Update on Drilling on Chibougamau's Berrigan Mine Asset
Original announcement by tmx on
- Company
- Chibougamau Independent Mines Inc.
- Ticker
- CBG
- Exchange
- TSX
- Region
- Québec
- Primary commodity
- Zinc
- Secondary commodities
- Gold, Silver, Copper
- Document categories
- Drill results
- Extracted
- 2026-08-25 02:36:50 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Chibougamau Independent Mines reported significant drill results from the Berrigan Mine project in Quebec, highlighting high-grade zinc-equivalent intercepts in the new Berrigan Deep zone. The drilling, conducted by TomaGold, successfully intersected mineralization at depth, including a 98.5 m intercept with 5.75% ZnEq.
Reasoning: Strong ZnEq and AuEq intercepts in the Berrigan Deep zone demonstrate successful step-out drilling to depth.
Positive factors
- high-grade ZnEq intercepts
- extension of mineralization at depth
- systematic mineralization observed
Negative factors
- true width is only an estimate (80-85% of core length)
Facts used in scoring: 30
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Drilling was designed to test the Berrigan Deep zone, extending beyond historical shallower mineralization.
Evidence · text
“designed to test the core of modelled conductive plates at depth and evaluate the potential of the Berrigan Deep zone”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions a Qualified Person (QP) sign-off and provides detailed basis for grade calculations.
Evidence · text
“This press release was written by Jack Stoch, P. Geo., ... in his capacity as a Qualified Person (Q.P.)”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The document explicitly states that true width is only an estimate (80-85% of core length).
Evidence · text
“True width is estimated to be approximately 80-85% of the core length”
Extracted facts
Stored fact records: 30. Some facts used in scoring do not have a stored record.
Drill Results (30)
TOM-25-014Berrigan Mine · zincGrade: 28.69Grade Unit: % ZnEqIntercept: 2.1 mView all detailsHide details
Identity
- Hole ID
- TOM-25-014
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 28.69
- Grade Unit
- % ZnEq
- Intercept
- 2.1 m
- From
- 185 m
- To
- 187.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- TOM-25-014:185.0-187.1
- Mining Method
- unknown
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: 28.69% ZnEq is an exceptional grade for this deposit type.
Positive factors
- exceptional ZnEq grade
Evidence · table
“28.69”
Context: 2.10
TOM-25-014Berrigan Mine · goldGrade: 4.94Grade Unit: g/tIntercept: 2.1 mView all detailsHide details
Identity
- Hole ID
- TOM-25-014
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 4.94
- Grade Unit
- g/t
- Intercept
- 2.1 m
- From
- 185 m
- To
- 187.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- TOM-25-014:185.0-187.1
- Mining Method
- unknown
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: 4.94 g/t Au is a strong intercept.
Positive factors
- strong gold grade
Evidence · table
“4.94”
Context: 2.10
TOM-25-015Berrigan Mine · zincGrade: 5.75Grade Unit: % ZnEqIntercept: 98.5 mView all detailsHide details
Identity
- Hole ID
- TOM-25-015
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 5.75
- Grade Unit
- % ZnEq
- Intercept
- 98.5 m
- From
- 451.2 m
- To
- 549.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- TOM-25-015:451.2-549.7
- Mining Method
- unknown
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: 98.5 m at 5.75% ZnEq is a very significant discovery-style intercept.
Positive factors
- large intercept
- significant ZnEq grade
Evidence · table
“5.75”
Context: 98.50
TOM-25-015Berrigan Mine · goldGrade: 0.82Grade Unit: g/tIntercept: 98.5 mView all detailsHide details
Identity
- Hole ID
- TOM-25-015
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 0.82
- Grade Unit
- g/t
- Intercept
- 98.5 m
- From
- 451.2 m
- To
- 549.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- TOM-25-015:451.2-549.7
- Mining Method
- unknown
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: 0.82 g/t Au over 98.5 m is a solid economic intercept.
