Cosa Resources Corp Announces Participation in Red Cloud's 2025 Fall Mining Showcase in TorontoOctober 31, 2025 7:30 AM EDT | Source: Red Cloud Financial ServicesVancouver, British Columbia--(Newsfile Corp. - October 31, 2025) - Cosa Resources Corp (TSXV: COSA) (OTCQB: COSAF), an eastern Athabasca focused uranium exploration Company operating multiple joint ventures with Denison Mines, is pleased to announce that it will present at Red Cloud's Fall Mining Showcase 2025. Shareholders and intere ...