# Blackrock Silver Extends Silver and Gold to Northwest at Tonopah West

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d

Original source: https://investingnews.com/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west/

Publisher: investingnews

Original announcement: 2026-09-23T09:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- 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

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas 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 factor: Significant extension of mineralization to the northwest \(600m\)

- Positive factor: High-grade silver and gold intercepts, including bonanza grades

- Positive factor: Identification of a new intrusive complex target with potential for further mineralization

- Positive factor: Expansion of the resource area in the Eastern Expansion Program

- Positive factor: Comprehensive QA/QC disclosure and QP sign-off

- Negative factor: Intervals are generally narrow

- Negative factor: True width is not explicitly stated for each intercept, only a range for the modelled vein geometries

- Negative factor: Eastern Expansion Program drilling proved challenging with fault-bounded mineralization requiring further geological diligence

Facts used in scoring: 99

## Classification and evidence

No classification tags are available.

## Extracted facts

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

## Drill Results (99)

### TXC26-180

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-0)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 74.5

Context: TXC26-180

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-180

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-1)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 0.646

Context: TXC26-180

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-180

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-2)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 144.2

Context: TXC26-180

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-3)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 93.6

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-4)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 0.961

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-5)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 197.4

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-6)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 128

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-7)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 1.74

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-8)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 315.8

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-9)

Tonopah West · silver

#### 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 factor: High silver grade

- Negative factor: Narrow intercept length

Evidence · table

> 431

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-10)

Tonopah West · gold

#### 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 factor: Strong gold grade

- Negative factor: Narrow intercept length

Evidence · table

> 5.61

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-11)

Tonopah West · silver

#### 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 factor: Bonanza Intercept

- Positive factor: Exceptional silver equivalent grade

- Negative factor: Narrow intercept length

Evidence · table

> 1,036.60

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-12)

Tonopah West · silver

#### 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 factor: Strong silver grade

- Negative factor: Very narrow intercept length

Evidence · table

> 387

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-13)

Tonopah West · gold

#### 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 factor: Strong gold grade

- Negative factor: Very narrow intercept length

Evidence · table

> 4.54

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-184

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-14)

Tonopah West · silver

#### 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 factor: Bonanza Intercept

- Positive factor: Exceptional silver equivalent grade

- Negative factor: Very narrow intercept length

Evidence · table

> 877.1

Context: TXC26-184

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-185

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-15)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 157

Context: TXC26-185

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-185

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-16)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 1.86

Context: TXC26-185

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-185

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-17)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 357.8

Context: TXC26-185

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-185

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-18)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 53

Context: TXC26-185

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-185

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-19)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.784

Context: TXC26-185

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-185

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-20)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 137.6

Context: TXC26-185

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-186

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-21)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 75.3

Context: TXC26-186

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-186

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-22)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.785

Context: TXC26-186

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-186

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-23)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 160.1

Context: TXC26-186

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-186

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-24)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 126

Context: TXC26-186

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-186

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-25)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 1.28

Context: TXC26-186

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-186

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-26)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 264.2

Context: TXC26-186

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-191

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-27)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 71.4

Context: TXC26-191

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-191

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-28)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.632

Context: TXC26-191

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-191

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-29)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 139.6

Context: TXC26-191

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-30)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 43.3

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-31)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.83

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-32)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 132.9

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-33)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 263

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-34)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 3.48

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-35)

Tonopah West · silver

#### 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 factor: Strong silver equivalent grade

- Negative factor: Very narrow intercept length

Evidence · table

> 638.7

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-36)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 179.5

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-37)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 1.514

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-38)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 343

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-39)

Tonopah West · silver

#### 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 factor: Strong silver grade

- Negative factor: Very narrow intercept length

Evidence · table

> 553

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-40)

Tonopah West · gold

#### 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 factor: Strong gold grade

- Negative factor: Very narrow intercept length

Evidence · table

> 5.2

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-192A

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-41)

Tonopah West · silver

#### 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 factor: Bonanza Intercept

- Positive factor: Exceptional silver equivalent grade

- Negative factor: Very narrow intercept length

Evidence · table

> 1,114.40

Context: TXC26-192A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-42)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 262

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-43)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 2.52

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-44)

Tonopah West · silver

#### 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 factor: Strong silver equivalent grade

- Negative factor: Very narrow intercept length

Evidence · table

> 534.1

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-45)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 66.7

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-46)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.689

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-47)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 141.1

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-48)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 58.3

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-49)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.668

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-50)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 130.4

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-51)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 51.8

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-52)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.818

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-195

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-53)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 140.1

Context: TXC26-195

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-196

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-54)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 92.2

Context: TXC26-196

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-196

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-55)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 1.32

Context: TXC26-196

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-196

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-56)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 234.7

Context: TXC26-196

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-198

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-57)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 56.2

Context: TXC26-198

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-198

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-58)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.62

Context: TXC26-198

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-198

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-59)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 123.1

Context: TXC26-198

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-60)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 124

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-61)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.506

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-62)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 178.6

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-63)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 63.8

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-64)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.773

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-65)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 147.3

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-66)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 66.7

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-67)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.458

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-68)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 116.2

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-69)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 79.9

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-70)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.425

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-71)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 125.8

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-72)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 129.3

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-73)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 1.53

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-199

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-74)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 294.5

Context: TXC26-199

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-75)

Tonopah West · silver

#### 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 factor: Bonanza Intercept

- Positive factor: Exceptional silver grade

- Negative factor: Very narrow intercept length

Evidence · table

> 797

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-76)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 2.77

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-77)

Tonopah West · silver

#### 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 factor: Bonanza Intercept

- Positive factor: Exceptional silver equivalent grade

- Negative factor: Very narrow intercept length

Evidence · table

> 1,096.00

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-78)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 250

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-79)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.867

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-80)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 343.6

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-81)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 56.1

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-82)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.451

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-83)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 104.8

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-84)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 113

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-85)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.119

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-86)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 125.8

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-87)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 153

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-88)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.845

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-89)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 244.2

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-90)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 77.9

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-91)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.405

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-92)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 121.6

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-93)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 34.6

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-94)

Tonopah West · gold

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 0.719

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-95)

Tonopah West · silver

#### 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 factor: Very narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 112.2

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-96)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

- Negative factor: Below cut-off grade

Evidence · table

> 43.3

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-97)

Tonopah West · gold

#### 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 factor: Narrow intercept length

- Negative factor: Grade is weak for underground mining

Evidence · table

> 1.896

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

### TXC26-200

[Link to this fact](https://atlas-extractions.minestarters.com/news/blackrock-silver-extends-silver-and-gold-to-northwest-at-tonopah-west--6786a2ca-9ef8-4740-bbaf-325b4b27295d#fact-drill-facts-98)

Tonopah West · silver

#### 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 factor: Narrow intercept length

- Negative factor: Grade is moderate for underground mining

Evidence · table

> 248

Context: TXC26-200

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: 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.