Alaska Mine Testing Shows Ore Exceeds Military-Grade Quality

Felix Gold’s Treasure Creek Antimony Project in Alaska shows promising test results for stibnite ore. Courtesy of Felix GoldAlaska mines that supplied materials for allied forces during World War I and World War II are producing stibnite ore that exceeds U.S. military-grade quality, the company Felix Gold announced March 26.Recent tests from samples taken at the Treasure Creek Antimony Project, operated by the Australian company, confirmed that hand-sorted stibnite, a mineral form of antimony trisulfide, can be processed into high-purity antimony metal through direct smelting or chemical extraction methods.