Blackrock Silver Extends Silver and Gold to Northwest at Tonopah West

Original announcement by orestocks on Sep 23, 2026

Bullish

Company: Blackrock Silver Corp.
Ticker: BRC.V
Exchange: Unavailable
Region: Nevada, United States
Primary commodity: Silver
Secondary commodities: Gold
Document categories: Drill results
Extracted: 2026-09-23 10:19:59 UTC

Atlas analysis published: Sep 23, 2026

Minestarters Atlas analysis

Summary

Blackrock Silver announced initial results from its NW Step Out and Eastern Expansion drill programs at Tonopah West, extending high-grade silver and gold mineralization by 600 metres to the northwest. The program identified a new intrusive complex as a priority exploration target and returned several bonanza-grade intercepts, including 0.49 m of 1,096.0 g/t AgEq and 0.43 m of 1,114.4 g/t AgEq. Drilling is ongoing with additional assays pending.

Reasoning: Blackrock Silver's drill program successfully extended high-grade silver-gold mineralization by 600 metres to the northwest at Tonopah West, identifying a new intrusive target with several bonanza-grade intercepts, significantly expanding the project's potential.

Positive factors

Significant 600-metre extension of high-grade silver-gold mineralization to the northwest.
Identification of a new intrusive complex as a priority exploration target for concentrated mineralization.
Multiple bonanza-grade intercepts, including 0.49 m of 1,096.0 g/t AgEq and 0.43 m of 1,114.4 g/t AgEq.
Comprehensive QA/QC procedures disclosed, including certified lab and QP sign-off.
Compositing parameters (100 g/t AgEq cut-off) and metal equivalent assumptions are transparently disclosed.

Negative factors

Reported intercept lengths are apparent (downhole) widths, with true thickness only estimated as a range (40-65%).
Deleterious elements (arsenic and antimony) were noted in one drillhole (TXC26-190), indicating potential processing considerations.

Facts used in scoring: 40

Classification and evidence

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: The NW Step Out Program drilling extended the inner mineralized high-grade corridor an additional 600 metres northwest along the projection of the Denver vein system.

Evidence · text

“600-metre northwest extension: NW Step Out Program drilling extends the inner mineralized high-grade corridor an additional 600 metres northwest along the projection of the Denver vein system.”

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: The release includes a dedicated 'Quality Assurance/ Quality Control' section detailing sampling, laboratory procedures (American Assay Laboratory), and internal checks (blanks, standards, certified reference material).

Evidence · text

“Quality Assurance/ Quality Control All sampling is conducted under the supervision of the Company's project geologists, and a strict chain of custody from the project to the sample preparation facility is implemented and monitored. The RC and core samples are hauled from the project site to a secure and fenced facility in Tonopah, Nevada, where they are loaded on to American Assay Laboratory's (AAL) flat-bed truck and delivered to AAL's facility in Sparks, Nevada. A sample submittal sheet is delivered to AAL personnel who organize and process the sample intervals pursuant to the Company's instructions.”

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The cut-off grade of 100 grams per tonne silver equivalent used for reporting significant results is clearly stated.

Evidence · text

“Table 1 summarizes the significant results of the Eastern Expansion Program and NW Step Out Program using a cut-off grade of 100 grams per tonne silver equivalent.”

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 states that 'True thickness is 40 to 65% of interval thickness based on the modelled vein geometries', indicating that individual true widths are not explicitly provided for each intercept.

Evidence · text

“True thickness is 40 to 65% of interval thickness based on the modelled vein geometries”

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: Drillhole TXC26-190 intersected altered limestones carrying elevated gold, arsenic and antimony at the volcanic contact.

Evidence · text

“It bottomed at 1,383 metres in altered Palmetto Group limestones carrying elevated gold, arsenic and antimony at the volcanic contact.”

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The Eastern Expansion Program drilling is described as adding to the resource area, which is characteristic of infill drilling to expand beyond the existing mineral resource.

Evidence · text

“Eastern Expansion Program drilling adds to the resource area: Drilling at DPB South returned high-grade silver and gold between the Pittsburg-Monarch and McKane fault systems, expanding beyond the March 2026 mineral resource.”

