Spartan Metals Discovers Two New Tungsten-Silver Veins at Tungstonia
Original announcement by tmx on
- Company
- Spartan Metals Corp.
- Ticker
- W
- Exchange
- TSX
- Region
- Nevada
- Primary commodity
- Tungsten
- Secondary commodities
- Silver
- Document categories
- Drill results, Other
- Extracted
- 2026-09-15 06:44:52 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Spartan Metals has discovered two new tungsten-silver veins, Spartan A and Spartan B, at its Eagle Project in Nevada using backpack diamond core drilling. The results confirm that mineralization extends beyond historical limits and includes silver, which adds potential value to the tungsten-focused project.
Reasoning: Discovery of new veins at a past-producing project with high-grade tungsten and silver intercepts, supported by professional QA/QC.
Positive factors
- Discovery of two new veins (Spartan A and B)
- Mineralization extends beyond historically recognized areas
- Silver presence adds potential value
- QA/QC protocols and certified lab disclosed
Negative factors
- True widths are currently unknown
- Small scale backpack drilling (not full diamond core)
Facts used in scoring: 6
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: Release includes details on certified lab (American Assay Lab), CRM standards, duplicates, and blanks, with QP sign-off.
Evidence · text
“Samples were submitted to American Assay Lab (AAL) of Sparks, Nevada, which is a certified and accredited laboratory”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: True thicknesses/widths of mineralization are explicitly stated as unknown.
Evidence · text
“True thicknesses/widths of mineralization are unknown as further definition is required”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Newly identified veins demonstrate mineralization extends beyond historically recognized areas.
Evidence · text
“demonstrate that the mineralization extends beyond the areas historically recognized on the property”
Extracted facts
Stored fact records: 6. Some facts used in scoring do not have a stored record.
Drill Results (6)
STS-26-004Eagle Tungsten-Silver-Rubidium · tungstenGrade: 0.26Grade Unit: %Intercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- STS-26-004
- Project
- Eagle Tungsten-Silver-Rubidium
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- W
Geometry
- Grade
- 0.26
- Grade Unit
- %
- Intercept
- 1.3 m
- From
- 0 m
- To
- 1.3 m
- Hole Depth
- 1.52 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- STS-26-004:0-1.3
- Mining Method
- unknown
Location
- Location
- Spartan A
- Loc. Source
- document
QA/QC
- Laboratory
- American Assay Lab (AAL)
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-16T00:00:00.000Z
Reasoning: Intercept confirms the presence of the Spartan A vein.
Positive factors
- Confirms new vein structure
Negative factors
- True width unknown
Evidence · table
“0.26”
Context: 1.3
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
STS-26-004Eagle Tungsten-Silver-Rubidium · silverGrade: 9.51Grade Unit: g/tIntercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- STS-26-004
- Project
- Eagle Tungsten-Silver-Rubidium
- Commodity
- silver
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- W
Geometry
- Grade
- 9.51
- Grade Unit
- g/t
- Intercept
- 1.3 m
- From
- 0 m
- To
- 1.3 m
- Hole Depth
- 1.52 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- STS-26-004:0-1.3
- Mining Method
- unknown
Location
- Location
- Spartan A
- Loc. Source
- document
QA/QC
- Laboratory
- American Assay Lab (AAL)
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-16T00:00:00.000Z
Reasoning: Silver grade reported alongside tungsten in new vein.
Positive factors
- Silver adds potential value
Evidence · table
“9.51”
Context: 1.3
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
STS-26-004Eagle Tungsten-Silver-Rubidium · tungstenGrade: 0.23Grade Unit: %Intercept: 0.2 mView all detailsHide details
Identity
- Hole ID
- STS-26-004
- Project
- Eagle Tungsten-Silver-Rubidium
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- W
Geometry
- Grade
- 0.23
- Grade Unit
- %
- Intercept
- 0.2 m
- From
- 1.3 m
- To
- 1.5 m
- Hole Depth
- 1.52 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- STS-26-004:1.3-1.5
- Mining Method
- unknown
Location
- Location
- Spartan A
- Loc. Source
- document
QA/QC
- Laboratory
- American Assay Lab (AAL)
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-16T00:00:00.000Z
Reasoning: Sub-interval within Spartan A vein.
Negative factors
- Narrow interval
Evidence · table
“0.23”
Context: 0.2
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
STS-26-004Eagle Tungsten-Silver-Rubidium · silverGrade: 55.96Grade Unit: g/tIntercept: 0.2 mView all detailsHide details
Identity
- Hole ID
- STS-26-004
- Project
- Eagle Tungsten-Silver-Rubidium
- Commodity
- silver
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- W
Geometry
- Grade
- 55.96
- Grade Unit
- g/t
- Intercept
- 0.2 m
- From
- 1.3 m
- To
- 1.5 m
- Hole Depth
- 1.52 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- STS-26-004:1.3-1.5
- Mining Method
- unknown
Location
- Location
- Spartan A
- Loc. Source
- document
QA/QC
- Laboratory
- American Assay Lab (AAL)
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-16T00:00:00.000Z
Reasoning: High-grade silver sub-interval.
Positive factors
- High silver grade in sub-interval
Negative factors
- Narrow interval
Evidence · table
“55.96”
Context: 0.2
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
STS-26-005Eagle Tungsten-Silver-Rubidium · tungstenGrade: 0.57Grade Unit: %Intercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- STS-26-005
- Project
- Eagle Tungsten-Silver-Rubidium
- Commodity
- tungsten
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- W
Geometry
- Grade
- 0.57
- Grade Unit
- %
- Intercept
- 0.8 m
- From
- 0 m
- To
- 0.8 m
- Hole Depth
- 1.22 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- STS-26-005:0-0.8
- Mining Method
- unknown
Location
- Location
- Spartan B
- Loc. Source
- document
QA/QC
- Laboratory
- American Assay Lab (AAL)
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-16T00:00:00.000Z
Reasoning: Intercept confirms the presence of the Spartan B vein.
Positive factors
- Confirms second new vein
Evidence · table
“0.57”
Context: 0.8
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
STS-26-005Eagle Tungsten-Silver-Rubidium · silverGrade: 9.16Grade Unit: g/tIntercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- STS-26-005
- Project
- Eagle Tungsten-Silver-Rubidium
- Commodity
- silver
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- W
Geometry
- Grade
- 9.16
- Grade Unit
- g/t
- Intercept
- 0.8 m
- From
- 0 m
- To
- 0.8 m
- Hole Depth
- 1.22 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- STS-26-005:0-0.8
- Mining Method
- unknown
Location
- Location
- Spartan B
- Loc. Source
- document
QA/QC
- Laboratory
- American Assay Lab (AAL)
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-16T00:00:00.000Z
Reasoning: Silver grade reported alongside tungsten in new vein.
Positive factors
- Silver presence confirmed
Evidence · table
“9.16”
Context: 0.8
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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.