Spartan Metals Identifies Two New Tungsten-Silver-Rubidium Targets at its Eagle Project, Nevada
Download PDF of News Release December 9, 2025 – Spartan Metals Corp. (“Spartan” or the “Company”) (TSX-V: W | OTCQB: SPRMF | FSE: J03) is
Spartan Metals Corp based in Nevada, is exploring for high-grade critical mineral projects that are vital to American defense, innovation and supply chain independence.
Spartan Metals is focused on developing critical minerals projects in top-tier mining jurisdictions in the Western United States, with an emphasis on building a portfolio of diverse strategic defense minerals such as Tungsten, Rubidium, Antimony, Bismuth, and Arsenic.
Spartan’s flagship project is the Eagle Project in eastern Nevada that consists of the highest-grade historic tungsten resource in the USA (the past-producing Tungstonia Mine) along with significant under-defined resources consisting of: high-grade rubidium; antimony; bismuth; indium; as well as precious and base metals.
The Eagle Project presents a unique opportunity to delineate one of the largest and highest-grade Tungsten and Rubidium districts in the United States. The project consists of the past-producing high-grade Tungstonia (W) and Rees/Antelope (W-Cu-Ag) mines. Operations at these mines were from 1915 to 1942 with intermittent small-scale production occurring until 1956. Tungsten production from these two mines totaled 8,379 units at grades between 0.6%-0.9% WO3 (1)
The Project is ~20 km² in size and located approximately 75 miles northeast of the town of Ely, in the Kern Mountains of White Pine County, Nevada. The project covers 4,936 acres consisting of 244 Bureau of Land Management (BLM) unpatented lode mining claims.
Three deposit types are present at Eagle; Porphyry, Skarn, and Carbonate Replacement (CRD) that contain significant or anomalous grades of Tungsten (W) and Rubidium (Rb) plus Cu-Ag-Sb±Au-Pb-Zn-Bi-As across three project focus areas that includes the potential to recover W-Rb-Ag from the legacy Tungstonia Mill Tailings.
1 Nevada Bureau of Mines and Geology (1988), Bulletin 105 p 213-217
Our proven leadership team has a proven track record in critical minerals exploration with over 35 years combined experience.
Download PDF of News Release December 9, 2025 – Spartan Metals Corp. (“Spartan” or the “Company”) (TSX-V: W | OTCQB: SPRMF | FSE: J03) is
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Download PDF of News Release November 17, 2025 – Spartan Metals Corp. (“Spartan” or the “Company”) (TSX-V: W | OTCQB: SPRMF) is pleased to announce effective today,
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