# Monarca Minerals Reports Completion of Phase 1 Exploration Drilling at San Jose Project and Preliminary Results Including 4.07 G/t Au over 3.0m

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137

Original source: https://money.tmx.com/en/quote/MMN/news/5047341353918527/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose-

Publisher: tmx

Original announcement: 2021-11-09T13:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Monarca Minerals Inc.

- Ticker: MMN

- Exchange: TSX

- Region: Mexico

- Primary commodity: Gold

- Secondary commodities: Silver, Copper, Lead, Zinc

- Document categories: Drill results, Other

- Extracted: 2026-09-16 11:28:06 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Monarca Minerals has completed its Phase 1 exploration RC drilling program at the San Jose Project, with 4,640.6m drilled across 15 holes. Preliminary assay results from 7 holes indicate significant gold, silver, copper, lead, and zinc mineralization, including an intercept of 3.0m at 4.07 g/t Au in hole SJ01. The company notes widespread mineralization and potential for significant mineralization in IP anomalies, with remaining assay results still pending.

Reasoning: Phase 1 exploration drilling at the San Jose Project returned promising initial gold, silver, copper, lead, and zinc intercepts, indicating widespread mineralization and potential for further discovery, despite true widths being unknown and some assays pending.

- Positive factor: Significant gold, silver, copper, lead, and zinc mineralization

- Positive factor: Widespread mineralization indicated

- Positive factor: Potential for significant mineralization in IP anomalies

- Positive factor: QP signed off on technical information

- Positive factor: ISO accredited lab for assays

- Negative factor: True widths unknown for all intercepts

- Negative factor: Assay results pending for some drill holes

- Negative factor: Collar locations measured with handheld GPS \(lower precision\)

Facts used in scoring: 23

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The release highlights the exploration upside at the San Jose project, noting the generally wide spacing of drill holes and the extent of alteration, suggesting an expansion of known mineralization or testing new areas.

Evidence · text

> The exploration upside at the San Jose project is promising as evidenced by these very good initial assay results, the extent of alteration, and the generally wide spacing of the drill holes.

**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: The document states that QAQC procedures have been implemented, including the use of an ISO Accredited laboratory and the insertion of blanks and standards.

Evidence · text

> Procedures have been implemented by Monarca to assure Quality Assurance Quality Control \(QAQC\) of all assaying that will be done at an ISO Accredited laboratory.

**Apparent Width Only**

Polarity: negative

Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The document explicitly states that true widths are unknown at this time due to insufficient drilling.

Evidence · text

> True widths are unknown at this time due to insufficient drilling

**Inferred Mining Method Unknown**

Polarity: neutral

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The document does not provide sufficient information \(e.g., depth, width, deposit type context for mining method\) to infer a specific mining method.

Evidence · text

> The completed drill holes range from 140.2 to 408.4 m in depth and are inclined between 90 to -45.

**Exploration Drilling**

Polarity: neutral

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The document describes the program as 'Phase 1 San Jose exploration RC drilling program'.

Evidence · text

> Phase 1 San Jose exploration RC drilling program

## Extracted facts

Stored fact records: 23. Some facts used in scoring do not have a stored record.

## Drill Results (23)

### SJ01

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-0)

San Jose · gold

#### Identity

- Hole ID: SJ01
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 4.07
- Grade Unit: g/t
- Intercept: 3 m
- Hole Depth: 140.2 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ01:3.0m
- Mining Method: unknown

#### Location

- Location: Guadalupana mine
- Easting: 226965.471
- Northing: 3495017.74
- CRS: UTM WS84
- Elevation: 1395 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Strong grade gold intercept from initial exploration drilling, indicating potential for significant mineralization.

- Positive factor: Strong grade gold intercept

- Positive factor: Initial exploration success

- Negative factor: True width unknown

Evidence · text

> 3.0 m at 4.07 g/tonne Au

#### 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

### SJ01

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-1)

San Jose · lead

#### Identity

- Hole ID: SJ01
- Project: San Jose
- Commodity: lead
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.23
- Grade Unit: %
- Intercept: 3 m
- Hole Depth: 140.2 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ01:3.0m
- Mining Method: unknown

#### Location

- Location: Guadalupana mine
- Easting: 226965.471
- Northing: 3495017.74
- CRS: UTM WS84
- Elevation: 1395 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade lead intercept from initial exploration drilling.

- Positive factor: Lead mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.23 % Pb

#### 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

### SJ01

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-2)

San Jose · zinc

#### Identity

- Hole ID: SJ01
- Project: San Jose
- Commodity: zinc
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.49
- Grade Unit: %
- Intercept: 3 m
- Hole Depth: 140.2 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ01:3.0m
- Mining Method: unknown

#### Location

- Location: Guadalupana mine
- Easting: 226965.471
- Northing: 3495017.74
- CRS: UTM WS84
- Elevation: 1395 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade zinc intercept from initial exploration drilling.

