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

Rio Silver Inc. has commenced a comprehensive metallurgical testwork program at its Maria Norte Project in Peru, marking a significant advancement in the project's development pathway. The program is specifically designed to optimize silver recoveries and establish a robust process flowsheet for planned mineral extraction and processing activities at the site.

This metallurgical initiative represents a critical de-risking milestone for the Maria Norte Project, as understanding the metallurgical characteristics of the mineralization is essential for determining processing viability and economic feasibility. The testwork will provide crucial data on silver recovery rates, processing parameters, and optimal extraction methodologies, which will directly inform future processing plant design and operational strategies.

For Rio Silver, this program demonstrates proactive project advancement and technical due diligence, positioning the company to better understand the processing requirements and potential economics of its Peruvian silver asset. The timing of this metallurgical work suggests the company is progressing systematically through pre-production phases, building the technical foundation necessary for eventual commercial operations.

The initiation of metallurgical testing at Maria Norte reflects broader industry trends toward thorough technical validation before major capital commitments. For silver-focused companies operating in Peru's established mining jurisdiction, such comprehensive metallurgical programs are increasingly viewed as essential for de-risking projects and attracting development financing or strategic partnerships.