Resolution Minerals Ltd (ASX:RML, OTCQB:RLMLF, FRA:NC3) has produced high-purity antimony trioxide from its Antimony Ridge deposit in Idaho, a key step forward in its metallurgical program and broader ...

SAN BERNARDINO, Calif., Aug. 25, 2025 /PRNewswire/ -- Locksley Resources Limited (LKYRF) announced it has formally signed a strategic Research & Development Agreement with Houston-based Rice ...

BOISE, Idaho, Sept. 26, 2025 /PRNewswire/ - Perpetua Resources Corp. (PPTA) ("Perpetua Resources" or "Perpetua" or the "Company"), provided an update today on the Company's ongoing efforts to help ...

Resolution Minerals Ltd (ASX:RML, OTCQB:RLMLF, FRA:NC3) has reported high antimony recoveries from initial metallurgical test ...

DALLAS, TX / ACCESS Newswire / January 28, 2026 / United States Antimony Corporation ("USAC," "US Antimony," or the "Company"), (NYSE American:UAMY)(NYSE Texas:UAMY), a leading producer and processor ...

Special Report: Resolution Minerals has recorded strong antimony recoveries from initial metallurgical testwork on sulphides ...

(Reuters) -Perpetua Resources said on Thursday it is in talks with Glencore, Trafigura and others about a partnership to refine antimony in the U.S., part of a push to boost Western supplies of a ...

Antimony trioxide is the most important commercial compound of antimony that has several uses including as a flame retardant along with being an intermediate product that can be refined into antimony ...

BOISE - Perpetua Resources Corp. (NASDAQ:PPTA) (TSX:PPTA), whose stock has surged nearly 74% over the past six months according to InvestingPro data, announced Friday it will issue a Request for ...

The Victorian Government is turning to antimony to help drive investment into its growing critical minerals and rare earths ...