# Mammoth Reports 81.0 Metres Grading 0.47 g/t and 48.0 Metres Grading 1.21 g/t Gold Equivalent from Diamond Drilling at its Tenoriba Gold-Silver Property, Mexico

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417

Original source: https://money.tmx.com/en/quote/MTH/news/7308631184851055/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go

Publisher: tmx

Original announcement: 2022-08-04T13:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Mammoth Resources Corp.

- Ticker: MTH

- Exchange: TSX

- Region: Mexico

- Primary commodity: Gold

- Secondary commodities: Silver, Copper

- Document categories: Drill results

- Extracted: 2026-09-18 11:21:56 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Mammoth Resources reported new drill results from its Tenoriba Gold-Silver Property in Mexico, highlighting several long intercepts of gold-silver mineralization, including 81.0 metres grading 0.47 g/t gold equivalent and 48.0 metres grading 1.21 g/t gold equivalent. These results extend mineralization within the large Carneritos area and support a bulk, open-pit mining and heap leach extraction scenario. The company also provided details on QA/QC procedures and historical drill results.

Reasoning: The document reports new drill results with several long, economically significant gold-silver intercepts, supporting the potential for a bulk tonnage, open-pit operation. The results extend known mineralization within a large target area, indicating good exploration potential. QA/QC is adequately disclosed, enhancing confidence in the data.

- Positive factor: Multiple long intercepts of gold-silver mineralization, including high-grade sections, supporting bulk tonnage potential.

- Positive factor: The results are consistent with an open-pit, heap-leach mining scenario, which is positive for project economics.

- Positive factor: The drilling extends mineralization within a large target area, indicating potential for resource growth.

- Positive factor: QA/QC procedures are disclosed, including QP sign-off and use of ALS laboratories.

- Negative factor: True width is not stated for the reported intervals, which are core lengths.

- Negative factor: Some historical holes reported 'no significant values', indicating variability.

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 93

## Classification and evidence

No classification tags are available.

## Extracted facts

Stored fact records: 93. Some facts used in scoring do not have a stored record.

## Drill Results (93)

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-0)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.45
- Grade Unit: g/t
- Intercept: 81 m
- From: 0 m
- To: 81 m
- Hole Depth: 88.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:0-81
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.48
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This intercept represents a significant length of mineralization with a moderate gold equivalent grade, supporting the bulk tonnage potential of the project.

- Positive factor: Long intercept length of 81.0m.

- Positive factor: Moderate gold equivalent grade for an open-pit scenario.

- Negative factor: True width not stated.

Evidence · table

> 0.45

Context: 81.0

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-1)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.2
- Grade Unit: g/t
- Intercept: 81 m
- From: 0 m
- To: 81 m
- Hole Depth: 88.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:0-81
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade, while not high on its own, contributes to the overall economic potential of this long intercept.

- Positive factor: Long intercept length of 81.0m.

- Positive factor: Silver contributes to the overall gold equivalent grade.

- Negative factor: True width not stated.

Evidence · table

> 2.2

Context: 81.0

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-2)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.81
- Grade Unit: g/t
- Intercept: 3 m
- From: 13.5 m
- To: 16.5 m
- Hole Depth: 88.5 m
- Intercept Depth: 13.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:13.5-16.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.82
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This is a higher-grade sub-interval within the broader mineralization, indicating potential for richer zones.

- Positive factor: Higher gold equivalent grade within a shorter interval.

- Negative factor: True width not stated.

Evidence · table

> 0.81

Context: 3.0

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-3)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.3
- Grade Unit: g/t
- Intercept: 3 m
- From: 13.5 m
- To: 16.5 m
- Hole Depth: 88.5 m
- Intercept Depth: 13.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:13.5-16.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver contribution in this sub-interval is low, but the gold equivalent grade remains strong.

- Negative factor: Low silver grade for this interval.

Evidence · table

> 0.3

Context: 3.0

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-4)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.71
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 21 m
- To: 28.5 m
- Hole Depth: 88.5 m
- Intercept Depth: 21 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:21-28.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.76
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This sub-interval shows consistent gold equivalent mineralization, contributing positively to the overall hole.

- Positive factor: Good gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

Evidence · table

> 0.71

Context: 7.5

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-5)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3.4
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 21 m
- To: 28.5 m
- Hole Depth: 88.5 m
- Intercept Depth: 21 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:21-28.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this interval is a positive contributor to the overall gold equivalent value.

- Negative factor: True width not stated.

