# Masivo Silver Successfully Completes First Hole Intercepting 55ft of 0.99% Cu, 1.52g/t Au and 30.25g/t Ag Starting at 65ft downhole at Boston Mine in Nevada

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a

Original source: https://money.tmx.com/en/quote/MASS/news/6476517329965069/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5

Publisher: tmx

Original announcement: 2023-03-16T16:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Masivo Silver Corp.

- Ticker: MASS

- Exchange: TSX

- Region: Nevada

- Primary commodity: Copper

- Secondary commodities: Gold, Silver

- Document categories: Drill results

- Extracted: 2026-09-14 11:21:23 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Masivo Silver has reported its first drill hole results from the Boston Mine in Nevada, with hole BM22-01 intercepting 55 ft of 0.99% Cu, 1.52 g/t Au, and 30.25 g/t Ag. The results confirm the company's geological model for skarn mineralization and include high-grade sub-intervals.

Reasoning: First drill hole results significantly exceed expectations, confirming the skarn mineralization model with high-grade polymetallic intercepts.

- Positive factor: Strong copper-gold-silver grades in first drill hole

- Positive factor: Confirms geological model and projected target zones

- Positive factor: Perpendicular to bedding orientation

- Positive factor: QA/QC disclosed with certified lab and QP sign-off

Facts used in scoring: 24

## Classification and evidence

**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 ALS Laboratory \(ISO accredited\) and QP sign-off by Brian Brewer.

Evidence · text

> sent to ALS Laboratory \(an ISO accredited lab\)

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: The hole was drilled perpendicular to bedding, implying the reported width is close to true width.

Evidence · text

> BM22-01 was drilled perpendicular to bedding.

## Extracted facts

Stored fact records: 24. Some facts used in scoring do not have a stored record.

## Drill Results (24)

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-0)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 0.99
- Grade Unit: %
- Intercept: 16.764 m
- From: 19.812 m
- To: 36.577 m
- Intercept Depth: 19.812 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:19.812-36.577
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: First hole intercepting significant copper grades.

- Positive factor: Strong grade for skarn mineralization

Evidence · text

> 55 feet \(drilled width\) of 0.99% Cu

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-1)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 1.52
- Grade Unit: g/t
- Intercept: 16.764 m
- From: 19.812 m
- To: 36.577 m
- Intercept Depth: 19.812 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:19.812-36.577
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Solid gold grade accompanying copper.

- Positive factor: Good gold grades for skarn

Evidence · text

> 1.52 g/t Au

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-2)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 30.25
- Grade Unit: g/t
- Intercept: 16.764 m
- From: 19.812 m
- To: 36.577 m
- Intercept Depth: 19.812 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:19.812-36.577
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong silver component in the polymetallic intercept.

- Positive factor: Significant silver credits

Evidence · text

> 30.25 g/t Ag

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-3)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.67
- Grade Unit: %
- Intercept: 1.524 m
- From: 25.908 m
- To: 27.432 m
- Intercept Depth: 25.908 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:25.908-27.432
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong high-grade copper intercept.

- Positive factor: High-grade sub-interval

Evidence · table

> 2.67

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-4)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.86
- Grade Unit: g/t
- Intercept: 1.524 m
- From: 25.908 m
- To: 27.432 m
- Intercept Depth: 25.908 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:25.908-27.432
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong gold grade in sub-interval.

- Positive factor: High-grade sub-interval

Evidence · table

> 2.86

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-5)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 84.7
- Grade Unit: g/t
- Intercept: 1.524 m
- From: 25.908 m
- To: 27.432 m
- Intercept Depth: 25.908 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:25.908-27.432
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong silver grade in sub-interval.

- Positive factor: High-grade silver sub-interval

Evidence · table

> 84.7

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-6)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 1.69
- Grade Unit: %
- Intercept: 1.524 m
- From: 33.53 m
- To: 35.05 m
- Intercept Depth: 33.53 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:33.53-35.05
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong copper grade in sub-interval.

- Positive factor: High-grade sub-interval

Evidence · table

> 1.69

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-7)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.68
- Grade Unit: g/t
- Intercept: 1.524 m
- From: 33.53 m
- To: 35.05 m
- Intercept Depth: 33.53 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:33.53-35.05
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong gold grade in sub-interval.

- Positive factor: High-grade sub-interval

Evidence · table

> 2.68

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-8)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 51.2
- Grade Unit: g/t
- Intercept: 1.524 m
- From: 33.53 m
- To: 35.05 m
- Intercept Depth: 33.53 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:33.53-35.05
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Strong silver grade in sub-interval.

