Blackrock Silver Extends Silver and Gold to Northwest at Tonopah West

Original announcement by investingnews on

Company
Blackrock Silver Corp.
Ticker
BRC
Exchange
TSXV
Region
Nevada
Primary commodity
Silver
Secondary commodities
Gold
Document categories
Drill results
Extracted
2026-09-23 12:12:28 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Blackrock Silver Corp. reported high-grade silver and gold drill results from its Tonopah West project in Nevada, extending mineralization 600 meters to the northwest and identifying a new intrusive complex target. The drilling included several bonanza-grade intercepts, significantly expanding the known mineralized footprint. The company noted challenges in the Eastern Expansion Program due to fault-bounded mineralization, but overall, the results point to substantial growth potential with further drilling planned.

Reasoning: Blackrock Silver announced strong drill results from its Tonopah West project, significantly extending high-grade silver and gold mineralization 600 meters to the northwest and identifying a new intrusive target. Several intercepts show bonanza grades, indicating strong potential for resource expansion. While intervals are narrow and true width is not precisely quantified, the overall program successfully expanded the known mineralized footprint and identified new exploration targets.

Positive factors

  • Significant extension of mineralization to the northwest (600m)
  • High-grade silver and gold intercepts, including bonanza grades
  • Identification of a new intrusive complex target with potential for further mineralization
  • Expansion of the resource area in the Eastern Expansion Program
  • Comprehensive QA/QC disclosure and QP sign-off

Negative factors

  • Intervals are generally narrow
  • True width is not explicitly stated for each intercept, only a range for the modelled vein geometries
  • Eastern Expansion Program drilling proved challenging with fault-bounded mineralization requiring further geological diligence

Facts used in scoring: 99

Extracted facts

Stored fact records: 99. Some facts used in scoring do not have a stored record.

Drill Results (99)

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

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

Program
exploration
Sample Type
drill
Group ID
TXC26-180:436.63-438.61
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept of moderate silver grade, contributing to the overall extension but not a standout result on its own.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“74.5”

Context: TXC26-180

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

TXC26-180Tonopah West · goldGrade: 0.646Grade Unit: g/tIntercept: 1.98 mView all details
Link to this fact

Identity

Hole ID
TXC26-180
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.646
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

Program
exploration
Sample Type
drill
Group ID
TXC26-180:436.63-438.61
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept of weak gold grade, contributing to the overall extension but not a standout result on its own.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“0.646”

Context: TXC26-180

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

TXC26-180Tonopah West · silverGrade: 144.2Grade 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

Geometry

Grade
144.2
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

Program
exploration
Sample Type
drill
Group ID
TXC26-180:436.63-438.61
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept of moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“144.2”

Context: TXC26-180

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

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

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

Program
exploration
Sample Type
drill
Group ID
TXC26-184:281.33-281.82
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“93.6”

Context: TXC26-184

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

TXC26-184Tonopah West · goldGrade: 0.961Grade Unit: g/tIntercept: 0.49 mView all details
Link to this fact

Identity

Hole ID
TXC26-184
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.961
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

Program
exploration
Sample Type
drill
Group ID
TXC26-184:281.33-281.82
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“0.961”

Context: TXC26-184

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

TXC26-184Tonopah West · silverGrade: 197.4Grade 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

Geometry

Grade
197.4
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

Program
exploration
Sample Type
drill
Group ID
TXC26-184:281.33-281.82
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“197.4”

Context: TXC26-184

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

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

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
284.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:284.2-284.59
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“128”

Context: TXC26-184

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

TXC26-184Tonopah West · goldGrade: 1.74Grade Unit: g/tIntercept: 0.4 mView all details
Link to this fact

Identity

Hole ID
TXC26-184
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.74
Grade Unit
g/t
Intercept
0.4 m
From
284.2 m
To
284.59 m
Hole Depth
416.1 m
Intercept Depth
284.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:284.2-284.59
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“1.74”

Context: TXC26-184

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

TXC26-184Tonopah West · silverGrade: 315.8Grade 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

Geometry

Grade
315.8
Grade Unit
g/t
Intercept
0.4 m
From
284.2 m
To
284.59 m
Hole Depth
416.1 m
Intercept Depth
284.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:284.2-284.59
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“315.8”

Context: TXC26-184

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

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

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
296.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:296.11-296.88
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A high-grade silver intercept, contributing significantly to the overall positive results despite its narrow width.

