Vancouver, British Columbia – Jan. 29, 2026 – 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.  This is an important step in defining the metallurgical characteristics of the mineralization at Maria Norte. Results of this … Continue reading Rio Silver Launches Metallurgical Program to De-Risk Processing and Optimize Silver Recoveries at Maria Norte