Mining Asset management giant BlackRock gets more skin in the antimony game BlackRock now has a 5.1% stake in U.S. Antimony -- a company with the only American smelter for the critical mineral Rowan Dunne22 hours ago
Mining U.S. Antimony to expand only American antimony smelter by 500% The company's current refining capacity in Montana isn't adequate to meet demand Rowan DunneApril 30, 2025