Evidence · table

> 3.4

Context: 7.5

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-6)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.03
- Grade Unit: g/t
- Intercept: 12 m
- From: 36 m
- To: 48 m
- Hole Depth: 88.5 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:36-48
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.07
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This sub-interval shows a strong gold equivalent grade, indicating a higher-grade zone within the broader mineralization.

- Positive factor: Strong gold equivalent grade over a good interval length.

- Negative factor: True width not stated.

Evidence · table

> 1.03

Context: 12.0

#### 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

### TEN 21-18

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-7)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-18
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.9
- Grade Unit: g/t
- Intercept: 12 m
- From: 36 m
- To: 48 m
- Hole Depth: 88.5 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-18:36-48
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade contributes to the overall gold equivalent value in this higher-grade sub-interval.

- Negative factor: True width not stated.

Evidence · table

> 2.9

Context: 12.0

#### 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

### TEN 21-19

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-8)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-19
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.14
- Grade Unit: g/t
- Intercept: 10.6 m
- From: 3 m
- To: 13.7 m
- Hole Depth: 122 m
- Intercept Depth: 3 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-19:3-13.7
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.38
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This intercept shows strong gold equivalent mineralization, indicating a promising zone near surface.

- Positive factor: Strong gold equivalent grade over a good interval length.

- Negative factor: True width not stated.

Evidence · table

> 1.14

Context: 10.6

#### 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

### TEN 21-19

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-9)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-19
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 17.9
- Grade Unit: g/t
- Intercept: 10.6 m
- From: 3 m
- To: 13.7 m
- Hole Depth: 122 m
- Intercept Depth: 3 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-19:3-13.7
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade is a strong contributor to the overall gold equivalent value in this intercept.

- Positive factor: Good silver grade contributing significantly to the gold equivalent.

- Negative factor: True width not stated.

Evidence · table

> 17.9

Context: 10.6

#### 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

### TEN 21-19

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-10)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-19
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.37
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 45 m
- To: 55 m
- Hole Depth: 122 m
- Intercept Depth: 45 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-19:45-55
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.58
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This intercept shows continued mineralization at depth, adding to the overall potential of the hole.

- Positive factor: Moderate gold equivalent grade over a reasonable interval.

- Negative factor: True width not stated.

Evidence · table

> 0.37

Context: 7.5

#### 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

### TEN 21-19

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-11)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-19
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 16.2
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 45 m
- To: 55 m
- Hole Depth: 122 m
- Intercept Depth: 45 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-19:45-55
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade is a strong contributor to the overall gold equivalent value in this intercept.

- Positive factor: Good silver grade contributing to the gold equivalent.

- Negative factor: True width not stated.

Evidence · table

> 16.2

Context: 7.5

#### 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

### TEN 21-19

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-12)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-19
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.2
- Grade Unit: g/t
- Intercept: 9 m
- From: 91.5 m
- To: 100.5 m
- Hole Depth: 122 m
- Intercept Depth: 91.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-19:91.5-100.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.32
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This intercept shows lower-grade mineralization at depth, still contributing to the overall mineralized footprint.

- Positive factor: Indicates continued mineralization at greater depth.

- Negative factor: Lower gold equivalent grade compared to other intercepts.

- Negative factor: True width not stated.

Evidence · table

> 0.20

Context: 9.0

#### 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

### TEN 21-19

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-13)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-19
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 8.5
- Grade Unit: g/t
- Intercept: 9 m
- From: 91.5 m
- To: 100.5 m
- Hole Depth: 122 m
- Intercept Depth: 91.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-19:91.5-100.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade helps to maintain the gold equivalent value in this deeper intercept.

- Positive factor: Silver grade contributes to the gold equivalent value.

- Negative factor: True width not stated.

Evidence · table

> 8.5

Context: 9.0

#### 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

### TEN 21-20

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-14)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-20
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.32
- Grade Unit: g/t
- Intercept: 30 m
- From: 4.5 m
- To: 34.5 m
- Hole Depth: 108.3 m
- Intercept Depth: 4.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-20:4.5-34.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.36
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This intercept shows a good length of mineralization with a consistent gold equivalent grade, supporting the project's bulk tonnage potential.

- Positive factor: Long intercept length with consistent gold equivalent grade.

- Negative factor: True width not stated.

Evidence · table

> 0.32

Context: 30.0

#### 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

### TEN 21-20

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-15)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-20
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3.5
- Grade Unit: g/t
- Intercept: 30 m
- From: 4.5 m
- To: 34.5 m
- Hole Depth: 108.3 m
- Intercept Depth: 4.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-20:4.5-34.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this long intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the overall gold equivalent grade.