Positive factors

  • High silver grade

Negative factors

  • Narrow intercept length

Evidence · table

“431”

Context: TXC26-184

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

TXC26-184Tonopah West · goldGrade: 5.61Grade Unit: g/tIntercept: 0.76 mView all details
Link to this fact

Identity

Hole ID
TXC26-184
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
5.61
Grade Unit
g/t
Intercept
0.76 m
From
296.11 m
To
296.88 m
Hole Depth
416.1 m
Intercept Depth
296.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:296.11-296.88
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong gold grade intercept, contributing significantly to the overall positive results despite its narrow width.

Positive factors

  • Strong gold grade

Negative factors

  • Narrow intercept length

Evidence · table

“5.61”

Context: TXC26-184

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

TXC26-184Tonopah West · silverGrade: 1036.6Grade 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

Geometry

Grade
1036.6
Grade Unit
g/t
Intercept
0.76 m
From
296.11 m
To
296.88 m
Hole Depth
416.1 m
Intercept Depth
296.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:296.11-296.88
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: An exceptional silver equivalent grade over a narrow width, indicating a high-grade zone.

Positive factors

  • Bonanza Intercept
  • Exceptional silver equivalent grade

Negative factors

  • Narrow intercept length

Evidence · table

“1,036.60”

Context: TXC26-184

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

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

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
305.29 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:305.29-305.69
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong silver grade intercept, contributing positively despite its very narrow width.

Positive factors

  • Strong silver grade

Negative factors

  • Very narrow intercept length

Evidence · table

“387”

Context: TXC26-184

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

TXC26-184Tonopah West · goldGrade: 4.54Grade Unit: g/tIntercept: 0.4 mView all details
Link to this fact

Identity

Hole ID
TXC26-184
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
4.54
Grade Unit
g/t
Intercept
0.4 m
From
305.29 m
To
305.69 m
Hole Depth
416.1 m
Intercept Depth
305.29 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:305.29-305.69
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong gold grade intercept, contributing positively despite its very narrow width.

Positive factors

  • Strong gold grade

Negative factors

  • Very narrow intercept length

Evidence · table

“4.54”

Context: TXC26-184

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

TXC26-184Tonopah West · silverGrade: 877.1Grade 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

Geometry

Grade
877.1
Grade Unit
g/t
Intercept
0.4 m
From
305.29 m
To
305.69 m
Hole Depth
416.1 m
Intercept Depth
305.29 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-184:305.29-305.69
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: An exceptional silver equivalent grade over a very narrow width, indicating a high-grade zone.

Positive factors

  • Bonanza Intercept
  • Exceptional silver equivalent grade

Negative factors

  • Very narrow intercept length

Evidence · table

“877.1”

Context: TXC26-184

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

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

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

Program
exploration
Sample Type
drill
Group ID
TXC26-185:252.22-252.59
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“157”

Context: TXC26-185

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

TXC26-185Tonopah West · goldGrade: 1.86Grade Unit: g/tIntercept: 0.37 mView all details
Link to this fact

Identity

Hole ID
TXC26-185
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.86
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

Program
exploration
Sample Type
drill
Group ID
TXC26-185:252.22-252.59
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“1.86”

Context: TXC26-185

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

TXC26-185Tonopah West · silverGrade: 357.8Grade 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

Geometry

Grade
357.8
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

Program
exploration
Sample Type
drill
Group ID
TXC26-185:252.22-252.59
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“357.8”

Context: TXC26-185

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

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

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
258.81 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-185:258.81-259.23
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“53”

