# Mammoth Provides Update On Field Activities at its Tenoriba Gold-Silver Property, Mexico

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/mammoth-provides-update-on-field-activities-at-its-tenoriba-gold-silver-property--a9021dd4-a1d4-48c9-9942-e164c1a5c979

Original source: https://orestocks.com/company/MTH.V/press-releases/5261563605317984

Publisher: orestocks

Original announcement: 2026-09-22T12:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-09-22T13:18:44.070Z

Atlas analysis updated: 2026-09-22T13:18:44.070Z

- Company: Mammoth Resources Corp.

- Ticker: MTH.V

- Exchange: Unavailable

- Region: Chihuahua State, Mexico

- Primary commodity: Gold

- Secondary commodities: Silver

- Document categories: Metallurgy, Other

- Extracted: 2026-09-22 13:18:44 UTC

Narrative sentiment: 0.40 · Bullish

## Minestarters Atlas summary

Mammoth Resources Corp. has completed field activities at its Tenoriba gold-silver project in Mexico, including the collection of a 200 kg metallurgical test sample. The company plans to conduct vat and column leach tests at the Universidad de Sonora to evaluate gold and silver recoveries and explore ecologically friendly reagent alternatives.

Reasoning: The company has successfully collected a significant metallurgical sample and observed visible gold, advancing the project towards maiden resource definition and small-scale production testing.

- Positive factor: collection of 200 kg metallurgical test sample

- Positive factor: visible gold observed in field panning trial

- Positive factor: advancement towards maiden resource drilling and metallurgical testing

- Negative factor: access roads require rehabilitation

- Negative factor: metallurgical testing is in early scoping stages

Facts used in scoring: 2

## Classification and evidence

**Bench Scale Only**

Polarity: negative

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

Why it applies: The announced metallurgical work involves initial vat and column leach tests, which are preliminary screening-level tests.

Evidence · text

> initial small-scale cyanide... small vat leach tests will be performed

**QA/QC Disclosed**

Polarity: positive

Story-specific tag

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

Why it applies: The release mentions that drill spacing studies followed QA/QC controls and references previous drill results press releases.

Evidence · text

> All data used for the drill spacing study followed QA/QC controls

**Single Domain Only**

Polarity: negative

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

Why it applies: only one composite was tested

## Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

## Metallurgical Results (2)

### vat leach

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-provides-update-on-field-activities-at-its-tenoriba-gold-silver-property--a9021dd4-a1d4-48c9-9942-e164c1a5c979#fact-metallurgical-facts-0)

Tenoriba · gold

#### Identity

- Project: Tenoriba
- Commodity: gold
- Region: mexico
- Reported Region: Chihuahua State, Mexico
- Ticker: MTH.V

#### Test Work

- Program Status: scoping
- Test Type: vat leach
- Processing Route: vat leach
- Sample: 200 kg metallurgical test sample from Carneritos area

#### Lab

- Laboratory: Universidad de Sonora

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-09-22T00:00:00.000Z

Reasoning: Initial field observation of visible gold in the sample is a positive indicator for upcoming vat leach tests.

- Positive factor: visible gold observed in field panning

- Negative factor: early stage testing

Evidence · text

> collected the requisite 200 kg sample, observing in a field panning trial a couple of small flecks of visible gold

### vat leach

[Link to this fact](https://atlas-staging.minestarters.com/news/mammoth-provides-update-on-field-activities-at-its-tenoriba-gold-silver-property--a9021dd4-a1d4-48c9-9942-e164c1a5c979#fact-metallurgical-facts-1)

Tenoriba · silver

#### Identity

- Project: Tenoriba
- Commodity: silver
- Region: mexico
- Reported Region: Chihuahua State, Mexico
- Ticker: MTH.V

#### Test Work

- Program Status: scoping
- Test Type: vat leach
- Processing Route: vat leach
- Sample: 200 kg metallurgical test sample from Carneritos area

#### Lab

- Laboratory: Universidad de Sonora

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-09-22T00:00:00.000Z

Reasoning: Sample collected to determine speed and percent recovery of silver in vats.

- Positive factor: sample collected for recovery testing

Evidence · text

> determine the speed and percent recovery of gold and silver in these vats

## 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.