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: Intercept TXC26-200 returned 0.49 m of 1,096.0 g/t AgEq, which is well above the exceptional threshold for gold equivalent grades in epithermal deposits.

Evidence · table

“1,096.00”

Context: 0.49

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: Intercept TXC26-192A returned 0.43 m of 1,114.4 g/t AgEq, which is well above the exceptional threshold for gold equivalent grades in epithermal deposits.

Evidence · table

“1,114.40”

Context: 0.43

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: Intercept TXC26-184 returned 0.76 m of 1,036.6 g/t AgEq, which is well above the exceptional threshold for gold equivalent grades in epithermal deposits.

Evidence · table

“1,036.60”

Context: 0.76

Extracted facts

Stored fact records: 40. Some facts used in scoring do not have a stored record.

Drill Results (40)

TXC26-180Tonopah West · silverGrade: 74.5Grade Unit: g/tIntercept: 1.98 mView all details

Link to this fact

Identity

Hole ID: TXC26-180
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 74.5
Grade Unit: g/t
Intercept: 1.98 m
From: 436.63 m
To: 438.61 m
Hole Depth: 530 m
Intercept Depth: 436.63 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-180:436.63-438.61
Mining Method: underground

Location

Easting: 478803.5
Northing: 4213793.7
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1801.81 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 144.2
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area, confirming mineralization continuity.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“74.5”

Context: 1.98

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-184Tonopah West · silverGrade: 93.6Grade Unit: g/tIntercept: 0.49 mView all details

Link to this fact

Identity

Hole ID: TXC26-184
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 93.6
Grade Unit: g/t
Intercept: 0.49 m
From: 281.33 m
To: 281.82 m
Hole Depth: 416.1 m
Intercept Depth: 281.33 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-184:281.33-281.82
Mining Method: underground

Location

Easting: 478340.51
Northing: 4213735.73
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1785.77 m
Azimuth: 180 °
Dip: -75 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 197.4
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area, confirming mineralization continuity.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“93.6”

Context: 0.49

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-184Tonopah West · silverGrade: 128Grade Unit: g/tIntercept: 0.4 mView all details

Link to this fact

Identity

Hole ID: TXC26-184
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 128
Grade Unit: g/t
Intercept: 0.4 m
From: 284.2 m
To: 284.59 m
Hole Depth: 416.1 m
Intercept Depth: 281.33 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-184:284.2-284.59
Mining Method: underground

Location

Easting: 478340.51
Northing: 4213735.73
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1785.77 m
Azimuth: 180 °
Dip: -75 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 315.8
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area with strong silver equivalent grade.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“128”

Context: 0.40

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-184Tonopah West · silverGrade: 431Grade Unit: g/tIntercept: 0.76 mView all details

Link to this fact

Identity

Hole ID: TXC26-184
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 431
Grade Unit: g/t
Intercept: 0.76 m
From: 296.11 m
To: 296.88 m
Hole Depth: 416.1 m
Intercept Depth: 281.33 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-184:296.11-296.88
Mining Method: underground

Location

Easting: 478340.51
Northing: 4213735.73
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1785.77 m
Azimuth: 180 °
Dip: -75 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 1036.6
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This bonanza-grade intercept significantly expands the resource area, demonstrating high-grade mineralization, with disclosed QA/QC but estimated true width.

Positive factors

Bonanza-grade silver equivalent intercept significantly adds to the resource area.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“431”

Context: 0.76

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-184Tonopah West · silverGrade: 387Grade Unit: g/tIntercept: 0.4 mView all details

Link to this fact

Identity

Hole ID: TXC26-184
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 387
Grade Unit: g/t
Intercept: 0.4 m
From: 305.29 m
To: 305.69 m
Hole Depth: 416.1 m
Intercept Depth: 281.33 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-184:305.29-305.69
Mining Method: underground

Location

Easting: 478340.51
Northing: 4213735.73
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1785.77 m
Azimuth: 180 °
Dip: -75 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 877.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This high-grade intercept significantly expands the resource area, demonstrating strong mineralization, with disclosed QA/QC but estimated true width.

