Morningstar

Rio Grande Resources Completes 2025 Field Program and Advances Drill Targeting at the Winston Gold-Silver Project

VANCOUVER, BC / ACCESS Newswire / December 22, 2025 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF) ("Rio Grande" or "RIO" the "Company"), is pleased to announce that it has successfully completed ...
WRIC

Rio Grande Resources Announces the Successful Completion of Sampling and Field Campaign at the Winston Gold-Silver Project

Mineralized shoots were identified along bends in vein strike and are associated with ginguro banded vein phases containing dark gray sulphosalts and chalcopyrite, indicative of high-grade precious ...
Morningstar

Rio Grande Resources Provides 2025 Fall Exploration Update for its Winston Gold and Silver Properties and Engages Dahrouge Geological Consulting

"We are excited to formally engage Dahrouge Geological Consulting to lead the next phase of systematic exploration at Winston," said Jason Barnard, President and CEO of Rio Grande Resources. "Their ...