- Positive factor: High-grade silver sub-interval

Evidence · table

> 51.2

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-9)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 1.524 m
- From: 53.34 m
- To: 54.86 m
- Intercept Depth: 53.34 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:53.34-54.86
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Lower grade copper intercept.

- Negative factor: Low grade intercept

Evidence · table

> .34

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-10)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.66
- Grade Unit: g/t
- Intercept: 1.524 m
- From: 53.34 m
- To: 54.86 m
- Intercept Depth: 53.34 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:53.34-54.86
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Moderate gold grade in a low-grade copper interval.

Evidence · table

> 2.66

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-11)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 15
- Grade Unit: g/t
- Intercept: 1.524 m
- From: 53.34 m
- To: 54.86 m
- Intercept Depth: 53.34 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: BM22-01:53.34-54.86
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Low silver grade in this interval.

Evidence · table

> 15.00

Context: 5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-12)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 0.99
- Grade Unit: %
- Intercept: 55 m
- From: 65 m
- To: 120 m
- Intercept Depth: 65 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:65-120
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table. 0.99 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 54.5 %·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.99

Context: BM22-01

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-13)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 1.52
- Grade Unit: ppm
- Intercept: 55 m
- From: 65 m
- To: 120 m
- Intercept Depth: 65 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:65-120
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 1.52 ppm gold, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored.

Evidence · table

> 1.52

Context: BM22-01

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-14)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 30.25
- Grade Unit: ppm
- Intercept: 55 m
- From: 65 m
- To: 120 m
- Intercept Depth: 65 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:65-120
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 30.25 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 30.25

Context: BM22-01

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-15)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.67
- Grade Unit: %
- Intercept: 5 m
- From: 85 m
- To: 90 m
- Intercept Depth: 85 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:85-90
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table. 2.67 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 13.3 %·m is below \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 2.67 % copper is exceptional on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 2.67

Context: Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-16)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.86
- Grade Unit: ppm
- Intercept: 5 m
- From: 85 m
- To: 90 m
- Intercept Depth: 85 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:85-90
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 2.86 ppm gold, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored.

Evidence · table

> 2.86

Context: Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-17)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 84.7
- Grade Unit: ppm
- Intercept: 5 m
- From: 85 m
- To: 90 m
- Intercept Depth: 85 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:85-90
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 84.7 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 84.7

Context: Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-18)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 1.69
- Grade Unit: %
- Intercept: 5 m
- From: 110 m
- To: 115 m
- Intercept Depth: 110 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:110-115
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table. 1.69 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 8.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.69 % copper is strong on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.69

Context: Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-19)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.68
- Grade Unit: ppm
- Intercept: 5 m
- From: 110 m
- To: 115 m
- Intercept Depth: 110 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:110-115
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 2.68 ppm gold, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored.

Evidence · table

> 2.68

Context: Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-20)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 51.2
- Grade Unit: ppm
- Intercept: 5 m
- From: 110 m
- To: 115 m
- Intercept Depth: 110 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:110-115
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 51.2 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 51.2

Context: Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-21)

Boston Mine · copper

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: copper
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 5 m
- From: 175 m
- To: 180 m
- Intercept Depth: 175 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:175-180
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table. 0.34 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.7 %·m is below \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> .34

Context: Significant drill intercepts from BM22-0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-22)

Boston Mine · gold

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 2.66
- Grade Unit: ppm
- Intercept: 5 m
- From: 175 m
- To: 180 m
- Intercept Depth: 175 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:175-180
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 2.66 ppm gold, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored.

Evidence · table

> 2.66

Context: Significant drill intercepts from BM22-0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

### BM22-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/masivo-silver-successfully-completes-first-hole-intercepting-55ft-of-0-99-cu-1-5--664205d1-ebab-42fa-aa28-956bdfbe802a#fact-drill-facts-23)

Boston Mine · silver

#### Identity

- Hole ID: BM22-01
- Project: Boston Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: MASS

#### Geometry

- Grade: 15
- Grade Unit: ppm
- Intercept: 5 m
- From: 175 m
- To: 180 m
- Intercept Depth: 175 m

#### Classification

- Deposit Type: skarn
- Sample Type: drill
- Group ID: BM22-01:175-180
- Mining Method: underground

#### QA/QC

- Laboratory: ALS Laboratory
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, duplicates

#### Review

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

#### Dates

- Event date: 2023-03-16T00:00:00.000Z

Reasoning: Expanded from assay table: 15 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 15.00

Context: Significant drill intercepts from BM22-0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**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: "Masivo also intends to complete additional drilling in the Montgomery Tunnel target area adjacent to the Boston Mine whe"

## 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.