Spartan Metals (TSXV:W) is a US-focused explorer advancing its high-grade tungsten and rubidium Eagle Project in Nevada. The company unlocks critical minerals essential to U.S. defense, technology and energy independence, supporting onshoring goals under the Defense Production Act. The Eagle tungsten-silver-rubidium project in eastern Nevada covers 4,936 hectares in three historic mining areas: Tungstonia, Rees […]