Positive factors
- large intercept
Evidence · table
“0.82”
Context: 98.50
TOM- 25-014Berrigan Mine · silverGrade: 56.44Grade Unit: g/tIntercept: 2.1 mView all detailsHide details
Identity
- Hole ID
- TOM- 25-014
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 56.44
- Grade Unit
- g/t
- Intercept
- 2.1 m
- From
- 185 m
- To
- 187.1 m
Classification
- Sample Type
- drill
- Group ID
- TOM- 25-014:185-187.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 56.44 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 118.5 g/t·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“56.44”
Context: TOM- 25-014
TOM- 25-014Berrigan Mine · copperGrade: 545Grade Unit: ppmIntercept: 2.1 mView all detailsHide details
Identity
- Hole ID
- TOM- 25-014
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 545
- Grade Unit
- ppm
- Intercept
- 2.1 m
- From
- 185 m
- To
- 187.1 m
Classification
- Sample Type
- drill
- Group ID
- TOM- 25-014:185-187.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 545 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“545”
Context: TOM- 25-014
TOM- 25-015Berrigan Mine · goldGrade: 0.51Grade Unit: g/tIntercept: 8.45 mView all detailsHide details
Identity
- Hole ID
- TOM- 25-015
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 0.51
- Grade Unit
- g/t
- Intercept
- 8.45 m
- From
- 132.55 m
- To
- 141 m
Classification
- Sample Type
- drill
- Group ID
- TOM- 25-015:132.55-141
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.51 g/t gold is weak against the default band [5, 2, 1, 0.3] g/t. Grade×width 4.3 g/t·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.51”
Context: TOM- 25-015
TOM- 25-015Berrigan Mine · silverGrade: 5.51Grade Unit: g/tIntercept: 8.45 mView all detailsHide details
Identity
- Hole ID
- TOM- 25-015
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 5.51
- Grade Unit
- g/t
- Intercept
- 8.45 m
- From
- 132.55 m
- To
- 141 m
Classification
- Sample Type
- drill
- Group ID
- TOM- 25-015:132.55-141
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 5.51 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 46.6 g/t·m is below.
Negative factors
- 5.51 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“5.51”
Context: TOM- 25-015
TOM- 25-015Berrigan Mine · copperGrade: 338Grade Unit: ppmIntercept: 8.45 mView all detailsHide details
Identity
- Hole ID
- TOM- 25-015
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 338
- Grade Unit
- ppm
- Intercept
- 8.45 m
- From
- 132.55 m
- To
- 141 m
Classification
- Sample Type
- drill
- Group ID
- TOM- 25-015:132.55-141
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 338 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“338”
Context: TOM- 25-015
TOM- 25-015Berrigan Mine · zincGrade: 16610Grade Unit: ppmIntercept: 8.45 mView all detailsHide details
Identity
- Hole ID
- TOM- 25-015
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 16610
- Grade Unit
- ppm
- Intercept
- 8.45 m
- From
- 132.55 m
- To
- 141 m
Classification
- Sample Type
- drill
- Group ID
- TOM- 25-015:132.55-141
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 16610 ppm zinc, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the zinc rubric unit %; not scored.
Evidence · table
“16610”
Context: TOM- 25-015
includingBerrigan Mine · goldGrade: 4.69Grade Unit: g/tIntercept: 4.9 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 4.69
- Grade Unit
- g/t
- Intercept
- 4.9 m
- From
- 452.2 m
- To
- 457.1 m
Classification
- Sample Type
- drill
- Group ID
- including:452.2-457.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 4.69 g/t gold is strong against the default band [5, 2, 1, 0.3] g/t. Grade×width 23.0 g/t·m is weak (grade alone is strong; the better of the two is used).
Positive factors
- 4.69 g/t gold is strong on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“4.69”
Context: including
includingBerrigan Mine · silverGrade: 18.8Grade Unit: g/tIntercept: 4.9 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 18.8
- Grade Unit
- g/t
- Intercept
- 4.9 m
- From
- 452.2 m
- To
- 457.1 m
Classification
- Sample Type
- drill
- Group ID
- including:452.2-457.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 18.8 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 92.1 g/t·m is below.