Context: TXC26-185

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

TXC26-185Tonopah West · goldGrade: 0.784Grade Unit: g/tIntercept: 0.43 mView all details
Link to this fact

Identity

Hole ID
TXC26-185
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.784
Grade Unit
g/t
Intercept
0.43 m
From
258.81 m
To
259.23 m
Hole Depth
380.1 m
Intercept Depth
258.81 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-185:258.81-259.23
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.784”

Context: TXC26-185

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

TXC26-185Tonopah West · silverGrade: 137.6Grade 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

Geometry

Grade
137.6
Grade Unit
g/t
Intercept
0.43 m
From
258.81 m
To
259.23 m
Hole Depth
380.1 m
Intercept Depth
258.81 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-185:258.81-259.23
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“137.6”

Context: TXC26-185

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

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

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

Program
exploration
Sample Type
drill
Group ID
TXC26-186:478.84-479.15
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“75.3”

Context: TXC26-186

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

TXC26-186Tonopah West · goldGrade: 0.785Grade Unit: g/tIntercept: 0.31 mView all details
Link to this fact

Identity

Hole ID
TXC26-186
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.785
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

Program
exploration
Sample Type
drill
Group ID
TXC26-186:478.84-479.15
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.785”

Context: TXC26-186

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

TXC26-186Tonopah West · silverGrade: 160.1Grade 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

Geometry

Grade
160.1
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

Program
exploration
Sample Type
drill
Group ID
TXC26-186:478.84-479.15
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“160.1”

Context: TXC26-186

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

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

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
491.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-186:491.1-491.64
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“126”

Context: TXC26-186

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

TXC26-186Tonopah West · goldGrade: 1.28Grade Unit: g/tIntercept: 0.55 mView all details
Link to this fact

Identity

Hole ID
TXC26-186
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.28
Grade Unit
g/t
Intercept
0.55 m
From
491.1 m
To
491.64 m
Hole Depth
556.9 m
Intercept Depth
491.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-186:491.1-491.64
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“1.28”

Context: TXC26-186

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

TXC26-186Tonopah West · silverGrade: 264.2Grade 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

Geometry

Grade
264.2
Grade Unit
g/t
Intercept
0.55 m
From
491.1 m
To
491.64 m
Hole Depth
556.9 m
Intercept Depth
491.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
TXC26-186:491.1-491.64
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“264.2”

Context: TXC26-186

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

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

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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“71.4”

Context: TXC26-191

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

TXC26-191Tonopah West · goldGrade: 0.632Grade Unit: g/tIntercept: 0.76 mView all details
Link to this fact

Identity

Hole ID
TXC26-191
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.632
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.632”

Context: TXC26-191

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

TXC26-191Tonopah West · silverGrade: 139.6Grade 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

Geometry

Grade
139.6
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“139.6”

Context: TXC26-191

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

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

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

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“43.3”

Context: TXC26-192A

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

TXC26-192ATonopah West · goldGrade: 0.83Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
TXC26-192A
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.83
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

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.83”

Context: TXC26-192A

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

TXC26-192ATonopah West · silverGrade: 132.9Grade 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

Geometry

Grade
132.9
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

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“132.9”

Context: TXC26-192A

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

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

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
597.29 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“263”

Context: TXC26-192A

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

TXC26-192ATonopah West · goldGrade: 3.48Grade Unit: g/tIntercept: 0.43 mView all details
Link to this fact

Identity

Hole ID
TXC26-192A
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
3.48
Grade Unit
g/t
Intercept
0.43 m
From
597.29 m
To
597.71 m
Hole Depth
939.9 m
Intercept Depth
597.29 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“3.48”

Context: TXC26-192A

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

TXC26-192ATonopah West · silverGrade: 638.7Grade 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

Geometry

Grade
638.7
Grade Unit
g/t
Intercept
0.43 m
From
597.29 m
To
597.71 m
Hole Depth
939.9 m
Intercept Depth
597.29 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong silver equivalent grade over a very narrow width, indicating a high-grade zone.