- Negative factor: True width not stated.

Evidence · table

> 3.5

Context: 30.0

#### 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

### TEN 21-20

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-16)

Tenoriba · gold

#### Identity

- Hole ID: TEN 21-20
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.33
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 46.5 m
- To: 54 m
- Hole Depth: 108.3 m
- Intercept Depth: 46.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-20:46.5-54
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.39
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This intercept indicates continued mineralization at a deeper level, contributing to the overall mineralized footprint.

- Positive factor: Consistent gold equivalent grade at depth.

- Negative factor: True width not stated.

Evidence · table

> 0.33

Context: 7.5

#### 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

### TEN 21-20

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-17)

Tenoriba · silver

#### Identity

- Hole ID: TEN 21-20
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3.8
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 46.5 m
- To: 54 m
- Hole Depth: 108.3 m
- Intercept Depth: 46.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-20:46.5-54
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade helps to maintain the gold equivalent value in this deeper intercept.

- Positive factor: Silver grade contributes to the gold equivalent value.

- Negative factor: True width not stated.

Evidence · table

> 3.8

Context: 7.5

#### 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

### TEN 21-21

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-18)

HS gold-silver mineralized · gold

#### Identity

- Hole ID: TEN 21-21
- Project: HS gold-silver mineralized
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.11
- Grade Unit: g/t
- Intercept: 48 m
- From: 0 m
- To: 48 m
- Hole Depth: 71.15 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-21:0-48
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.21
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This is a very strong intercept with high gold equivalent grade over a substantial length, indicating excellent potential for economic mineralization.

- Positive factor: High gold equivalent grade over a significant interval length.

- Positive factor: One of the highest grade-thickness holes drilled at Carneritos to date.

- Negative factor: True width not stated.

Evidence · table

> 1.11

Context: 48.0

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 48.0m at 1.21 g/t gold equivalent is highlighted as one of the highest grade-thickness holes drilled at Carneritos to date, indicating an exceptionally high-grade zone.

Evidence · text

> The hole was successful in intercepting almost 50 m of higher than 1.2 g/t gold Eq gold-silver mineralization, one of the highest grade-thickness holes drilled at Carneritos to date.

**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

### TEN 21-21

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-19)

HS gold-silver mineralized · silver

#### Identity

- Hole ID: TEN 21-21
- Project: HS gold-silver mineralized
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 7.4
- Grade Unit: g/t
- Intercept: 48 m
- From: 0 m
- To: 48 m
- Hole Depth: 71.15 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-21:0-48
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade is a key component of the strong gold equivalent value in this significant intercept.

- Positive factor: Silver grade contributes significantly to the high gold equivalent value.

- Negative factor: True width not stated.

Evidence · table

> 7.4

Context: 48.0

#### 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

### TEN 21-21

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-20)

HS gold-silver mineralized · gold

#### Identity

- Hole ID: TEN 21-21
- Project: HS gold-silver mineralized
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.58
- Grade Unit: g/t
- Intercept: 15 m
- From: 0 m
- To: 15 m
- Hole Depth: 71.15 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-21:0-15
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.62
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This sub-interval shows exceptionally high gold equivalent grades, contributing significantly to the overall strong intercept.

- Positive factor: Very high gold equivalent grade over a good interval length near surface.

- Negative factor: True width not stated.

Evidence · table

> 1.58

Context: 15.0

#### 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

### TEN 21-21

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-21)

HS gold-silver mineralized · silver

#### Identity

- Hole ID: TEN 21-21
- Project: HS gold-silver mineralized
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.9
- Grade Unit: g/t
- Intercept: 15 m
- From: 0 m
- To: 15 m
- Hole Depth: 71.15 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-21:0-15
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade, while modest, supports the overall high gold equivalent value in this sub-interval.

- Positive factor: Silver contributes to the very high gold equivalent value.

- Negative factor: True width not stated.

Evidence · table

> 2.9

Context: 15.0

#### 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

### TEN 21-21

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-22)

HS gold-silver mineralized · gold

#### Identity

- Hole ID: TEN 21-21
- Project: HS gold-silver mineralized
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.88
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 7.5 m
- To: 12 m
- Hole Depth: 71.15 m
- Intercept Depth: 7.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-21:7.5-12
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 2.93
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This sub-interval contains an exceptionally high gold equivalent grade, representing a very strong zone of mineralization.

- Positive factor: Exceptional gold equivalent grade over a good interval length.

- Negative factor: True width not stated.

Evidence · table

> 2.88

Context: 4.5

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 4.5m at 2.93 g/t gold equivalent is an exceptionally high-grade zone, well above the deposit-type norm for open pit gold.

