MP Materials Corp. press release
Blackrock Silver Reports 90% to 98% Gold and 81% to 94% Silver Recoveries from Initial Metallurgical Testwork at Tonopah West
NYSE - New York Stock Exchange · Rare Earth Elements · Neodymium · Praseodymium · Samarium · Lanthanum · Cerium · Gadolinium · Europium · Magnet Rare Earth Elements · United States
Vancouver, British Columbia--(Newsfile Corp. - January 6, 2022) - Blackrock Silver Corp. (TSXV: BRC) (the " Company ") is pleased to announce the results of its initial metallurgical test work on the Tonopah West high-grade, epithermal silver-gold vein system located along the prolific Walke...