Positive factors

  • Strong silver equivalent grade

Negative factors

  • Very narrow intercept length

Evidence · table

“638.7”

Context: TXC26-192A

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

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

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
633.83 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“179.5”

Context: TXC26-192A

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

TXC26-192ATonopah West · goldGrade: 1.514Grade Unit: g/tIntercept: 1.98 mView all details
Link to this fact

Identity

Hole ID
TXC26-192A
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.514
Grade Unit
g/t
Intercept
1.98 m
From
633.83 m
To
635.81 m
Hole Depth
939.9 m
Intercept Depth
633.83 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“1.514”

Context: TXC26-192A

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

TXC26-192ATonopah West · silverGrade: 343Grade 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

Geometry

Grade
343
Grade Unit
g/t
Intercept
1.98 m
From
633.83 m
To
635.81 m
Hole Depth
939.9 m
Intercept Depth
633.83 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“343”

Context: TXC26-192A

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

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

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
635.39 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong silver grade intercept, contributing significantly to the overall positive results despite its very narrow width.

Positive factors

  • Strong silver grade

Negative factors

  • Very narrow intercept length

Evidence · table

“553”

Context: TXC26-192A

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

TXC26-192ATonopah West · goldGrade: 5.2Grade Unit: g/tIntercept: 0.43 mView all details
Link to this fact

Identity

Hole ID
TXC26-192A
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
5.2
Grade Unit
g/t
Intercept
0.43 m
From
635.39 m
To
635.81 m
Hole Depth
939.9 m
Intercept Depth
635.39 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong gold grade intercept, contributing significantly to the overall positive results despite its very narrow width.

Positive factors

  • Strong gold grade

Negative factors

  • Very narrow intercept length

Evidence · table

“5.2”

Context: TXC26-192A

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

TXC26-192ATonopah West · silverGrade: 1114.4Grade 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

Geometry

Grade
1114.4
Grade Unit
g/t
Intercept
0.43 m
From
635.39 m
To
635.81 m
Hole Depth
939.9 m
Intercept Depth
635.39 m

Classification

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

Location

Location
NW Stepout
Easting
477582.04
Northing
4214897.1
CRS
NAD1927 UTM, Zone 11 Datum
Elevation
1769.12 m
Azimuth
87 °
Dip
-87 °
Loc. Source
document

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: An exceptional silver equivalent grade over a very narrow width, indicating a high-grade zone.

Positive factors

  • Bonanza Intercept
  • Exceptional silver equivalent grade

Negative factors

  • Very narrow intercept length

Evidence · table

“1,114.40”

Context: TXC26-192A

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

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

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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“262”

Context: TXC26-195

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

TXC26-195Tonopah West · goldGrade: 2.52Grade Unit: g/tIntercept: 0.31 mView all details
Link to this fact

Identity

Hole ID
TXC26-195
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
2.52
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“2.52”

Context: TXC26-195

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

TXC26-195Tonopah West · silverGrade: 534.1Grade 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

Geometry

Grade
534.1
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A strong silver equivalent grade over a very narrow width, indicating a high-grade zone.

Positive factors

  • Strong silver equivalent grade

Negative factors

  • Very narrow intercept length

Evidence · table

“534.1”

Context: TXC26-195

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

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

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
329.19 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“66.7”

Context: TXC26-195

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

TXC26-195Tonopah West · goldGrade: 0.689Grade Unit: g/tIntercept: 0.61 mView all details
Link to this fact

Identity

Hole ID
TXC26-195
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.689
Grade Unit
g/t
Intercept
0.61 m
From
329.19 m
To
329.79 m
Hole Depth
396.5 m
Intercept Depth
329.19 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.689”

Context: TXC26-195

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

TXC26-195Tonopah West · silverGrade: 141.1Grade 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

Geometry

Grade
141.1
Grade Unit
g/t
Intercept
0.61 m
From
329.19 m
To
329.79 m
Hole Depth
396.5 m
Intercept Depth
329.19 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“141.1”

