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Spartan Metals Expands Past-Producing Tungstonia Mine Mineralization Footprint More Than 13-Fold, Defining 5.7 km2 of Tungsten-Silver Veins with Assays up to 5.18% WO3

$WPress releaseJul 16, 2026, 5:00 AM ETRead the release

Spartan Metals announced assay results from its Tungstonia Claims showing a 13-fold expansion of the mineralized footprint to 5.7 km2, defining eight tungsten-silver veins with a cumulative strike length of 6.8 km. Rock chip sampling returned high grades, including 5.18% WO3 on Vein 4 and 308 g/t silver on Vein 2, with management noting the system continues to grow with each field program.

Key figures

Highest ag assay gt
308
Expansion multiplier
13
Mineralization area km2
5.7
Planned drilling meters
3000
Highest wo3 assay percent
5.18
Cumulative strike length km
6.8

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