Rio Silver Launches Metallurgical Program to De-Risk Processing and Optimize Silver Recoveries at Maria Norte

2026-01-29 - 13:40

VANCOUVER, British Columbia, Jan. 29, 2026 (GLOBE NEWSWIRE) -- Rio Silver Inc. (“Rio Silver” or the “Company”) (TSX-V: RYO | OTC: RYOOF) has initiated metallurgical testwork that will assist in designing a process flow sheet to optimize silver recoveries from planned mineral extraction and processing activities at its Maria Norte Project, Peru. Read More