Context: TXC26-195

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

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

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
332.14 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“58.3”

Context: TXC26-195

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

TXC26-195Tonopah West · goldGrade: 0.668Grade Unit: g/tIntercept: 0.61 mView all details
Link to this fact

Identity

Hole ID
TXC26-195
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.668
Grade Unit
g/t
Intercept
0.61 m
From
332.14 m
To
332.75 m
Hole Depth
396.5 m
Intercept Depth
332.14 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.668”

Context: TXC26-195

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

TXC26-195Tonopah West · silverGrade: 130.4Grade 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

Geometry

Grade
130.4
Grade Unit
g/t
Intercept
0.61 m
From
332.14 m
To
332.75 m
Hole Depth
396.5 m
Intercept Depth
332.14 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“130.4”

Context: TXC26-195

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

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

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
388.93 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“51.8”

Context: TXC26-195

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

TXC26-195Tonopah West · goldGrade: 0.818Grade Unit: g/tIntercept: 0.61 mView all details
Link to this fact

Identity

Hole ID
TXC26-195
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.818
Grade Unit
g/t
Intercept
0.61 m
From
388.93 m
To
389.54 m
Hole Depth
396.5 m
Intercept Depth
388.93 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.818”

Context: TXC26-195

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

TXC26-195Tonopah West · silverGrade: 140.1Grade 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

Geometry

Grade
140.1
Grade Unit
g/t
Intercept
0.61 m
From
388.93 m
To
389.54 m
Hole Depth
396.5 m
Intercept Depth
388.93 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“140.1”

Context: TXC26-195

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

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

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

Program
exploration
Sample Type
drill
Group ID
TXC26-196:258.01-258.62
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“92.2”

Context: TXC26-196

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

TXC26-196Tonopah West · goldGrade: 1.32Grade Unit: g/tIntercept: 0.61 mView all details
Link to this fact

Identity

Hole ID
TXC26-196
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.32
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

Program
exploration
Sample Type
drill
Group ID
TXC26-196:258.01-258.62
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“1.32”

Context: TXC26-196

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

TXC26-196Tonopah West · silverGrade: 234.7Grade 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

Geometry

Grade
234.7
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

Program
exploration
Sample Type
drill
Group ID
TXC26-196:258.01-258.62
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“234.7”

Context: TXC26-196

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

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

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

Program
exploration
Sample Type
drill
Group ID
TXC26-198:420.63-421.84
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“56.2”

Context: TXC26-198

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

TXC26-198Tonopah West · goldGrade: 0.62Grade Unit: g/tIntercept: 1.22 mView all details
Link to this fact

Identity

Hole ID
TXC26-198
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.62
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

Program
exploration
Sample Type
drill
Group ID
TXC26-198:420.63-421.84
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.62”

Context: TXC26-198

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

TXC26-198Tonopah West · silverGrade: 123.1Grade 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

Geometry

Grade
123.1
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

Program
exploration
Sample Type
drill
Group ID
TXC26-198:420.63-421.84
Mining Method
underground

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“123.1”

Context: TXC26-198

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

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

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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“124”

Context: TXC26-199

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

TXC26-199Tonopah West · goldGrade: 0.506Grade Unit: g/tIntercept: 1.19 mView all details
Link to this fact

Identity

Hole ID
TXC26-199
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.506
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.506”

Context: TXC26-199

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

TXC26-199Tonopah West · silverGrade: 178.6Grade 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

Geometry

Grade
178.6
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“178.6”

Context: TXC26-199

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

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

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
678.61 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“63.8”

Context: TXC26-199

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

TXC26-199Tonopah West · goldGrade: 0.773Grade Unit: g/tIntercept: 0.31 mView all details
Link to this fact

Identity

Hole ID
TXC26-199
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.773
Grade Unit
g/t
Intercept
0.31 m
From
678.61 m
To
678.91 m
Hole Depth
810.6 m
Intercept Depth
678.61 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.773”

Context: TXC26-199

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

TXC26-199Tonopah West · silverGrade: 147.3Grade 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

