# Spartan Metals Reports Significant Silver-Antimony-Copper Assays with Grades up to 1,927 g/t Ag, 0.67% Sb, and 1.83% Cu from Past Producing Antelope Mine, Nevada

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71

Original source: https://orestocks.com/company/W.V/press-releases/6382761334529162

Publisher: orestocks

Original announcement: 2026-06-25T13:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-01T03:45:12.469Z

Atlas analysis updated: 2026-10-01T03:45:12.469Z

- Company: Spartan Metals Corp.

- Ticker: W

- Exchange: TSXV

- Region: Nevada

- Primary commodity: Silver

- Secondary commodities: Antimony, Copper, Arsenic

- Document categories: Drill results, Other

- Extracted: 2026-10-01 03:45:13 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Spartan Metals has reported high-grade silver, antimony, and copper assays from surface sampling and backpack drilling at the Antelope Mine in Nevada. The results define a mineralized area of 1.3 km by 0.6 km, significantly larger than the historical 50 m strike extent.

Reasoning: The results show exceptionally high silver grades and a massive increase in the known mineralized footprint at a past-producing mine, though true widths and arsenic levels require further assessment.

- Positive factor: High-grade silver intercepts exceeding 1,000 g/t

- Positive factor: Significant lateral expansion of mineralized footprint \(1.3 km vs 50 m\)

- Positive factor: Presence of strategic critical mineral antimony

- Positive factor: QA/QC protocols disclosed with certified lab

- Negative factor: True width of mineralization remains unknown

- Negative factor: Presence of arsenic \(deleterious element\)

Facts used in scoring: 12

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Silver grades up to 1,927 g/t Ag are exceptionally high.

Evidence · text

> Grades up to 1,927 g/t Ag

**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: Release mentions certified lab \(American Assay Lab\) and QA/QC methods \(standards, duplicates, blanks\).

Evidence · text

> American Assay Lab \(AAL\) ... is a certified and accredited laboratory

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: Arsenic levels up to 4,210 ppm are reported in the assay results.

Evidence · table

> 4,210

Context: TG-RK-GA-004

## Extracted facts

Stored fact records: 12. Some facts used in scoring do not have a stored record.

## Drill Results (12)

### STS-26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-0)

Eagle · silver

#### Identity

- Hole ID: STS-26-008
- Project: Eagle
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: W

#### Geometry

- Grade: 688
- Grade Unit: g/t
- Intercept: 0.3 m
- From: 0 m
- To: 0.3 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: STS-26-008:0-0.3

#### Location

- Location: Antelope vein
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 688 g/t Ag is a strong intercept for silver, though the width is very narrow \(0.3m\).

- Negative factor: arsenic present

Evidence · text

> Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\)

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### STS-26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-1)

Eagle · copper

#### Identity

- Hole ID: STS-26-008
- Project: Eagle
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: W

#### Geometry

- Grade: 0.67
- Grade Unit: %
- Intercept: 0.3 m
- From: 0 m
- To: 0.3 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: STS-26-008:0-0.3

#### Location

- Location: Antelope vein
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 0.67% Cu is a moderate grade for this context.

Evidence · text

> with 0.67% copper \(Cu\)

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### STS-26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-2)

Eagle · antimony

#### Identity

- Hole ID: STS-26-008
- Project: Eagle
- Commodity: antimony
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: W

#### Geometry

- Grade: 0.3
- Grade Unit: %
- Intercept: 0.3 m
- From: 0 m
- To: 0.3 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: STS-26-008:0-0.3

#### Location

- Location: Antelope vein
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 0.3% Sb is a notable presence for a critical mineral.

Evidence · text

> and 0.30% antimony \(Sb\)

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### An-2026-001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-3)

Eagle Project · silver

#### Identity

- Hole ID: An-2026-001
- Project: Eagle Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 1510
- Grade Unit: g/t

#### Classification

- Program: exploration
- Sample Type: channel

#### Location

- Location: near historic workings
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 1,510 g/t Ag is an exceptional grade for surface sampling.

