong intercept.
Evidence · table
“3.26”
Context: 10.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · silverGrade: 22Grade Unit: g/tIntercept: 1.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- silver
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 22
- Grade Unit
- g/t
- Intercept
- 1.7 m
- From
- 122.3 m
- To
- 124 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-124
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A low silver grade over a narrow width indicates minor mineralization.
Negative factors
- Low silver grade (22 g/t) is weak for a silver deposit.
Evidence · table
“22”
Context: 1.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · goldGrade: 0.3Grade Unit: g/tIntercept: 1.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- gold
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 0.3
- Grade Unit
- g/t
- Intercept
- 1.7 m
- From
- 122.3 m
- To
- 124 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-124
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The gold grade is low and not individually significant.
Negative factors
- Low gold grade (0.3 g/t) is weak for a gold deposit.
Evidence · table
“0.3”
Context: 1.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · leadGrade: 1.02Grade Unit: %Intercept: 1.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- lead
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 1.7 m
- From
- 122.3 m
- To
- 124 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-124
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The lead grade is moderate but the narrow width limits its significance.
Negative factors
- Moderate lead grade (1.02%) over a narrow width is not highly material.
Evidence · table
“1.02”
Context: 1.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
SFD024Shafter · zincGrade: 19.83Grade Unit: %Intercept: 1.7 mView all detailsHide details
Identity
- Hole ID
- SFD024
- Project
- Shafter
- Commodity
- zinc
- Region
- usa
- Reported Region
- usa
- Ticker
- BKB
Geometry
- Grade
- 19.83
- Grade Unit
- %
- Intercept
- 1.7 m
- From
- 122.3 m
- To
- 124 m
- Hole Depth
- 282.4 m
- Intercept Depth
- 122.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- SFD024:122.3-124
Location
- Easting
- 563187
- Northing
- 3297288
- CRS
- NAD83 UTM Zone 13N
- Elevation
- 1250 m
- Azimuth
- 150 °
- Dip
- -75 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A bonanza zinc grade of 19.83% in a narrow sub-interval is a highly positive result, indicating very high-grade mineralization.
Positive factors
- Exceptional zinc grade (19.83%) over a good width (1.7m) is a bonanza intercept.
Evidence · table
“19.83”
Context: 1.7
Tags used in scoring
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
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: "The Shafter Project is situated within a basin carbonate sequence that extends 1,600km from northern Mexico through sout"
Resource Estimates (4)
measuredShafter Silver Project · silverTonnes: 90000Grade: 299Grade Unit: g/tContained Metal: 0.89Contained Unit: mozView all detailsHide details
Identity
- Project
- Shafter Silver Project
- Commodity
- silver
- Region
- usa
- Reported Region
- Texas, United States of America
- Ticker
- BKB
Resource scope
- Estimate type
- resource
- QP Signed
- No
- Resource group id
- resource:9ebf98608b21dd1627d5
- Mining method
- combined
Resource Data
- Category
- measured
- Tonnes
- 90000
- Grade
- 299
- Grade Unit
- g/t
- Contained Metal
- 0.89
- Contained Unit
- moz
- Cutoff Grade
- 137
- Cutoff Unit
- g/t
Prior Estimate
- Resource Date
- 2025-10-02
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- CRS
- NAD83 UTM Zone 13N
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The measured resource provides a high-confidence base, but its foreign estimate status and relatively small scale temper its immediate impact.
Positive factors
- Measured category indicates high confidence in the estimate.
- High silver grade (299 g/t) is strong for a silver deposit.
Negative factors
- The estimate is a foreign estimate (NI 43-101) and not yet JORC compliant, requiring further verification.
- Relatively small tonnage (0.09 Mt) for the measured category.
Evidence · table
“299”
Context: 0.09
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
indicatedShafter Silver Project · silverTonnes: 1010000Grade: 314Grade Unit: g/tContained Metal: 10.17Contained Unit: mozView all detailsHide details
Identity
- Project
- Shafter Silver Project
- Commodity
- silver
- Region
- usa
- Reported Region
- Texas, United States of America
- Ticker
- BKB
Resource scope
- Estimate type
- resource
- QP Signed
- No
- Resource group id
- resource:df84958dca7a845da925
- Mining method
- combined
Resource Data
- Category
- indicated
- Tonnes
- 1010000
- Grade
- 314
- Grade Unit
- g/t
- Contained Metal
- 10.17
- Contained Unit
- moz
- Cutoff Grade
- 137
- Cutoff Unit
- g/t
Prior Estimate
- Resource Date
- 2025-10-02
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- CRS
- NAD83 UTM Zone 13N
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The indicated resource represents a substantial portion of the project's silver endowment, but its foreign estimate status means it requires JORC conversion for full market acceptance.
Positive factors
- Significant indicated tonnage (1.01 Mt) and contained silver (10.17 Moz) provide a strong foundation.
- High silver grade (314 g/t) is strong for a silver deposit.
Negative factors
- The estimate is a foreign estimate (NI 43-101) and not yet JORC compliant, requiring further verification.
Evidence · table
“314”
Context: 1.01
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredShafter Silver Project · silverTonnes: 790000Grade: 256Grade Unit: g/tContained Metal: 6.51Contained Unit: mozView all detailsHide details
Identity
- Project
- Shafter Silver Project
- Commodity
- silver
- Region
- usa
- Reported Region
- Texas, United States of America
- Ticker
- BKB
Resource scope
- Estimate type
- resource
- QP Signed
- No
- Resource group id
- resource:aba2b5292dbdbdd5549a
- Mining method
- combined
Resource Data
- Category
- inferred
- Tonnes
- 790000
- Grade
- 256
- Grade Unit
- g/t
- Contained Metal
- 6.51
- Contained Unit
- moz
- Cutoff Grade
- 137
- Cutoff Unit
- g/t
Prior Estimate
- Resource Date
- 2025-10-02
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- CRS
- NAD83 UTM Zone 13N
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: The inferred resource adds to the project's overall scale but carries lower confidence due to its category and foreign estimate status.
Positive factors
- Good inferred tonnage (0.79 Mt) and contained silver (6.51 Moz) indicate future growth potential.
Negative factors
- The estimate is a foreign estimate (NI 43-101) and not yet JORC compliant, requiring further verification.
- Inferred category has lower geological confidence.
Evidence · table
“256”
Context: 0.79
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
Fact 4Shafter Silver Project · silverGrade: 3100Grade Unit: g/tView all detailsHide details
Identity
- Project
- Shafter Silver Project
- Commodity
- silver
- Region
- usa
- Reported Region
- Texas, United States of America
- Ticker
- BKB
Resource scope
- Reporting standards
- ni_43_101, jorc
- Resource group id
- resource:2392ebe9c4e8770d7953
- Mining method
- combined
Resource Data
- Grade
- 3100
- Grade Unit
- g/t
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- CRS
- NAD83 UTM Zone 13N
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-30T00:00:00.000Z
Reasoning: A peak silver grade of 3,100 g/t from surface sampling is an exceptional result, demonstrating high-grade potential and extending known mineralization.
Positive factors
- Exceptional silver grade (3,100 g/t) from surface sampling indicates high-grade mineralization.
- Results extend mineralization outside the existing foreign mineral resource base.
Evidence · text
“peak result of 3,100g/t Ag”
Tags used in scoring
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
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.