Geometry

Grade
147.3
Grade Unit
g/t
Intercept
0.31 m
From
678.61 m
To
678.91 m
Hole Depth
810.6 m
Intercept Depth
678.61 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“147.3”

Context: TXC26-199

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

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

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
686.72 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“66.7”

Context: TXC26-199

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

TXC26-199Tonopah West · goldGrade: 0.458Grade Unit: g/tIntercept: 0.31 mView all details
Link to this fact

Identity

Hole ID
TXC26-199
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.458
Grade Unit
g/t
Intercept
0.31 m
From
686.72 m
To
687.02 m
Hole Depth
810.6 m
Intercept Depth
686.72 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.458”

Context: TXC26-199

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

TXC26-199Tonopah West · silverGrade: 116.2Grade 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

Geometry

Grade
116.2
Grade Unit
g/t
Intercept
0.31 m
From
686.72 m
To
687.02 m
Hole Depth
810.6 m
Intercept Depth
686.72 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“116.2”

Context: TXC26-199

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

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

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
751.33 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“79.9”

Context: TXC26-199

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

TXC26-199Tonopah West · goldGrade: 0.425Grade Unit: g/tIntercept: 0.7 mView all details
Link to this fact

Identity

Hole ID
TXC26-199
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.425
Grade Unit
g/t
Intercept
0.7 m
From
751.33 m
To
752.04 m
Hole Depth
810.6 m
Intercept Depth
751.33 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.425”

Context: TXC26-199

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

TXC26-199Tonopah West · silverGrade: 125.8Grade 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

Geometry

Grade
125.8
Grade Unit
g/t
Intercept
0.7 m
From
751.33 m
To
752.04 m
Hole Depth
810.6 m
Intercept Depth
751.33 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“125.8”

Context: TXC26-199

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

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

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
765.96 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“129.3”

Context: TXC26-199

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

TXC26-199Tonopah West · goldGrade: 1.53Grade Unit: g/tIntercept: 1.22 mView all details
Link to this fact

Identity

Hole ID
TXC26-199
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.53
Grade Unit
g/t
Intercept
1.22 m
From
765.96 m
To
767.18 m
Hole Depth
810.6 m
Intercept Depth
765.96 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“1.53”

Context: TXC26-199

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

TXC26-199Tonopah West · silverGrade: 294.5Grade 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

Geometry

Grade
294.5
Grade Unit
g/t
Intercept
1.22 m
From
765.96 m
To
767.18 m
Hole Depth
810.6 m
Intercept Depth
765.96 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“294.5”

Context: TXC26-199

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

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

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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: An exceptional silver grade over a very narrow width, indicating a high-grade zone.

Positive factors

  • Bonanza Intercept
  • Exceptional silver grade

Negative factors

  • Very narrow intercept length

Evidence · table

“797”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 2.77Grade Unit: g/tIntercept: 0.49 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
2.77
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“2.77”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 1096Grade 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

Geometry

Grade
1096
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

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: An exceptional silver equivalent grade over a very narrow width, indicating a high-grade zone.

Positive factors

  • Bonanza Intercept
  • Exceptional silver equivalent grade

Negative factors

  • Very narrow intercept length

Evidence · table

“1,096.00”

Context: TXC26-200

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

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

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
707.66 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“250”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 0.867Grade Unit: g/tIntercept: 0.7 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.867
Grade Unit
g/t
Intercept
0.7 m
From
707.66 m
To
708.36 m
Hole Depth
848.9 m
Intercept Depth
707.66 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.867”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 343.6Grade 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

Geometry

Grade
343.6
Grade Unit
g/t
Intercept
0.7 m
From
707.66 m
To
708.36 m
Hole Depth
848.9 m
Intercept Depth
707.66 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“343.6”

Context: TXC26-200

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

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

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
716.59 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“56.1”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 0.451Grade Unit: g/tIntercept: 0.55 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.451
Grade Unit
g/t
Intercept
0.55 m
From
716.59 m
To
717.14 m
Hole Depth
848.9 m
Intercept Depth
716.59 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.451”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 104.8Grade 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

