# Mammoth Identifies Draw Point Locations for Future Small-Scale Gold-Silver Mineral Extraction and Pilot Leach Testing at its Tenoriba Gold-Silver Property, Mexico

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8

Original source: https://money.tmx.com/en/quote/MTH/news/8510893746329165/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner

Publisher: tmx

Original announcement: 2026-02-26T12:00:00.000Z

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

- Document categories: Metallurgy, Drill results

- Extracted: 2026-08-25 22:54:53 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Mammoth Resources has identified six draw point locations at its Tenoriba Gold-Silver Property in Mexico for future small-scale mineral extraction and pilot leach testing. These locations were selected based on historical surface and drill sample data, showing average gold equivalent grades up to 3.86 g/t. The company plans to conduct site visits and additional metallurgical testing, including bottle roll or column tests, to further validate recoveries and economics.

Reasoning: Mammoth Resources has identified specific high-grade draw point locations for future small-scale gold-silver extraction and pilot leach testing, based on historical surface and drill data, which is a positive step towards de-risking the project and advancing it towards potential production, despite the data being historical.

- Positive factor: Identification of specific high-grade areas for future small-scale extraction

- Positive factor: Planned pilot leach testing to de-risk project economics

- Positive factor: High average gold equivalent grades from surface samples

- Positive factor: Historical drill intercepts show good grade-width products

- Positive factor: QA/QC procedures and Qualified Person sign-off disclosed

- Negative factor: All reported drill and surface sample data is historical, not new results

- Negative factor: Pilot leach testing is still in the planning stage, not yet executed

- Negative factor: Only gold equivalent grades are reported in the table, not individual gold and silver grades

Facts used in scoring: 25

## Classification and evidence

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release explicitly states that samples were prepared and analyzed by ALS laboratories and that blank and duplicate samples were inserted randomly.

Evidence · text

> Samples referenced in this press release were prepared and analyzed by ALS laboratories \(ALS\) in their facilities in Mexico and Canada, respectively. ... Blank and duplicate samples are inserted randomly at approximately every 15 samples.

**QP/CP Signed**

Polarity: positive

Story-specific tag

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: Richard Simpson, P.Geo., Vice-President Exploration for Mammoth Resources Corp. is named as the Qualified Person under NI 43-101 and is responsible for and has reviewed all technical data in this release.

Evidence · text

> Richard Simpson, P.Geo., Vice-President Exploration for Mammoth Resources Corp. is Mammoth's Qualified Person under National Instrument 43-101 by virtue of his professional designation, university degree and years of work experience as a geologist and is responsible for and has reviewed all technical data in this release

**Cut-off Disclosed**

Polarity: positive

Story-specific tag

Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: The document clearly states the cut-off grade used for defining drill intervals.

Evidence · text

> Drill intervals use 0.18 g/t gold equivalent cut-off grade to define the interval

**Stale Data Re-release**

Polarity: negative

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

Why it applies: The drill core assay results and QA/QC measures referenced were previously reported in press releases spanning November 2021 to December 2022.

Evidence · text

> Drill core assay results, plus Quality Assurance/Quality Control \(QA/QC\) measures, were previously reported in various press releases \(refer to Mammoth website press releases spanning the period November 18, 2021, to December 15, 2022\).

**Heap Leach Route**

Polarity: neutral

Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.

Why it applies: The company plans to validate and enhance metallurgical recoveries by cyanide heap leach methods.

Evidence · text

> further validate and enhance the confidence of the metallurgical recoveries of gold and silver by cyanide heap leach methods

**Bench Scale Only**

Polarity: negative

Definition: Only preliminary bench tests completed — no locked-cycle or pilot work.

Why it applies: Planned metallurgical testing includes bottle roll tests or column tests, which are considered bench or column scale.

Evidence · text

> possibly in bottle roll tests, or column tests

**Single Domain Only**

Polarity: negative

Definition: Testing limited to one composite or domain — representativeness not established.

Why it applies: Planned metallurgical testing is focused on 'coarser-grained, near-surface oxidized and oxidized-transition zone material', indicating limited domain coverage for initial tests.

Evidence · text

> Additional metallurgical testing will be performed on coarser-grained, near-surface oxidized and oxidized-transition zone material from these draw points

## Extracted facts

Stored fact records: 25. Some facts used in scoring do not have a stored record.

## Metallurgical Results (25)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-0)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Test Work

- Sample: Draw Point A surface samples

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The average gold equivalent grade of 0.97 g/t from 79 surface samples at Draw Point A is a moderate grade for an epithermal deposit, supporting the identification of this area for future small-scale extraction, though the data is historical.