Evidence · table

> 2.93

Context: 4.5

**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

### TEN 21-21

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-23)

HS gold-silver mineralized · silver

#### Identity

- Hole ID: TEN 21-21
- Project: HS gold-silver mineralized
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3.8
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 7.5 m
- To: 12 m
- Hole Depth: 71.15 m
- Intercept Depth: 7.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-21:7.5-12
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade, while modest, supports the overall exceptional gold equivalent value in this sub-interval.

- Positive factor: Silver contributes to the exceptional gold equivalent value.

- Negative factor: True width not stated.

Evidence · table

> 3.8

Context: 4.5

#### 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

### TEN 21-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-24)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-01
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.31
- Grade Unit: g/t
- Intercept: 37.5 m
- From: 7.5 m
- To: 45 m
- Intercept Depth: 7.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-01:7.5-45
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.53
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows a good length of mineralization, contributing to the overall understanding of the deposit.

- Positive factor: Long intercept length with moderate gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.31

Context: 37.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-25)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-01
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 17.1
- Grade Unit: g/t
- Intercept: 37.5 m
- From: 7.5 m
- To: 45 m
- Intercept Depth: 7.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-01:7.5-45
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver intercept significantly contributes to the gold equivalent value.

- Positive factor: Good silver grade contributing to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 17.1

Context: 37.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-26)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-01
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.47
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 36 m
- To: 40.5 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-01:36-40.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.47
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows a strong gold equivalent grade, indicating a richer zone within the broader mineralization.

- Positive factor: High gold equivalent grade in this sub-interval.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.47

Context: 4.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-27)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-01
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 75.2
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 36 m
- To: 40.5 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-01:36-40.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver grade is a strong contributor to the high gold equivalent value in this sub-interval.

- Positive factor: High silver grade significantly boosts the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 75.2

Context: 4.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-28)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-03
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.54
- Grade Unit: g/t
- Intercept: 43.5 m
- From: 0 m
- To: 43.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-03:0-43.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.59
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows a good length of mineralization with a consistent gold equivalent grade.

- Positive factor: Good gold equivalent grade over a significant interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.54

Context: 43.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-29)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-03
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3.6
- Grade Unit: g/t
- Intercept: 43.5 m
- From: 0 m
- To: 43.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-03:0-43.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the overall gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 3.6

Context: 43.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-30)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-03
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.69
- Grade Unit: g/t
- Intercept: 6 m
- From: 19.5 m
- To: 25.5 m
- Intercept Depth: 19.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-03:19.5-25.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.73
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows consistent gold equivalent mineralization.

- Positive factor: Good gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.69

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-31)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-03
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.7
- Grade Unit: g/t
- Intercept: 6 m
- From: 19.5 m
- To: 25.5 m
- Intercept Depth: 19.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-03:19.5-25.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical sub-interval adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.7

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-32)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-03
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.67
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 30 m
- To: 34.5 m
- Intercept Depth: 30 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-03:30-34.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.73
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows consistent gold equivalent mineralization.

- Positive factor: Good gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.67

Context: 4.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-33)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-03
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 4.6
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 30 m
- To: 34.5 m
- Intercept Depth: 30 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-03:30-34.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical sub-interval adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 4.6

Context: 4.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-04

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-34)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-04
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.53
- Grade Unit: g/t
- Intercept: 19.5 m
- From: 0 m
- To: 19.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-04:0-19.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.63
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows consistent gold equivalent mineralization near surface.

- Positive factor: Good gold equivalent grade over a moderate interval length near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.53

Context: 19.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-04

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-35)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-04
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 7.3
- Grade Unit: g/t
- Intercept: 19.5 m
- From: 0 m
- To: 19.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-04:0-19.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 7.3

Context: 19.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-05

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-36)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-05
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.27
- Grade Unit: g/t
- Intercept: 16.5 m
- From: 12 m
- To: 28.5 m
- Intercept Depth: 12 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-05:12-28.5
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.34
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows moderate gold equivalent mineralization.

- Positive factor: Moderate gold equivalent grade over a reasonable interval.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.27

Context: 16.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-05

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-37)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-05
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 4.6
- Grade Unit: g/t
- Intercept: 16.5 m
- From: 12 m
- To: 28.5 m
- Intercept Depth: 12 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-05:12-28.5
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 4.6

Context: 16.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-05

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-38)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-05
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.22
- Grade Unit: g/t
- Intercept: 22.5 m
- From: 172.5 m
- To: 195 m
- Intercept Depth: 172.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-05:172.5-195
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.26
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows lower-grade mineralization at depth, indicating continued presence of gold.