Geometry

Grade
104.8
Grade Unit
g/t
Intercept
0.55 m
From
716.59 m
To
717.14 m
Hole Depth
848.9 m
Intercept Depth
716.59 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“104.8”

Context: TXC26-200

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

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

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
730.18 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“113”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 0.119Grade Unit: g/tIntercept: 0.55 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.119
Grade Unit
g/t
Intercept
0.55 m
From
730.18 m
To
730.73 m
Hole Depth
848.9 m
Intercept Depth
730.18 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.119”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 125.8Grade 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

Geometry

Grade
125.8
Grade Unit
g/t
Intercept
0.55 m
From
730.18 m
To
730.73 m
Hole Depth
848.9 m
Intercept Depth
730.18 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“125.8”

Context: TXC26-200

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

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

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
733.87 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“153”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 0.845Grade Unit: g/tIntercept: 1.07 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.845
Grade Unit
g/t
Intercept
1.07 m
From
733.87 m
To
734.94 m
Hole Depth
848.9 m
Intercept Depth
733.87 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.845”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 244.2Grade 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

Geometry

Grade
244.2
Grade Unit
g/t
Intercept
1.07 m
From
733.87 m
To
734.94 m
Hole Depth
848.9 m
Intercept Depth
733.87 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“244.2”

Context: TXC26-200

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

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

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
761.09 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“77.9”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 0.405Grade Unit: g/tIntercept: 0.4 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.405
Grade Unit
g/t
Intercept
0.4 m
From
761.09 m
To
761.48 m
Hole Depth
848.9 m
Intercept Depth
761.09 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.405”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 121.6Grade 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

Geometry

Grade
121.6
Grade Unit
g/t
Intercept
0.4 m
From
761.09 m
To
761.48 m
Hole Depth
848.9 m
Intercept Depth
761.09 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“121.6”

Context: TXC26-200

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

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

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
774.16 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“34.6”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 0.719Grade Unit: g/tIntercept: 0.55 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
0.719
Grade Unit
g/t
Intercept
0.55 m
From
774.16 m
To
774.71 m
Hole Depth
848.9 m
Intercept Depth
774.16 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with weak gold grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Very narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“0.719”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 112.2Grade 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

Geometry

Grade
112.2
Grade Unit
g/t
Intercept
0.55 m
From
774.16 m
To
774.71 m
Hole Depth
848.9 m
Intercept Depth
774.16 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A very narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Very narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“112.2”

Context: TXC26-200

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

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

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
835.61 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak silver grade, below the stated cut-off, indicating limited mineralization.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining
  • Below cut-off grade

Evidence · table

“43.3”

Context: TXC26-200

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

TXC26-200Tonopah West · goldGrade: 1.896Grade Unit: g/tIntercept: 1.04 mView all details
Link to this fact

Identity

Hole ID
TXC26-200
Project
Tonopah West
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
BRC

Geometry

Grade
1.896
Grade Unit
g/t
Intercept
1.04 m
From
835.61 m
To
836.65 m
Hole Depth
848.9 m
Intercept Depth
835.61 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with weak gold grade, contributing to the overall results but not highly material.

Negative factors

  • Narrow intercept length
  • Grade is weak for underground mining

Evidence · table

“1.896”

Context: TXC26-200

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

TXC26-200Tonopah West · silverGrade: 248Grade 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

Geometry

Grade
248
Grade Unit
g/t
Intercept
1.04 m
From
835.61 m
To
836.65 m
Hole Depth
848.9 m
Intercept Depth
835.61 m

Classification

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

Location

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

QA/QC

Laboratory
American Assay Laboratory (AAL)
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No
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: A narrow intercept with moderate silver equivalent grade, meeting the cut-off but not a high-impact result.

Negative factors

  • Narrow intercept length
  • Grade is moderate for underground mining

Evidence · table

“248”

Context: TXC26-200

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

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.