- Positive factor: Zinc mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.49 % Zn

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-3)

San Jose · silver

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 79.5
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 62.5 m
- To: 64 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:62.5-64
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade silver intercept from exploration drilling.

- Positive factor: Weak grade silver intercept

- Negative factor: True width unknown

Evidence · text

> 79.5 g/tonne Ag

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-4)

San Jose · gold

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.04
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 62.5 m
- To: 64 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:62.5-64
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Very low-grade gold intercept from exploration drilling.

- Positive factor: Gold mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.04 g/tonne Au

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-5)

San Jose · copper

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 1.5 m
- From: 62.5 m
- To: 64 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:62.5-64
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade copper intercept from exploration drilling.

- Positive factor: Weak grade copper intercept

- Negative factor: True width unknown

Evidence · text

> 0.34% 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-6)

San Jose · lead

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: lead
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.36
- Grade Unit: %
- Intercept: 1.5 m
- From: 62.5 m
- To: 64 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:62.5-64
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade lead intercept from exploration drilling.

- Positive factor: Lead mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.36% Pb

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-7)

San Jose · zinc

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: zinc
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 1.49
- Grade Unit: %
- Intercept: 1.5 m
- From: 62.5 m
- To: 64 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:62.5-64
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade zinc intercept from exploration drilling.

- Positive factor: Zinc mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 1.49% Zn

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-8)

San Jose · gold

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.36
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 91.4 m
- To: 97.5 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:91.4-97.5
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade gold intercept from exploration drilling.

- Positive factor: Weak grade gold intercept

- Negative factor: True width unknown

Evidence · text

> 0.36 g/tonne Au

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-9)

San Jose · copper

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 1
- Grade Unit: %
- Intercept: 6.1 m
- From: 91.4 m
- To: 97.5 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:91.4-97.5
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Strong grade copper intercept from exploration drilling.

- Positive factor: Strong grade copper intercept

- Negative factor: True width unknown

Evidence · text

> 1.0 % 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-10)

San Jose · gold

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.84
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 231.6 m
- To: 233.2 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:231.6-233.2
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade gold intercept from exploration drilling.

- Positive factor: Weak grade gold intercept

- Negative factor: True width unknown

Evidence · text

> 0.84 g/tonne Au

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-11)

San Jose · gold

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 3.11
- Grade Unit: g/t
- Intercept: 3 m
- From: 257.6 m
- To: 260.6 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:257.6-260.6
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Strong grade gold intercept from exploration drilling.

- Positive factor: Strong grade gold intercept

- Negative factor: True width unknown

Evidence · text

> 3.0 m intercept from 257.6 m to 260.6 m assayed at 3.11 g/tonne Au

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-12)

San Jose · silver

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 31.6
- Grade Unit: g/t
- Intercept: 3 m
- From: 257.6 m
- To: 260.6 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:257.6-260.6
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade silver intercept from exploration drilling.

- Positive factor: Weak grade silver intercept

- Negative factor: True width unknown

Evidence · text

> 31.6 g/tonne Ag

#### 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

### SJ08

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-13)

San Jose · copper

#### Identity

- Hole ID: SJ08
- Project: San Jose
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 3 m
- From: 257.6 m
- To: 260.6 m
- Hole Depth: 355.1 m
- Intercept Depth: 62.5 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ08:257.6-260.6
- Mining Method: unknown

#### Location

- Location: Platosa mine
- Easting: 226572.099
- Northing: 3496530.59
- CRS: UTM WS84
- Elevation: 1267 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade copper intercept from exploration drilling.

- Positive factor: Copper mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.18 % 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

### SJ10

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-14)

San Jose · gold

#### Identity

- Hole ID: SJ10
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.92
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 349 m
- To: 350.5 m
- Hole Depth: 352 m
- Intercept Depth: 349 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ10:349-350.5
- Mining Method: unknown

#### Location

- Easting: 227031.099
- Northing: 3495981.27
- CRS: UTM WS84
- Elevation: 1348 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade gold intercept from exploration drilling.

- Positive factor: Weak grade gold intercept

- Negative factor: True width unknown

Evidence · text

> 1.5 m intercept from 349.0 m to 350.5 m assayed at 0.92 g/tonne Au

#### 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

### SJ10

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-15)

San Jose · gold

#### Identity

- Hole ID: SJ10
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.033
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 213.4 m
- To: 214.9 m
- Hole Depth: 352 m
- Intercept Depth: 213.4 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ10:213.4-214.9
- Mining Method: unknown

#### Location

- Easting: 227031.099
- Northing: 3495981.27
- CRS: UTM WS84
- Elevation: 1348 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Very low-grade gold intercept from exploration drilling.