- Positive factor: Long intercept length at depth.

- Negative factor: Lower gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.22

Context: 22.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-05

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-39)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-05
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3
- Grade Unit: g/t
- Intercept: 22.5 m
- From: 172.5 m
- To: 195 m
- Intercept Depth: 172.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-05:172.5-195
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical deeper intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 3.0

Context: 22.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-40)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-06
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.21
- Grade Unit: g/t
- Intercept: 18 m
- From: 0 m
- To: 18 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-06:0-18
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.23
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows strong gold equivalent mineralization near surface, indicating good potential.

- Positive factor: Strong gold equivalent grade over a good interval length near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 1.21

Context: 18.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-41)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-06
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.5
- Grade Unit: g/t
- Intercept: 18 m
- From: 0 m
- To: 18 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-06:0-18
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 1.5

Context: 18.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-42)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-06
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 6.46
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 16.5 m
- To: 18 m
- Intercept Depth: 16.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-06:16.5-18
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 6.5
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows an exceptionally high gold equivalent grade, indicating a very rich zone.

- Positive factor: Exceptional gold equivalent grade over a short interval.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 6.46

Context: 1.5

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 1.5m at 6.50 g/t gold equivalent is an exceptionally high-grade zone, well above the deposit-type norm for open pit gold.

Evidence · table

> 6.50

Context: 1.5

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-43)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-06
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.8
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 16.5 m
- To: 18 m
- Intercept Depth: 16.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-06:16.5-18
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade, while modest, supports the overall exceptional gold equivalent value in this historical sub-interval.

- Positive factor: Silver contributes to the exceptional gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.8

Context: 1.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-44)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-06
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.57
- Grade Unit: g/t
- Intercept: 22.5 m
- From: 27 m
- To: 49.5 m
- Intercept Depth: 27 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-06:27-49.5
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.58
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows a good length of mineralization with a consistent gold equivalent grade.

- Positive factor: Good gold equivalent grade over a significant interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.57

Context: 22.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-45)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-06
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.6
- Grade Unit: g/t
- Intercept: 22.5 m
- From: 27 m
- To: 49.5 m
- Intercept Depth: 27 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-06:27-49.5
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept is low, but the gold equivalent value remains good.

- Negative factor: Low silver grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.6

Context: 22.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-07

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-46)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-07
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.23
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 94.5 m
- To: 102 m
- Intercept Depth: 94.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-07:94.5-102
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.3
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows lower-grade mineralization at depth, contributing to the overall mineralized footprint.

- Positive factor: Indicates continued mineralization at depth.

- Negative factor: Lower gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.23

Context: 7.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-07

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-47)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-07
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 5.2
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 94.5 m
- To: 102 m
- Intercept Depth: 94.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-07:94.5-102
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical deeper intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 5.2

Context: 7.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-07

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-48)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-07
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.23
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 133.5 m
- To: 135 m
- Intercept Depth: 133.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-07:133.5-135
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.26
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows lower-grade mineralization at greater depth, extending the mineralized footprint.

- Positive factor: Indicates continued mineralization at greater depth.

- Negative factor: Lower gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.23

Context: 4.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-07

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-49)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-07
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 4.5 m
- From: 133.5 m
- To: 135 m
- Intercept Depth: 133.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-07:133.5-135
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical deeper intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.6

Context: 4.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-50)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-08
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.3
- Grade Unit: g/t
- Intercept: 13.5 m
- From: 60 m
- To: 73.5 m
- Intercept Depth: 60 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-08:60-73.5
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.4
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows moderate gold equivalent mineralization at depth.

- Positive factor: Moderate gold equivalent grade over a reasonable interval.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.30

Context: 13.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-51)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-08
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 6.4
- Grade Unit: g/t
- Intercept: 13.5 m
- From: 60 m
- To: 73.5 m
- Intercept Depth: 60 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-08:60-73.5
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 6.4

Context: 13.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-52)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-08
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.22
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 103.5 m
- To: 111 m
- Intercept Depth: 103.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-08:103.5-111
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.24
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows lower-grade mineralization at depth, extending the mineralized footprint.

- Positive factor: Indicates continued mineralization at depth.