- Positive factor: Exceptionally high silver grade

- Negative factor: arsenic present

Evidence · table

> 1,510

Context: An-2026-001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### An-2026-001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-4)

Eagle Project · copper

#### Identity

- Hole ID: An-2026-001
- Project: Eagle Project
- Commodity: copper
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 1.64
- Grade Unit: %

#### Classification

- Program: exploration
- Sample Type: channel

#### Location

- Location: near historic workings
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 1.64% Cu is a strong grade for surface/channel sampling.

Evidence · table

> 1.64

Context: An-2026-001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### An-2026-001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-5)

Eagle Project · antimony

#### Identity

- Hole ID: An-2026-001
- Project: Eagle Project
- Commodity: antimony
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 0.67
- Grade Unit: %

#### Classification

- Program: exploration
- Sample Type: channel

#### Location

- Location: near historic workings
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 0.67% Sb is a very high grade for antimony.

Evidence · table

> 0.67

Context: An-2026-001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### An-25001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-6)

Eagle Project · silver

#### Identity

- Hole ID: An-25001
- Project: Eagle Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 1779
- Grade Unit: g/t

#### Classification

- Program: exploration
- Sample Type: surface

#### Location

- Location: Rock chips/mine dump
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 1,779 g/t Ag is an exceptional grade.

- Positive factor: Exceptional silver grade

- Negative factor: arsenic present

Evidence · table

> 1,779

Context: An-25001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### An-25001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-7)

Eagle Project · copper

#### Identity

- Hole ID: An-25001
- Project: Eagle Project
- Commodity: copper
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 1.46
- Grade Unit: %

#### Classification

- Program: exploration
- Sample Type: surface

#### Location

- Location: Rock chips/mine dump
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 1.46% Cu is a strong grade.

Evidence · table

> 1.46

Context: An-25001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### An-25001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-8)

Eagle Project · antimony

#### Identity

- Hole ID: An-25001
- Project: Eagle Project
- Commodity: antimony
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 0.61
- Grade Unit: %

#### Classification

- Program: exploration
- Sample Type: surface

#### Location

- Location: Rock chips/mine dump
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 0.61% Sb is a high grade.

Evidence · table

> 0.61

Context: An-25001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### TG-RK-GA-001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-9)

Eagle Project · silver

#### Identity

- Hole ID: TG-RK-GA-001
- Project: Eagle Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 1927
- Grade Unit: g/t

#### Classification

- Program: exploration
- Sample Type: surface

#### Location

- Location: Rock chip/mine dump
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 1,927 g/t Ag is an exceptional bonanza grade.

- Positive factor: Bonanza grade silver

- Negative factor: arsenic present

Evidence · table

> 1,927

Context: TG-RK-GA-001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### TG-RK-GA-001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-10)

Eagle Project · copper

#### Identity

- Hole ID: TG-RK-GA-001
- Project: Eagle Project
- Commodity: copper
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 1.48
- Grade Unit: %

#### Classification

- Program: exploration
- Sample Type: surface

#### Location

- Location: Rock chip/mine dump
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 1.48% Cu is a strong grade.

Evidence · table

> 1.48

Context: TG-RK-GA-001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

### TG-RK-GA-001

[Link to this fact](https://atlas-staging.minestarters.com/news/spartan-metals-reports-significant-silver-antimony-copper-assays-with-grades-up--1a8170fc-acf1-4c5b-89eb-226b89821e71#fact-drill-facts-11)

Eagle Project · antimony

#### Identity

- Hole ID: TG-RK-GA-001
- Project: Eagle Project
- Commodity: antimony
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: W

#### Geometry

- Grade: 0.58
- Grade Unit: %

#### Classification

- Program: exploration
- Sample Type: surface

#### Location

- Location: Rock chip/mine dump
- Loc. Source: document

#### QA/QC

- Laboratory: American Assay Lab \(AAL\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates, blanks

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Review

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

#### Dates

- Event date: 2026-06-25T00:00:00.000Z

Reasoning: 0.58% Sb is a high grade.

Evidence · table

> 0.58

Context: TG-RK-GA-001

#### 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

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

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

Why it applies: deleterious\_flag is true

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Highlights: Backpack core drill sample returned 688 g/t silver \(Ag\) over 0.3 meters \(m\), with 0.67% copper \(Cu\) , 1,336 "

## 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.