- Positive factor: Gold mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.033 g/tonne Au

#### 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

### SJ10

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-16)

San Jose · silver

#### Identity

- Hole ID: SJ10
- Project: San Jose
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 7.9
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 213.4 m
- To: 214.9 m
- Hole Depth: 352 m
- Intercept Depth: 213.4 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ10:213.4-214.9
- Mining Method: unknown

#### Location

- Easting: 227031.099
- Northing: 3495981.27
- CRS: UTM WS84
- Elevation: 1348 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Very low-grade silver intercept from exploration drilling.

- Positive factor: Silver mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 7.9 g/tonne Ag

#### 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

### SJ10

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-17)

San Jose · lead

#### Identity

- Hole ID: SJ10
- Project: San Jose
- Commodity: lead
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.53
- Grade Unit: %
- Intercept: 1.5 m
- From: 213.4 m
- To: 214.9 m
- Hole Depth: 352 m
- Intercept Depth: 213.4 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ10:213.4-214.9
- Mining Method: unknown

#### Location

- Easting: 227031.099
- Northing: 3495981.27
- CRS: UTM WS84
- Elevation: 1348 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade lead intercept from exploration drilling.

- Positive factor: Lead mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.53% Pb

#### 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

### SJ10

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-18)

San Jose · zinc

#### Identity

- Hole ID: SJ10
- Project: San Jose
- Commodity: zinc
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.49
- Grade Unit: %
- Intercept: 1.5 m
- From: 213.4 m
- To: 214.9 m
- Hole Depth: 352 m
- Intercept Depth: 213.4 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ10:213.4-214.9
- Mining Method: unknown

#### Location

- Easting: 227031.099
- Northing: 3495981.27
- CRS: UTM WS84
- Elevation: 1348 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade zinc intercept from exploration drilling.

- Positive factor: Zinc mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.49% Zn

#### 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

### SJ11

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-19)

San Jose · gold

#### Identity

- Hole ID: SJ11
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.86
- Grade Unit: g/t
- Intercept: 3 m
- From: 12.2 m
- To: 15.2 m
- Hole Depth: 259.1 m
- Intercept Depth: 12.2 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ11:12.2-15.2
- Mining Method: unknown

#### Location

- Location: Calderon mine
- Easting: 226571.688
- Northing: 3496172.37
- CRS: UTM WS84
- Elevation: 1368 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade gold intercept from exploration drilling.

- Positive factor: Weak grade gold intercept

- Negative factor: True width unknown

Evidence · text

> 3.0 m intercept from 12.2 m to 15.2 m assayed at 0.86 g/tonne Au

#### 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

### SJ11

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-20)

San Jose · copper

#### Identity

- Hole ID: SJ11
- Project: San Jose
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.17
- Grade Unit: %
- Intercept: 3 m
- From: 12.2 m
- To: 15.2 m
- Hole Depth: 259.1 m
- Intercept Depth: 12.2 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ11:12.2-15.2
- Mining Method: unknown

#### Location

- Location: Calderon mine
- Easting: 226571.688
- Northing: 3496172.37
- CRS: UTM WS84
- Elevation: 1368 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Low-grade copper intercept from exploration drilling.

- Positive factor: Copper mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 0.17 % 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

### SJ12

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-21)

San Jose · gold

#### Identity

- Hole ID: SJ12
- Project: San Jose
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.13
- Grade Unit: g/t
- Intercept: 4.6 m
- Hole Depth: 342.9 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ12:4.6m
- Mining Method: unknown

#### Location

- Location: Shakira mine
- Easting: 226554.422
- Northing: 3496368.14
- CRS: UTM WS84
- Elevation: 1366 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Very low-grade gold intercept from exploration drilling.

- Positive factor: Gold mineralization present

- Negative factor: Grade below weak threshold

- Negative factor: True width unknown

Evidence · text

> 4.6 m with 0.13 g/tonne Au

#### 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

### SJ12

[Link to this fact](https://atlas-extractions.minestarters.com/news/monarca-minerals-reports-completion-of-phase-1-exploration-drilling-at-san-jose--9f18b932-4fd3-493d-9bf4-9d8177533137#fact-drill-facts-22)

San Jose · copper

#### Identity

- Hole ID: SJ12
- Project: San Jose
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MMN

#### Geometry

- Grade: 0.33
- Grade Unit: %
- Intercept: 4.6 m
- Hole Depth: 342.9 m

#### Classification

- Deposit Type: skarn
- Program: exploration
- Sample Type: drill
- Group ID: SJ12:4.6m
- Mining Method: unknown

#### Location

- Location: Shakira mine
- Easting: 226554.422
- Northing: 3496368.14
- CRS: UTM WS84
- Elevation: 1366 m
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2021-11-09T00:00:00.000Z

Reasoning: Weak grade copper intercept from exploration drilling.

- Positive factor: Weak grade copper intercept

- Negative factor: True width unknown

Evidence · text

> 0.33% 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

## 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.