Positive factors

High-grade silver equivalent intercept significantly adds to the resource area.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“387”

Context: 0.40

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-185Tonopah West · silverGrade: 157Grade Unit: g/tIntercept: 0.37 mView all details

Link to this fact

Identity

Hole ID: TXC26-185
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 157
Grade Unit: g/t
Intercept: 0.37 m
From: 252.22 m
To: 252.59 m
Hole Depth: 380.1 m
Intercept Depth: 252.22 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-185:252.22-252.59
Mining Method: underground

Location

Easting: 478354.8
Northing: 4213710
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1785.61 m
Azimuth: 180 °
Dip: -65 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 357.8
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area with strong silver equivalent grade.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“157”

Context: 0.37

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-185Tonopah West · silverGrade: 53Grade Unit: g/tIntercept: 0.43 mView all details

Link to this fact

Identity

Hole ID: TXC26-185
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 53
Grade Unit: g/t
Intercept: 0.43 m
From: 258.81 m
To: 259.23 m
Hole Depth: 380.1 m
Intercept Depth: 252.22 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-185:258.81-259.23
Mining Method: underground

Location

Easting: 478354.8
Northing: 4213710
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1785.61 m
Azimuth: 180 °
Dip: -65 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 137.6
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area, confirming mineralization continuity.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“53”

Context: 0.43

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-186Tonopah West · silverGrade: 75.3Grade Unit: g/tIntercept: 0.31 mView all details

Link to this fact

Identity

Hole ID: TXC26-186
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 75.3
Grade Unit: g/t
Intercept: 0.31 m
From: 478.84 m
To: 479.15 m
Hole Depth: 556.9 m
Intercept Depth: 478.84 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-186:478.84-479.15
Mining Method: underground

Location

Easting: 478684.02
Northing: 4213979.78
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1799.42 m
Azimuth: 180 °
Dip: -85 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 160.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area, confirming mineralization continuity.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“75.3”

Context: 0.31

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-186Tonopah West · silverGrade: 126Grade Unit: g/tIntercept: 0.55 mView all details

Link to this fact

Identity

Hole ID: TXC26-186
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 126
Grade Unit: g/t
Intercept: 0.55 m
From: 491.1 m
To: 491.64 m
Hole Depth: 556.9 m
Intercept Depth: 478.84 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-186:491.1-491.64
Mining Method: underground

Location

Easting: 478684.02
Northing: 4213979.78
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1799.42 m
Azimuth: 180 °
Dip: -85 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 264.2
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area with strong silver equivalent grade.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“126”

Context: 0.55

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-191Tonopah West · silverGrade: 71.4Grade Unit: g/tIntercept: 0.76 mView all details

Link to this fact

Identity

Hole ID: TXC26-191
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 71.4
Grade Unit: g/t
Intercept: 0.76 m
From: 648.16 m
To: 648.92 m
Hole Depth: 723 m
Intercept Depth: 648.16 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-191:648.16-648.92
Mining Method: underground

Location

Easting: 477781.64
Northing: 4214656.31
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1770.97 m
Azimuth: 168 °
Dip: -74 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 139.6
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“71.4”

Context: 0.76

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-192ATonopah West · silverGrade: 43.3Grade Unit: g/tIntercept: 3.05 mView all details

Link to this fact

Identity

Hole ID: TXC26-192A
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 43.3
Grade Unit: g/t
Intercept: 3.05 m
From: 590.25 m
To: 593.29 m
Hole Depth: 939.9 m
Intercept Depth: 590.25 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-192A:590.25-593.29
Mining Method: underground

Location

Easting: 477582.04
Northing: 4214897.1
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1769.12 m
Azimuth: 87 °
Dip: -87 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 132.9
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade over a reasonable width, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“43.3”

Context: 3.05

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-192ATonopah West · silverGrade: 263Grade Unit: g/tIntercept: 0.43 mView all details

Link to this fact

Identity

Hole ID: TXC26-192A
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 263
Grade Unit: g/t
Intercept: 0.43 m
From: 597.29 m
To: 597.71 m
Hole Depth: 939.9 m
Intercept Depth: 590.25 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-192A:597.29-597.71
Mining Method: underground

Location

Easting: 477582.04
Northing: 4214897.1
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1769.12 m
Azimuth: 87 °
Dip: -87 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 638.7
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This high-grade intercept from the NW Stepout program extends mineralization, demonstrating strong potential, with disclosed QA/QC but estimated true width.