- Negative factor: Lower gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.22

Context: 7.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-53)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-08
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 103.5 m
- To: 111 m
- Intercept Depth: 103.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-08:103.5-111
- Mining Method: open\_pit

#### Location

- Location: Masuparia
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical deeper intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 1.3

Context: 7.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-10

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-54)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-10
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.6
- Grade Unit: g/t
- Intercept: 3 m
- From: 15.1 m
- To: 18.1 m
- Intercept Depth: 15.1 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-10:15.1-18.1
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows low silver grade, but contributes to the overall gold equivalent value.

- Negative factor: Low silver grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.6

Context: 3.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-10

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-55)

Tenoriba · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-10
- Project: Tenoriba
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.14
- Grade Unit: %
- Intercept: 3 m
- From: 15.1 m
- To: 18.1 m
- Intercept Depth: 15.1 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-10:15.1-18.1
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.25
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows low copper grade, but contributes to the overall gold equivalent value.

- Negative factor: Low copper grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.14

Context: 3.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-10

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-56)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-10
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.09
- Grade Unit: g/t
- Intercept: 13.5 m
- From: 74.6 m
- To: 88.1 m
- Intercept Depth: 74.6 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-10:74.6-88.1
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.15
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows low-grade mineralization at depth, extending the mineralized footprint.

- Positive factor: Indicates continued mineralization at depth.

- Negative factor: Low gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.09

Context: 13.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-10

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-57)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-10
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 4.1
- Grade Unit: g/t
- Intercept: 13.5 m
- From: 74.6 m
- To: 88.1 m
- Intercept Depth: 74.6 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-10:74.6-88.1
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical deeper intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 4.1

Context: 13.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-10

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-58)

Tenoriba · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-10
- Project: Tenoriba
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 1.5 m
- From: 86.6 m
- To: 88.1 m
- Intercept Depth: 86.6 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-10:86.6-88.1
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.33
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows copper mineralization contributing to the gold equivalent value.

- Positive factor: Copper contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.20

Context: 1.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-11

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-59)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-11
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.2
- Grade Unit: g/t
- Intercept: 6 m
- From: 1.5 m
- To: 7.5 m
- Intercept Depth: 1.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-11:1.5-7.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.25
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows lower-grade mineralization near surface.

- Positive factor: Indicates near-surface mineralization.

- Negative factor: Lower gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.20

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-11

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-60)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-11
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3
- Grade Unit: g/t
- Intercept: 6 m
- From: 1.5 m
- To: 7.5 m
- Intercept Depth: 1.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-11:1.5-7.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical near-surface intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 3.0

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-11

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-61)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-11
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.34
- Grade Unit: g/t
- Intercept: 15 m
- From: 27 m
- To: 42 m
- Intercept Depth: 27 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-11:27-42
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.37
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows moderate gold equivalent mineralization at depth.

- Positive factor: Moderate gold equivalent grade over a reasonable interval.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.34

Context: 15.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-11

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-62)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-11
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.1
- Grade Unit: g/t
- Intercept: 15 m
- From: 27 m
- To: 42 m
- Intercept Depth: 27 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-11:27-42
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.1

Context: 15.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-11

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-63)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-11
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.59
- Grade Unit: g/t
- Intercept: 6 m
- From: 36 m
- To: 42 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-11:36-42
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.63
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows consistent gold equivalent mineralization.

- Positive factor: Good gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.59

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-11

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-64)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-11
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.9
- Grade Unit: g/t
- Intercept: 6 m
- From: 36 m
- To: 42 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-11:36-42
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical sub-interval adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.9

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-12

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-65)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-12
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.45
- Grade Unit: g/t
- Intercept: 46.5 m
- From: 4.5 m
- To: 51 m
- Intercept Depth: 4.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-12:4.5-51
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.51
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows a good length of mineralization with a consistent gold equivalent grade.

- Positive factor: Long intercept length with moderate gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.45

Context: 46.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-12

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-66)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-12
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 5.1
- Grade Unit: g/t
- Intercept: 46.5 m
- From: 4.5 m
- To: 51 m
- Intercept Depth: 4.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-12:4.5-51
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 5.1

Context: 46.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-67)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.98
- Grade Unit: g/t
- Intercept: 37.5 m
- From: 0 m
- To: 37.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:0-37.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.18
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows strong gold equivalent mineralization near surface, indicating good potential.

- Positive factor: Strong gold equivalent grade over a significant interval length near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.98

Context: 37.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-68)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 15.1
- Grade Unit: g/t
- Intercept: 37.5 m
- From: 0 m
- To: 37.5 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:0-37.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver grade is a strong contributor to the overall gold equivalent value.

