Sandfire Resources America Files Black Butte Copper Project Preliminary Feasibility Study

WHITE SULPHUR SPRINGS, Montana, July 28, 2026 (GLOBE NEWSWIRE) — Sandfire Resources America Inc. (“Sandfire America” or the “Company“) announces that, further to its news release dated July 8, 2026, it has filed an independent Preliminary Feasibility Study (the “PFS”) in respect of the Black Butte Copper Project. The PFS, titled “Sandfire Resources America Inc., […]