Positive factors

High-grade silver equivalent intercept from the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“263”

Context: 0.43

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-192ATonopah West · silverGrade: 179.5Grade Unit: g/tIntercept: 1.98 mView all details

Link to this fact

Identity

Hole ID: TXC26-192A
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 179.5
Grade Unit: g/t
Intercept: 1.98 m
From: 633.83 m
To: 635.81 m
Hole Depth: 939.9 m
Intercept Depth: 590.25 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-192A:633.83-635.81
Mining Method: underground

Location

Easting: 477582.04
Northing: 4214897.1
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1769.12 m
Azimuth: 87 °
Dip: -87 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 343
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade over a good width, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept from the NW Stepout program extends mineralization with strong silver equivalent grade over a good width.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“179.5”

Context: 1.98

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-192ATonopah West · silverGrade: 553Grade Unit: g/tIntercept: 0.43 mView all details

Link to this fact

Identity

Hole ID: TXC26-192A
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 553
Grade Unit: g/t
Intercept: 0.43 m
From: 635.39 m
To: 635.81 m
Hole Depth: 939.9 m
Intercept Depth: 590.25 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-192A:635.39-635.81
Mining Method: underground

Location

Easting: 477582.04
Northing: 4214897.1
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1769.12 m
Azimuth: 87 °
Dip: -87 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 1114.4
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This bonanza-grade intercept from the NW Stepout program significantly extends mineralization, demonstrating high-grade potential, with disclosed QA/QC but estimated true width.

Positive factors

Bonanza-grade silver equivalent intercept from the NW Stepout program, significantly extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“553”

Context: 0.43

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-195Tonopah West · silverGrade: 262Grade Unit: g/tIntercept: 0.31 mView all details

Link to this fact

Identity

Hole ID: TXC26-195
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 262
Grade Unit: g/t
Intercept: 0.31 m
From: 259.69 m
To: 260 m
Hole Depth: 396.5 m
Intercept Depth: 259.69 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-195:259.69-260
Mining Method: underground

Location

Easting: 478403.17
Northing: 4213387.75
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1792.78 m
Azimuth: 180 °
Dip: -60 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 534.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This high-grade intercept from the NW Stepout program extends mineralization, demonstrating strong potential, with disclosed QA/QC but estimated true width.

Positive factors

High-grade silver equivalent intercept from the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“262”

Context: 0.31

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-195Tonopah West · silverGrade: 66.7Grade Unit: g/tIntercept: 0.61 mView all details

Link to this fact

Identity

Hole ID: TXC26-195
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 66.7
Grade Unit: g/t
Intercept: 0.61 m
From: 329.19 m
To: 329.79 m
Hole Depth: 396.5 m
Intercept Depth: 259.69 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-195:329.19-329.79
Mining Method: underground

Location

Easting: 478403.17
Northing: 4213387.75
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1792.78 m
Azimuth: 180 °
Dip: -60 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 141.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“66.7”

Context: 0.61

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-195Tonopah West · silverGrade: 58.3Grade Unit: g/tIntercept: 0.61 mView all details

Link to this fact

Identity

Hole ID: TXC26-195
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 58.3
Grade Unit: g/t
Intercept: 0.61 m
From: 332.14 m
To: 332.75 m
Hole Depth: 396.5 m
Intercept Depth: 259.69 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-195:332.14-332.75
Mining Method: underground

Location

Easting: 478403.17
Northing: 4213387.75
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1792.78 m
Azimuth: 180 °
Dip: -60 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 130.4
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“58.3”

Context: 0.61

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-195Tonopah West · silverGrade: 51.8Grade Unit: g/tIntercept: 0.61 mView all details

Link to this fact

Identity

Hole ID: TXC26-195
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 51.8
Grade Unit: g/t
Intercept: 0.61 m
From: 388.93 m
To: 389.54 m
Hole Depth: 396.5 m
Intercept Depth: 259.69 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-195:388.93-389.54
Mining Method: underground