Negative factors
- 18.8 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“18.80”
Context: including
includingBerrigan Mine · copperGrade: 2897Grade Unit: ppmIntercept: 4.9 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 2897
- Grade Unit
- ppm
- Intercept
- 4.9 m
- From
- 452.2 m
- To
- 457.1 m
Classification
- Sample Type
- drill
- Group ID
- including:452.2-457.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 2897 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“2897”
Context: including
includingBerrigan Mine · zincGrade: 47876Grade Unit: ppmIntercept: 4.9 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 47876
- Grade Unit
- ppm
- Intercept
- 4.9 m
- From
- 452.2 m
- To
- 457.1 m
Classification
- Sample Type
- drill
- Group ID
- including:452.2-457.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 47876 ppm zinc, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the zinc rubric unit %; not scored.
Evidence · table
“47876”
Context: including
includingBerrigan Mine · goldGrade: 0.9Grade Unit: g/tIntercept: 49.35 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 0.9
- Grade Unit
- g/t
- Intercept
- 49.35 m
- From
- 500.35 m
- To
- 549.7 m
Classification
- Sample Type
- drill
- Group ID
- including:500.35-549.7
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.9 g/t gold is moderate against the default band [5, 2, 1, 0.3] g/t. Grade×width 44.4 g/t·m is moderate (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.90”
Context: including
includingBerrigan Mine · silverGrade: 3.48Grade Unit: g/tIntercept: 49.35 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 3.48
- Grade Unit
- g/t
- Intercept
- 49.35 m
- From
- 500.35 m
- To
- 549.7 m
Classification
- Sample Type
- drill
- Group ID
- including:500.35-549.7
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 3.48 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 171.7 g/t·m is below.
Negative factors
- 3.48 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“3.48”
Context: including
includingBerrigan Mine · copperGrade: 310Grade Unit: ppmIntercept: 49.35 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 310
- Grade Unit
- ppm
- Intercept
- 49.35 m
- From
- 500.35 m
- To
- 549.7 m
Classification
- Sample Type
- drill
- Group ID
- including:500.35-549.7
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 310 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“310”
Context: including
includingBerrigan Mine · zincGrade: 31250Grade Unit: ppmIntercept: 49.35 mView all detailsHide details
Identity
- Hole ID
- including
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 31250
- Grade Unit
- ppm
- Intercept
- 49.35 m
- From
- 500.35 m
- To
- 549.7 m
Classification
- Sample Type
- drill
- Group ID
- including:500.35-549.7
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 31250 ppm zinc, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the zinc rubric unit %; not scored.
Evidence · table
“31250”
Context: including
IncludingBerrigan Mine · goldGrade: 1.34Grade Unit: g/tIntercept: 14.6 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 1.34
- Grade Unit
- g/t
- Intercept
- 14.6 m
- From
- 521 m
- To
- 535.6 m
Classification
- Sample Type
- drill
- Group ID
- Including:521-535.6
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 1.34 g/t gold is moderate against the default band [5, 2, 1, 0.3] g/t. Grade×width 19.6 g/t·m is weak (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“1.34”
Context: Including
IncludingBerrigan Mine · silverGrade: 5.91Grade Unit: g/tIntercept: 14.6 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 5.91
- Grade Unit
- g/t
- Intercept
- 14.6 m
- From
- 521 m
- To
- 535.6 m
Classification
- Sample Type
- drill
- Group ID
- Including:521-535.6
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 5.91 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 86.3 g/t·m is below.
Negative factors
- 5.91 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“5.91”
Context: Including
IncludingBerrigan Mine · copperGrade: 420Grade Unit: ppmIntercept: 14.6 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 420
- Grade Unit
- ppm
- Intercept
- 14.6 m
- From
- 521 m
- To
- 535.6 m
Classification
- Sample Type
- drill
- Group ID
- Including:521-535.6
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 420 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“420”
Context: Including
IncludingBerrigan Mine · zincGrade: 41158Grade Unit: ppmIntercept: 14.6 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 41158
- Grade Unit
- ppm
- Intercept
- 14.6 m
- From
- 521 m
- To
- 535.6 m
Classification
- Sample Type
- drill
- Group ID
- Including:521-535.6
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 41158 ppm zinc, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the zinc rubric unit %; not scored.
