Highlights from the May 2026 Surface Sampling Program Include: Up to 46.3 g/t gold and 1,030 g/t silver in channel samples Up to 67.1 g/t gold in grab samples Up to 26.1 g/t gold and 348 g/t silver in rock chip samples VANCOUVER, BC / ACCESS Newswire / July 6, 2026 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF) ("Rio Grande" or "RIO" the "Company"), is pleased to announce results from its recently completed Phase Two surface sampling and structural mapping program (see news release dated May 6, 2026) at its 100%-owned Winston Gold-Silver Project ("Winston" or the "Project") in New Mexico.