- Positive factor: Good silver grade contributing significantly to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 15.1

Context: 37.5

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-69)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.13
- Grade Unit: g/t
- Intercept: 18 m
- From: 10.5 m
- To: 28.5 m
- Intercept Depth: 10.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:10.5-28.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 2.34
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows exceptionally high gold equivalent grades, indicating a very strong zone of mineralization.

- Positive factor: Exceptional gold equivalent grade over a significant interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 1.13

Context: 18.0

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 18.0m at 2.34 g/t gold equivalent is an exceptionally high-grade zone, well above the deposit-type norm for open pit gold.

Evidence · table

> 2.34

Context: 18.0

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-70)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 21.4
- Grade Unit: g/t
- Intercept: 18 m
- From: 10.5 m
- To: 28.5 m
- Intercept Depth: 10.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:10.5-28.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver grade is a strong contributor to the overall high gold equivalent value in this sub-interval.

- Positive factor: Good silver grade contributing significantly to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 21.4

Context: 18.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-71)

Tenoriba · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.55
- Grade Unit: %
- Intercept: 18 m
- From: 10.5 m
- To: 28.5 m
- Intercept Depth: 10.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:10.5-28.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical copper grade is a good contributor to the overall gold equivalent value in this sub-interval.

- Positive factor: Good copper grade contributing to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.55

Context: 18.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-72)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.08
- Grade Unit: g/t
- Intercept: 12 m
- From: 49.5 m
- To: 61.5 m
- Intercept Depth: 49.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:49.5-61.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.65
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows moderate gold equivalent mineralization at depth, primarily driven by copper and silver.

- Positive factor: Moderate gold equivalent grade over a reasonable interval at depth.

- Negative factor: Low gold grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.08

Context: 12.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-73)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.4
- Grade Unit: g/t
- Intercept: 12 m
- From: 49.5 m
- To: 61.5 m
- Intercept Depth: 49.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:49.5-61.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver grade is low, but contributes to the overall gold equivalent value.

- Negative factor: Low silver grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.4

Context: 12.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-13

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-74)

Tenoriba · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-13
- Project: Tenoriba
- Commodity: copper
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.45
- Grade Unit: %
- Intercept: 12 m
- From: 49.5 m
- To: 61.5 m
- Intercept Depth: 49.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-13:49.5-61.5
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical copper grade is a strong contributor to the overall gold equivalent value in this deeper intercept.

- Positive factor: Good copper grade contributing significantly to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.45

Context: 12.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-14

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-75)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-14
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.32
- Grade Unit: g/t
- Intercept: 9 m
- From: 0 m
- To: 9 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-14:0-9
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.4
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows moderate gold equivalent mineralization near surface.

- Positive factor: Moderate gold equivalent grade over a reasonable interval near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.32

Context: 9.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-14

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-76)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-14
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 5.6
- Grade Unit: g/t
- Intercept: 9 m
- From: 0 m
- To: 9 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-14:0-9
- Mining Method: open\_pit

#### Location

- Location: Moreno
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical near-surface intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 5. 6

Context: 9.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-15

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-77)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-15
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.52
- Grade Unit: g/t
- Intercept: 30 m
- From: 24 m
- To: 54 m
- Intercept Depth: 24 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-15:24-54
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.63
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows a good length of mineralization with a consistent gold equivalent grade.

- Positive factor: Long intercept length with good gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.52

Context: 30.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-15

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-78)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-15
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 8.4
- Grade Unit: g/t
- Intercept: 30 m
- From: 24 m
- To: 54 m
- Intercept Depth: 24 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-15:24-54
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 8.4

Context: 30.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-15

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-79)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-15
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.85
- Grade Unit: g/t
- Intercept: 6 m
- From: 46.5 m
- To: 51 m
- Intercept Depth: 46.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-15:46.5-51
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.02
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows strong gold equivalent mineralization, indicating a richer zone.

- Positive factor: Strong gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.85

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-15

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-80)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-15
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 12.5
- Grade Unit: g/t
- Intercept: 6 m
- From: 46.5 m
- To: 51 m
- Intercept Depth: 46.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-15:46.5-51
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver grade is a strong contributor to the overall gold equivalent value in this sub-interval.

- Positive factor: Good silver grade contributing significantly to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 12.5

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-15

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-81)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-15
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.86
- Grade Unit: g/t
- Intercept: 3 m
- From: 37.5 m
- To: 40.5 m
- Intercept Depth: 37.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-15:37.5-40.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.21
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows strong gold equivalent mineralization, indicating a richer zone.

