Accessibility StatementSkip Navigation The Project has the Only American Reserve of Critical Mineral Antimony American Antimony Needed to Counter Chinese Export Ban BOISE, Idaho, Oct. 21, 2025 /PRNewswire/ - Perpetua Resources Corp. (Nasdaq: PPTA) (TSX: PPTA) ("Perpetua Resources" or "Perpetua" or the "Company") announced that the Company is breaking ground on early works construction for the Stibnite Gold Project (the "Project") today. This milestone achievement comes after the Company posted $139 million ...