- Positive factor: Moderate average grade for surface samples

- Positive factor: Identifies potential extraction area

- Negative factor: Historical data

- Negative factor: Early stage for extraction

Evidence · table

> 0.97

Context: 79

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-1)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The historical drill intercept of 126.8 m at 0.52 g/t AuEq, with a strong grade-width product of 65.9 g/t·m, is a positive indicator for bulk tonnage potential at Draw Point A, despite the data being historical.

- Positive factor: Strong grade-width product \(65.9 g/t·m\)

- Positive factor: Long intercept length

- Positive factor: Supports potential extraction area

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 126.8 @ 0.52

Context: TEN17-06

### Fact 3

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-2)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 58.2 m at 0.80 g/t AuEq, with a strong grade-width product, contributes positively to the overall prospectivity of Draw Point A, despite being historical data.

- Positive factor: Strong grade-width product \(46.56 g/t·m\)

- Positive factor: Good intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak/moderate for epithermal deposit

Evidence · table

> 58.2 @ 0.80

Context: TEN17-06

### Fact 4

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-3)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 25.0 m at 1.21 g/t AuEq represents a moderate grade and grade-width product, further supporting the prospectivity of Draw Point A, though the data is historical.

- Positive factor: Moderate grade for epithermal deposit

- Positive factor: Moderate grade-width product \(30.25 g/t·m\)

- Negative factor: Historical data

Evidence · table

> 25.0 @ 1.21

Context: TEN17-06

### Fact 5

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-4)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Test Work

- Sample: Draw Point B surface samples

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The average gold equivalent grade of 1.48 g/t from 68 surface samples at Draw Point B is a moderate grade for an epithermal deposit, supporting the identification of this area for future small-scale extraction, though the data is historical.

- Positive factor: Moderate average grade for surface samples

- Positive factor: Identifies potential extraction area

- Negative factor: Historical data

- Negative factor: Early stage for extraction

Evidence · table

> 1.48

Context: 68

### Fact 6

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-5)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The historical drill intercept of 46.5 m at 0.52 g/t AuEq, with a weak grade-width product, provides some support for Draw Point B, but the grade is relatively low for an epithermal deposit, and the data is historical.

- Positive factor: Weak grade-width product \(24.18 g/t·m\)

- Positive factor: Good intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 46.5 @ 0.52

Context: TEN21-12

### Fact 7

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-6)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Test Work

- Sample: Draw Point C surface samples

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The average gold equivalent grade of 2.26 g/t from 40 surface samples at Draw Point C is a strong grade for an epithermal deposit, making this a highly attractive area for future small-scale extraction, though the data is historical.

- Positive factor: Strong average grade for surface samples

- Positive factor: Identifies potential extraction area

- Negative factor: Historical data

- Negative factor: Early stage for extraction

Evidence · table

> 2.26

Context: 40

### Fact 8

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-7)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The historical drill intercept of 43.5 m at 0.59 g/t AuEq, with a weak grade-width product, provides some support for Draw Point C, but the grade is relatively low for an epithermal deposit, and the data is historical.

- Positive factor: Weak grade-width product \(25.66 g/t·m\)

- Positive factor: Good intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 43.5 @ 0.59

Context: TEN21-03

### Fact 9

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-8)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 6.0 m at 0.73 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is weak/moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 6.0 @ 0.73

Context: TEN21-03

### Fact 10

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-9)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 4.5 m at 0.73 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is weak/moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 4.5 @ 0.73

Context: TEN21-03

### Fact 11

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-10)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical drill intercept of 12.0 m at 0.61 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 12.0 @ 0.61

Context: TEN21-16

### Fact 12

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-11)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical drill intercept of 85.7 m at 0.47 g/t AuEq, with a strong grade-width product, provides significant support for Draw Point C, despite the data being historical.

- Positive factor: Strong grade-width product \(40.28 g/t·m\)

- Positive factor: Long intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 85.7 @ 0.47

Context: TEN21-16

### Fact 13

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-12)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 6.0 m at 0.97 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is weak/moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 6.0 @ 0.97

Context: TEN21-16

### Fact 14

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-13)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The historical drill intercept of 81.0 m at 0.48 g/t AuEq, with a moderate grade-width product, provides good support for Draw Point C, despite the data being historical.