- Positive factor: Strong gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.86

Context: 3.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-15

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-82)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-15
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 26.3
- Grade Unit: g/t
- Intercept: 3 m
- From: 37.5 m
- To: 40.5 m
- Intercept Depth: 37.5 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-15:37.5-40.5
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical silver grade is a strong contributor to the overall gold equivalent value in this sub-interval.

- Positive factor: Good silver grade contributing significantly to the gold equivalent.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 26.3

Context: 3.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-16

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-83)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-16
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.6
- Grade Unit: g/t
- Intercept: 12 m
- From: 0 m
- To: 12 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-16:0-12
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.61
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows consistent gold equivalent mineralization near surface.

- Positive factor: Good gold equivalent grade over a moderate interval length near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.60

Context: 12.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-16

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-84)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-16
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.7
- Grade Unit: g/t
- Intercept: 12 m
- From: 0 m
- To: 12 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-16:0-12
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical near-surface intercept is low, but contributes to the overall gold equivalent value.

- Negative factor: Low silver grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.7

Context: 12.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-16

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-85)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-16
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.44
- Grade Unit: g/t
- Intercept: 85.7 m
- From: 24 m
- To: 102.2 m
- Intercept Depth: 24 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-16:24-102.2
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.47
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept represents a very significant length of mineralization with a moderate gold equivalent grade, supporting the bulk tonnage potential.

- Positive factor: Very long intercept length with moderate gold equivalent grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.44

Context: 85.7

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-16

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-86)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-16
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.3
- Grade Unit: g/t
- Intercept: 85.7 m
- From: 24 m
- To: 102.2 m
- Intercept Depth: 24 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-16:24-102.2
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical very long intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.3

Context: 85.7

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-16

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-87)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-16
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.92
- Grade Unit: g/t
- Intercept: 6 m
- From: 24 m
- To: 30 m
- Intercept Depth: 24 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-16:24-30
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.97
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows strong gold equivalent mineralization, indicating a richer zone.

- Positive factor: Strong gold equivalent grade over a moderate interval length.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.92

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-16

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-88)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-16
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 3.1
- Grade Unit: g/t
- Intercept: 6 m
- From: 24 m
- To: 30 m
- Intercept Depth: 24 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-16:24-30
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical sub-interval adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 3.1

Context: 6.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-17

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-89)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-17
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 0.6
- Grade Unit: g/t
- Intercept: 33 m
- From: 0 m
- To: 33 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-17:0-33
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.64
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical intercept shows a good length of mineralization with a consistent gold equivalent grade near surface.

- Positive factor: Long intercept length with good gold equivalent grade near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 0.60

Context: 33.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-17

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-90)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-17
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 2.8
- Grade Unit: g/t
- Intercept: 33 m
- From: 0 m
- To: 33 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-17:0-33
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical near-surface intercept adds to the overall gold equivalent value.

- Positive factor: Silver contributes to the gold equivalent value.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 2.8

Context: 33.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-17

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-91)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-17
- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.06
- Grade Unit: g/t
- Intercept: 9 m
- From: 0 m
- To: 9 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-17:0-9
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 1.07
- Metal Eq. Unit: g/t
- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: This historical sub-interval shows strong gold equivalent mineralization near surface, indicating a richer zone.

- Positive factor: Strong gold equivalent grade over a good interval length near surface.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 1.06

Context: 9.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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

### TEN 21-17

[Link to this fact](https://atlas-extractions.minestarters.com/news/mammoth-reports-81-0-metres-grading-0-47-g-t-and-48-0-metres-grading-1-21-g-t-go--5b93157e-d077-44b2-8d72-890307de1417#fact-drill-facts-92)

Tenoriba · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TEN 21-17
- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: mexico
- Ticker: MTH

#### Geometry

- Grade: 1.2
- Grade Unit: g/t
- Intercept: 9 m
- From: 0 m
- To: 9 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: epithermal
- Program: exploration
- Sample Type: drill
- Group ID: TEN 21-17:0-9
- Mining Method: open\_pit

#### Location

- Location: Carneritos
- Loc. Source: document

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2022-08-04T00:00:00.000Z

Reasoning: The silver grade in this historical near-surface sub-interval is low, but contributes to the overall gold equivalent value.

- Negative factor: Low silver grade.

- Negative factor: True width not stated.

- Negative factor: Historical data, lower novelty.

Evidence · table

> 1.2

Context: 9.0

#### Tags used in scoring

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: This intercept is from a previously released drill hole, indicating low genuine novelty.

Evidence · text

> The drill results from this release compliment drill intervals from the following 17 previously released 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: 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.