Evidence · table
“41158”
Context: Including
IncludingBerrigan Mine · goldGrade: 0.88Grade Unit: g/tIntercept: 3.25 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 0.88
- Grade Unit
- g/t
- Intercept
- 3.25 m
- From
- 537.85 m
- To
- 541.1 m
Classification
- Sample Type
- drill
- Group ID
- Including:537.85-541.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 0.88 g/t gold is weak against the default band [5, 2, 1, 0.3] g/t. Grade×width 2.9 g/t·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.88”
Context: Including
IncludingBerrigan Mine · silverGrade: 3.85Grade Unit: g/tIntercept: 3.25 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 3.85
- Grade Unit
- g/t
- Intercept
- 3.25 m
- From
- 537.85 m
- To
- 541.1 m
Classification
- Sample Type
- drill
- Group ID
- Including:537.85-541.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 3.85 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 12.5 g/t·m is below.
Negative factors
- 3.85 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“3.85”
Context: Including
IncludingBerrigan Mine · copperGrade: 529Grade Unit: ppmIntercept: 3.25 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 529
- Grade Unit
- ppm
- Intercept
- 3.25 m
- From
- 537.85 m
- To
- 541.1 m
Classification
- Sample Type
- drill
- Group ID
- Including:537.85-541.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 529 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“529”
Context: Including
IncludingBerrigan Mine · zincGrade: 58200Grade Unit: ppmIntercept: 3.25 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 58200
- Grade Unit
- ppm
- Intercept
- 3.25 m
- From
- 537.85 m
- To
- 541.1 m
Classification
- Sample Type
- drill
- Group ID
- Including:537.85-541.1
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 58200 ppm zinc, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the zinc rubric unit %; not scored.
Evidence · table
“58200”
Context: Including
IncludingBerrigan Mine · goldGrade: 1.63Grade Unit: g/tIntercept: 6.2 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 1.63
- Grade Unit
- g/t
- Intercept
- 6.2 m
- From
- 542 m
- To
- 548.2 m
Classification
- Sample Type
- drill
- Group ID
- Including:542-548.2
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 1.63 g/t gold is moderate against the default band [5, 2, 1, 0.3] g/t. Grade×width 10.1 g/t·m is weak (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“1.63”
Context: Including
IncludingBerrigan Mine · silverGrade: 5.26Grade Unit: g/tIntercept: 6.2 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- silver
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 5.26
- Grade Unit
- g/t
- Intercept
- 6.2 m
- From
- 542 m
- To
- 548.2 m
Classification
- Sample Type
- drill
- Group ID
- Including:542-548.2
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table. 5.26 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 32.6 g/t·m is below.
Negative factors
- 5.26 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“5.26”
Context: Including
IncludingBerrigan Mine · copperGrade: 511Grade Unit: ppmIntercept: 6.2 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- copper
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 511
- Grade Unit
- ppm
- Intercept
- 6.2 m
- From
- 542 m
- To
- 548.2 m
Classification
- Sample Type
- drill
- Group ID
- Including:542-548.2
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 511 ppm copper, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the copper rubric unit %; not scored.
Evidence · table
“511”
Context: Including
IncludingBerrigan Mine · zincGrade: 74276Grade Unit: ppmIntercept: 6.2 mView all detailsHide details
Identity
- Hole ID
- Including
- Project
- Berrigan Mine
- Commodity
- zinc
- Region
- canada_qc
- Reported Region
- Québec
- Ticker
- CBG
Geometry
- Grade
- 74276
- Grade Unit
- ppm
- Intercept
- 6.2 m
- From
- 542 m
- To
- 548.2 m
Classification
- Sample Type
- drill
- Group ID
- Including:542-548.2
- Mining Method
- unknown
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-05-29T00:00:00.000Z
Reasoning: Expanded from assay table: 74276 ppm zinc, reported in a unit the rubric does not cover (%).
Negative factors
- Grade unit ppm does not match the zinc rubric unit %; not scored.
Evidence · table
“74276”
Context: Including
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.