- Positive factor: Moderate grade-width product \(38.88 g/t·m\)

- Positive factor: Long intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 81.0 @ 0.48

Context: TEN21-18

### Fact 15

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-14)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 3.0 m at 0.82 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is weak/moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 3.0 @ 0.82

Context: TEN21-18

### Fact 16

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-15)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 7.5 m at 0.76 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is weak/moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 7.5 @ 0.76

Context: TEN21-18

### Fact 17

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-16)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 12.0 m at 1.07 g/t AuEq represents a moderate grade and grade-width product, further supporting the prospectivity of Draw Point C, though the data is historical.

- Positive factor: Moderate grade for epithermal deposit

- Positive factor: Moderate grade-width product \(12.84 g/t·m\)

- Negative factor: Historical data

Evidence · table

> 12.0 @ 1.07

Context: TEN21-18

### Fact 18

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-17)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Test Work

- Sample: Draw Point D surface samples

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The average gold equivalent grade of 1.63 g/t from 12 surface samples at Draw Point D is a moderate grade for an epithermal deposit, supporting the identification of this area for future small-scale extraction, though the data is historical.

- Positive factor: Moderate average grade for surface samples

- Positive factor: Identifies potential extraction area

- Negative factor: Historical data

- Negative factor: Early stage for extraction

Evidence · table

> 1.63

Context: 12

### Fact 19

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-18)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The historical drill intercept of 19.5 m at 0.63 g/t AuEq, with a moderate grade-width product, provides good support for Draw Point D, despite the data being historical.

- Positive factor: Moderate grade-width product \(12.28 g/t·m\)

- Positive factor: Good intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 19.5 @ 0.63

Context: TEN21-04

### Fact 20

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-19)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 10.5 m at 0.97 g/t AuEq represents a moderate grade and grade-width product, further supporting the prospectivity of Draw Point D, though the data is historical.

- Positive factor: Moderate grade for epithermal deposit

- Positive factor: Moderate grade-width product \(10.18 g/t·m\)

- Negative factor: Historical data

Evidence · table

> 10.5 @ 0.97

Context: TEN21-04

### Fact 21

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-20)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Test Work

- Sample: Draw Point E surface samples

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The average gold equivalent grade of 1.48 g/t from 17 surface samples at Draw Point E is a moderate grade for an epithermal deposit, supporting the identification of this area for future small-scale extraction, though the data is historical.

- Positive factor: Moderate average grade for surface samples

- Positive factor: Identifies potential extraction area

- Negative factor: Historical data

- Negative factor: Early stage for extraction

Evidence · table

> 1.48

Context: 17

### Fact 22

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-21)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The historical drill intercept of 30.0 m at 0.63 g/t AuEq, with a weak grade-width product, provides some support for Draw Point E, but the grade is relatively low for an epithermal deposit, and the data is historical.

- Positive factor: Weak grade-width product \(18.9 g/t·m\)

- Positive factor: Good intercept length

- Negative factor: Historical data

- Negative factor: Grade is weak for epithermal deposit

Evidence · table

> 30.0 @ 0.63

Context: TEN21-15

### Fact 23

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-22)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 3.0 m at 1.21 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 3.0 @ 1.21

Context: TEN21-15

### Fact 24

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-23)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: This historical sub-interval of 6.0 m at 1.02 g/t AuEq has a grade-width product below the weak threshold, indicating limited individual significance, and the data is historical.

- Negative factor: Historical data

- Negative factor: Grade is moderate for epithermal deposit

- Negative factor: Grade-width product is below weak threshold

Evidence · table

> 6.0 @1.02

Context: TEN21-15

### Fact 25

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-identifies-draw-point-locations-for-future-small-scale-gold-silver-miner--d88c5dd1-6825-445e-b542-743c25a6a6a8#fact-metallurgical-facts-24)

Tenoriba · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Mexico
- Ticker: MTH

#### Test Work

- Sample: Draw Point F surface samples

#### Lab

- Laboratory: ALS

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2022-12-15T00:00:00.000Z

#### Dates

- Event date: 2026-02-26T00:00:00.000Z

Reasoning: The average gold equivalent grade of 3.86 g/t from 11 surface samples at Draw Point F is a strong grade for an epithermal deposit, making this a highly attractive area for future small-scale extraction, though the data is historical and no drilling has been reported for this target.

- Positive factor: Strong average grade for surface samples

- Positive factor: Identifies potential extraction area

- Negative factor: Historical data

- Negative factor: Early stage for extraction

- Negative factor: No drilling reported for this target

Evidence · table

> 3.86

Context: 11

## 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.