Mammoth Provides Update On Field Activities at its Tenoriba Gold-Silver Property, Mexico
Original announcement by orestocks on
- 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
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
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 factors
- collection of 200 kg metallurgical test sample
- visible gold observed in field panning trial
- advancement towards maiden resource drilling and metallurgical testing
Negative factors
- access roads require rehabilitation
- metallurgical testing is in early scoping stages
Facts used in scoring: 2
Classification and evidence
Bench Scale Onlynegative
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 Disclosedpositive · Story-specific tag
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 Onlynegative
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 leachTenoriba · goldView all detailsHide details
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 factors
- visible gold observed in field panning
Negative factors
- 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 leachTenoriba · silverView all detailsHide details
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 factors
- 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.