Location

Easting: 478403.17
Northing: 4213387.75
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1792.78 m
Azimuth: 180 °
Dip: -60 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 140.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“51.8”

Context: 0.61

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-196Tonopah West · silverGrade: 92.2Grade Unit: g/tIntercept: 0.61 mView all details

Link to this fact

Identity

Hole ID: TXC26-196
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 92.2
Grade Unit: g/t
Intercept: 0.61 m
From: 258.01 m
To: 258.62 m
Hole Depth: 444.4 m
Intercept Depth: 258.01 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-196:258.01-258.62
Mining Method: underground

Location

Easting: 478252.74
Northing: 4213492.34
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1784.29 m
Azimuth: 180 °
Dip: -75 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 234.7
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area, confirming mineralization continuity.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“92.2”

Context: 0.61

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-198Tonopah West · silverGrade: 56.2Grade Unit: g/tIntercept: 1.22 mView all details

Link to this fact

Identity

Hole ID: TXC26-198
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 56.2
Grade Unit: g/t
Intercept: 1.22 m
From: 420.63 m
To: 421.84 m
Hole Depth: 505.4 m
Intercept Depth: 420.63 m

Classification

Deposit Type: epithermal
Program: resource
Sample Type: drill
Group ID: TXC26-198:420.63-421.84
Mining Method: underground

Location

Easting: 478661.38
Northing: 4213874.17
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1795.84 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 123.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept contributes to the resource area with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept adds to the resource area, confirming mineralization continuity.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“56.2”

Context: 1.22

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

TXC26-199Tonopah West · silverGrade: 124Grade Unit: g/tIntercept: 1.19 mView all details

Link to this fact

Identity

Hole ID: TXC26-199
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 124
Grade Unit: g/t
Intercept: 1.19 m
From: 670.74 m
To: 671.93 m
Hole Depth: 810.6 m
Intercept Depth: 670.74 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-199:670.74-671.93
Mining Method: underground

Location

Easting: 477610.92
Northing: 4214648.21
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.62 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 178.6
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“124”

Context: 1.19

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-199Tonopah West · silverGrade: 63.8Grade Unit: g/tIntercept: 0.31 mView all details

Link to this fact

Identity

Hole ID: TXC26-199
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 63.8
Grade Unit: g/t
Intercept: 0.31 m
From: 678.61 m
To: 678.91 m
Hole Depth: 810.6 m
Intercept Depth: 670.74 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-199:678.61-678.91
Mining Method: underground

Location

Easting: 477610.92
Northing: 4214648.21
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.62 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 147.3
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“63.8”

Context: 0.31

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-199Tonopah West · silverGrade: 66.7Grade Unit: g/tIntercept: 0.31 mView all details

Link to this fact

Identity

Hole ID: TXC26-199
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 66.7
Grade Unit: g/t
Intercept: 0.31 m
From: 686.72 m
To: 687.02 m
Hole Depth: 810.6 m
Intercept Depth: 670.74 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-199:686.72-687.02
Mining Method: underground

Location

Easting: 477610.92
Northing: 4214648.21
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.62 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 116.2
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“66.7”

Context: 0.31

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-199Tonopah West · silverGrade: 79.9Grade Unit: g/tIntercept: 0.7 mView all details

Link to this fact

Identity

Hole ID: TXC26-199
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 79.9
Grade Unit: g/t
Intercept: 0.7 m
From: 751.33 m
To: 752.04 m
Hole Depth: 810.6 m
Intercept Depth: 670.74 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-199:751.33-752.04
Mining Method: underground

Location

Easting: 477610.92
Northing: 4214648.21
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.62 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 125.8
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“79.9”

Context: 0.70

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-199Tonopah West · silverGrade: 129.3Grade Unit: g/tIntercept: 1.22 mView all details

Link to this fact

Identity

Hole ID: TXC26-199
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 129.3
Grade Unit: g/t
Intercept: 1.22 m
From: 765.96 m
To: 767.18 m
Hole Depth: 810.6 m
Intercept Depth: 670.74 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-199:765.96-767.18
Mining Method: underground

Location

Easting: 477610.92
Northing: 4214648.21
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.62 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 294.5
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program with strong silver equivalent grade, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“129.3”

Context: 1.22

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 797Grade Unit: g/tIntercept: 0.49 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 797
Grade Unit: g/t
Intercept: 0.49 m
From: 673 m
To: 673.49 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:673-673.49
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 1096
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This bonanza-grade intercept from the NW Stepout program significantly extends mineralization, demonstrating high-grade potential, with disclosed QA/QC but estimated true width.

