American Tungsten & Antimony lifts the lid on Dutch Mountain with maiden drilling
Original announcement by stockhead on
- Company
- American Tungsten & Antimony
- Ticker
- AT4
- Exchange
- Unavailable
- Region
- Utah
- Primary commodity
- Tungsten
- Secondary commodities
- None reported
- Document categories
- Drill results, Other
- Extracted
- 2026-09-12 01:05:32 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
American Tungsten & Antimony has commenced a maiden 11-hole drill program at the Dutch Mountain tungsten project in Utah. The program aims to test the Fraction Lode trend and a concealed eastern strike, supported by high-grade surface rock chips of up to 1.48% WO3.
Reasoning: Commencement of maiden drilling at a tungsten project with high-grade surface indicators and strong strategic tailwinds.
Positive factors
- Maiden drilling program commenced
- High-grade surface rock chips reported
- Strategic critical mineral context in US
- Soil geochemistry supports targets
Negative factors
- Drilling results pending
Facts used in scoring: 2
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The program includes five holes to step east along a 600m contact that has not been previously drilled.
Evidence · text
“Another five holes will step east along about 600m of the same limestone-monzonite contact”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is positioned to leverage US strategic tungsten demand and proximity to historical workings.
Evidence · text
“test whether high-grade surface tungsten continues beneath historical workings”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Drill Results (2)
Fact 1Dutch Mountain · tungstenGrade: 1.48Grade Unit: % WO3View all detailsHide details
Identity
- Project
- Dutch Mountain
- Commodity
- tungsten
- Region
- usa_ut
- Reported Region
- Utah
- Ticker
- AT4
Geometry
- Grade
- 1.48
- Grade Unit
- % WO3
Classification
- Sample Type
- surface
Location
- Location
- Stardust trend
- Loc. Source
- document
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: High-grade surface rock chip result on the Stardust trend.
Positive factors
- High-grade surface intercept
Evidence · text
“Selective rock chips reached 11,764ppm W, equivalent to 1.48% WO3”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Fact 2Dutch Mountain · tungstenGrade: 504Grade Unit: ppm WView all detailsHide details
Identity
- Project
- Dutch Mountain
- Commodity
- tungsten
- Region
- usa_ut
- Reported Region
- Utah
- Ticker
- AT4
Geometry
- Grade
- 504
- Grade Unit
- ppm W
Classification
- Sample Type
- surface
Location
- Location
- eastern drill pads
- Loc. Source
- document
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Soil geochemistry anomaly supporting the eastern step-out targets.
Positive factors
- Soil anomaly supports drilling targets
Evidence · text
“peak result of 504ppm W near the eastern drill pads”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut-off Undisclosednegative
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.