A Past-Producing Nevada Tungsten Mine Just Lit Up in Soil - and Western Star Is Already Expanding the Hunt
Original announcement by tmx on
- Company
- Western Star Resources Inc.
- Ticker
- WSR
- Exchange
- TSX
- Region
- Nevada
- Primary commodity
- Tungsten
- Secondary commodities
- Copper, Molybdenum, Bismuth, Beryllium
- Document categories
- Drill results, Other
- Extracted
- 2026-09-13 10:37:09 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Western Star Resources reported successful Phase 1 soil geochemistry results at the Rowland Tungsten Property in Nevada, identifying a peak of 1,425 ppm WO3. The anomalies align with magnetic structures and historical workings, confirming the skarn model and prompting an expanded soil program to define drill targets.
Reasoning: First-pass soil survey successfully validated the skarn model and provided high-confidence vectors for future drilling at a past-producing site.
Positive factors
- Strong soil anomalies (1,425 ppm WO3) significantly above background (2 ppm)
- Anomalies align with geophysical magnetic gradients and geological contacts
- Results confirm historical mineralised zones (Rowland Main)
- Polymetallic signature (Cu, Mo, Bi, Be) supports skarn model
Facts used in scoring: 8
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions the survey was reviewed and approved by a Qualified Person (Jasper Mowatt).
Evidence · text
“reviewed and approved by Jasper Mowatt, MIMMM and MAusIMM, a consultant to the Company and a Qualified Person”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The results are interpreted in the context of a known, past-producing tungsten mine (Rowland).
Evidence · text
“at its past-producing Rowland Tungsten Property in Elko County, Nevada”
Extracted facts
Stored fact records: 8. Some facts used in scoring do not have a stored record.
Drill Results (8)
X-3Rowland Tungsten Property · tungstenGrade: 1425Grade Unit: ppm WO3View all detailsHide details
Identity
- Hole ID
- X-3
- Project
- Rowland Tungsten Property
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 1425
- Grade Unit
- ppm WO3
Classification
- Sample Type
- surface
Location
- Location
- central zone
- Loc. Source
- document
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Peak soil sample in the central zone showing high WO3 concentration.
Positive factors
- Striking anomaly hundreds of times above the 2 ppm background
Evidence · text
“returned a peak of 1,425 parts per million (ppm) tungsten trioxide (WO3) in soil”
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
X-3Rowland Tungsten Property · tungstenGrade: 0.14Grade Unit: % WO3View all detailsHide details
Identity
- Hole ID
- X-3
- Project
- Rowland Tungsten Property
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 0.14
- Grade Unit
- % WO3
Classification
- Sample Type
- surface
Location
- Location
- central zone
- Loc. Source
- document
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Equivalent percentage grade for the peak sample X-3.
Positive factors
- High value sits directly over a re-discovered zone of historical workings
Evidence · text
“standout result of 0.14% WO3 (1,130 ppm W) directly over a recently re-discovered zone of historical workings”
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
Rowland MainRowland Tungsten Property · tungstenGrade: 517Grade Unit: ppm WO3View all detailsHide details
Identity
- Hole ID
- Rowland Main
- Project
- Rowland Tungsten Property
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 517
- Grade Unit
- ppm WO3
Classification
- Sample Type
- surface
Location
- Location
- Rowland Main
- Loc. Source
- document
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Soil samples over historical workings returned significant tungsten levels.
Positive factors
- Independently confirms known mineralised zone
Evidence · text
“Soils over the main historical workings (Rowland Main) returned up to 517 ppm and 504 ppm 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
Rowland MainRowland Tungsten Property · tungstenGrade: 504Grade Unit: ppm WO3View all detailsHide details
Identity
- Hole ID
- Rowland Main
- Project
- Rowland Tungsten Property
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 504
- Grade Unit
- ppm WO3
Classification
- Sample Type
- surface
Location
- Location
- Rowland Main
- Loc. Source
- document
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Secondary high value reported over historical workings.
Positive factors
- Independently confirms known mineralised zone
Evidence · text
“returned up to 517 ppm and 504 ppm 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
X-3Rowland Tungsten Property · copperGrade: 1185Grade Unit: ppmView all detailsHide details
Identity
- Hole ID
- X-3
- Project
- Rowland Tungsten Property
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 1185
- Grade Unit
- ppm
Classification
- Sample Type
- surface
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Copper elevation in the same samples as tungsten.
Positive factors
- Part of a coherent polymetallic skarn signature
Evidence · text
“copper up to 1,185 ppm”
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
X-3Rowland Tungsten Property · molybdenumGrade: 35Grade Unit: ppmView all detailsHide details
Identity
- Hole ID
- X-3
- Project
- Rowland Tungsten Property
- Commodity
- molybdenum
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 35
- Grade Unit
- ppm
Classification
- Sample Type
- surface
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Molybdenum elevation in the same samples as tungsten.
Positive factors
- Part of a coherent polymetallic skarn signature
Evidence · text
“molybdenum up to 35 ppm”
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
X-3Rowland Tungsten Property · bismuthGrade: 5.2Grade Unit: ppmView all detailsHide details
Identity
- Hole ID
- X-3
- Project
- Rowland Tungsten Property
- Commodity
- bismuth
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 5.2
- Grade Unit
- ppm
Classification
- Sample Type
- surface
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Bismuth elevation in the same samples as tungsten.
Positive factors
- Part of a coherent polymetallic skarn signature
Evidence · text
“bismuth up to 5.2 ppm”
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
X-3Rowland Tungsten Property · berylliumGrade: 4.56Grade Unit: ppmView all detailsHide details
Identity
- Hole ID
- X-3
- Project
- Rowland Tungsten Property
- Commodity
- beryllium
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- WSR
Geometry
- Grade
- 4.56
- Grade Unit
- ppm
Classification
- Sample Type
- surface
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-10T00:00:00.000Z
Reasoning: Beryllium elevation in the same samples as tungsten.
Positive factors
- Part of a coherent polymetallic skarn signature
Evidence · text
“beryllium up to 4.56 ppm”
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.