Positive factors

Bonanza-grade silver equivalent intercept from the NW Stepout program, significantly extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“797”

Context: 0.49

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 250Grade Unit: g/tIntercept: 0.7 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 250
Grade Unit: g/t
Intercept: 0.7 m
From: 707.66 m
To: 708.36 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:707.66-708.36
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 343.6
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept from the NW Stepout program extends mineralization with strong silver equivalent grade.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“250”

Context: 0.70

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 56.1Grade Unit: g/tIntercept: 0.55 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 56.1
Grade Unit: g/t
Intercept: 0.55 m
From: 716.59 m
To: 717.14 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:716.59-717.14
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 104.8
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“56.1”

Context: 0.55

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 113Grade Unit: g/tIntercept: 0.55 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 113
Grade Unit: g/t
Intercept: 0.55 m
From: 730.18 m
To: 730.73 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:730.18-730.73
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 125.8
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“113”

Context: 0.55

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 153Grade Unit: g/tIntercept: 1.07 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 153
Grade Unit: g/t
Intercept: 1.07 m
From: 733.87 m
To: 734.94 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:733.87-734.94
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 244.2
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program with strong silver equivalent grade, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“153”

Context: 1.07

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 77.9Grade Unit: g/tIntercept: 0.4 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 77.9
Grade Unit: g/t
Intercept: 0.4 m
From: 761.09 m
To: 761.48 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:761.09-761.48
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 121.6
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“77.9”

Context: 0.40

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 34.6Grade Unit: g/tIntercept: 0.55 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 34.6
Grade Unit: g/t
Intercept: 0.55 m
From: 774.16 m
To: 774.71 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:774.16-774.71
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 112.2
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“34.6”

Context: 0.55

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 43.3Grade Unit: g/tIntercept: 1.04 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 43.3
Grade Unit: g/t
Intercept: 1.04 m
From: 835.61 m
To: 836.65 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:835.61-836.65
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 248
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program with strong silver equivalent grade, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“43.3”

Context: 1.04

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-200Tonopah West · silverGrade: 265Grade Unit: g/tIntercept: 0.76 mView all details

Link to this fact

Identity

Hole ID: TXC26-200
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 265
Grade Unit: g/t
Intercept: 0.76 m
From: 840.79 m
To: 841.55 m
Hole Depth: 848.9 m
Intercept Depth: 673 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-200:840.79-841.55
Mining Method: underground

Location

Easting: 477610.82
Northing: 4214647.37
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1763.65 m
Azimuth: 180 °
Dip: -72 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 318.5
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program with strong silver equivalent grade, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“265”

Context: 0.76

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-201Tonopah West · silverGrade: 3.6Grade Unit: g/tIntercept: 0.52 mView all details

Link to this fact

Identity

Hole ID: TXC26-201
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 3.6
Grade Unit: g/t
Intercept: 0.52 m
From: 599.54 m
To: 600.06 m
Hole Depth: 764.1 m
Intercept Depth: 599.54 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-201:599.54-600.06
Mining Method: underground

Location

Easting: 477711.79
Northing: 4214601.41
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1766.68 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 377.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program with strong silver equivalent grade, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“3.6”

Context: 0.52

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-201Tonopah West · silverGrade: 64Grade Unit: g/tIntercept: 0.34 mView all details

Link to this fact

Identity

Hole ID: TXC26-201
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 64
Grade Unit: g/t
Intercept: 0.34 m
From: 625.57 m
To: 625.91 m
Hole Depth: 764.1 m
Intercept Depth: 599.54 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-201:625.57-625.91
Mining Method: underground

Location

Easting: 477711.79
Northing: 4214601.41
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1766.68 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 133.1
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“64”

Context: 0.34

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-201Tonopah West · silverGrade: 133Grade Unit: g/tIntercept: 0.76 mView all details

Link to this fact

Identity

Hole ID: TXC26-201
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 133
Grade Unit: g/t
Intercept: 0.76 m
From: 630.63 m
To: 631.39 m
Hole Depth: 764.1 m
Intercept Depth: 599.54 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-201:630.63-631.39
Mining Method: underground

Location

Easting: 477711.79
Northing: 4214601.41
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1766.68 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 212.9
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with strong silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program with strong silver equivalent grade, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“133”

Context: 0.76

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-201Tonopah West · silverGrade: 76.1Grade Unit: g/tIntercept: 0.55 mView all details

Link to this fact

Identity

Hole ID: TXC26-201
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 76.1
Grade Unit: g/t
Intercept: 0.55 m
From: 739.87 m
To: 740.42 m
Hole Depth: 764.1 m
Intercept Depth: 599.54 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Group ID: TXC26-201:739.87-740.42
Mining Method: underground

Location

Easting: 477711.79
Northing: 4214601.41
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1766.68 m
Azimuth: 180 °
Dip: -80 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Metal Eq. Grade: 165.9
Metal Eq. Unit: g/t AgEq
Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: This intercept from the NW Stepout program extends mineralization with moderate silver equivalent grade, supported by disclosed QA/QC, but its true width is not precisely stated.

Positive factors

Intercept contributes to the NW Stepout program, extending mineralization.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Intercept length is apparent width only, with true thickness estimated as a range.
Deleterious elements (arsenic, antimony) noted in the project area.

Evidence · table

“76.1”

Context: 0.55

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-190Tonopah West · silverGrade: 28Grade Unit: g/tView all details

Link to this fact

Identity

Hole ID: TXC26-190
Project: Tonopah West
Commodity: silver
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 28
Grade Unit: g/t
Hole Depth: 1383 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Mining Method: underground

Location

Easting: 476219.7
Northing: 4215281.79
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1723.75 m
Azimuth: 0 °
Dip: -90 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Reasoning: The discovery of mineralized granodiorite with elevated silver and gold, along with deleterious elements, in a new intrusive complex represents a significant exploration target, supported by disclosed QA/QC.

Positive factors

Identification of mineralized granodiorite in a new intrusive complex, indicating a new target.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Deleterious elements (arsenic and antimony) noted at the volcanic contact.
No specific intercept length provided for this prose mention.

Evidence · text

“TXC26-190 intersected a mineralized granodiorite returning up to 28 g/t silver and 0.29 g/t gold.”

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

TXC26-190Tonopah West · goldGrade: 0.29Grade Unit: g/tView all details

Link to this fact

Identity

Hole ID: TXC26-190
Project: Tonopah West
Commodity: gold
Region: usa_nv
Reported Region: usa_nv
Ticker: BRC.V

Geometry

Grade: 0.29
Grade Unit: g/t
Hole Depth: 1383 m

Classification

Deposit Type: epithermal
Program: exploration
Sample Type: drill
Mining Method: underground

Location

Easting: 476219.7
Northing: 4215281.79
CRS: NAD1927 UTM, Zone 11 Datum
Elevation: 1723.75 m
Azimuth: 0 °
Dip: -90 °
Loc. Confidence: high
Loc. Source: document

QA/QC

Laboratory: American Assay Laboratory
QA/QC Disclosed: Yes
QP Signed: Yes
QA/QC Methods: standards, blanks

Deleterious

Deleterious Flag: Yes
Deleterious Elements: arsenic, antimony

Metal Equivalent

Assumptions Disclosed: Yes

Compositing

Cutoff Grade: 100
Cutoff Unit: g/t AgEq

Review

Needs Review: No
Interp. Status: scored
Historical: No

Dates

Event date: 2026-09-23T00:00:00.000Z

Positive factors

Identification of mineralized granodiorite in a new intrusive complex, indicating a new target.
QA/QC procedures are disclosed, enhancing data reliability.

Negative factors

Deleterious elements (arsenic and antimony) noted at the volcanic contact.
No specific intercept length provided for this prose mention.

Evidence · text

“TXC26-190 intersected a mineralized granodiorite returning up to 28 g/t silver and 0.29 g/t gold.”

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

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

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.