Rio Grande Resources Hits High-Grade Gold and Silver at Winston Project, New Mexico
Rio Grande Resources reported high-grade gold and silver results from channel samples at its Winston Project in New Mexico, including 46.3 g/t gold and 1,030 g/t silver, as the company advances toward Phase 1 drilling.

Rio Grande Resources has released high-grade gold and silver results from its Phase Two surface sampling program at the Winston Gold-Silver Project in New Mexico, with channel samples grading up to 46.3 g/t gold and 1,030 g/t silver from the Poverty Creek area. The company is advancing toward Phase 1 drilling, marking a key milestone for the project. These results come amid a broader backdrop of strong gold demand, with central banks globally having purchased over 1,000 tonnes of gold annually since 2022, supporting prices near all-time highs. The real US 10-year yield, which typically has an inverse correlation with gold, remains elevated but has not deterred investor interest, as the metal continues to trade above $2,000 per ounce.
The program, completed by Dahro on behalf of Rio Grande, focused on structural mapping and channel sampling to refine drill targets. The high-grade intercepts confirm the potential of the epithermal vein system at Poverty Creek. For precious metals traders, such exploration results can signal future supply additions, though near-term price impact is limited until resource estimates are established. Investors tracking gold and silver equities may find this development relevant for sentiment in the junior mining sector. The COMEX-LBMA spread, which reflects physical delivery premiums, has remained narrow, indicating ample liquidity, while ETF flows into GLD and IAU have been mixed, with some profit-taking after gold's rally. Jewelry demand, particularly in India and China, remains robust, though investment demand via bars and coins has softened slightly.
Rio Grande plans to integrate these results with geophysical data to prioritize drill targets for Phase 1 drilling. The market will watch for further assay results and drilling timelines. The US Dollar Index (DXY) has weakened recently, providing a tailwind for gold prices, as a weaker dollar makes gold cheaper for foreign buyers. For real-time pricing on gold and silver, check NowPrice's gold page for current spot and futures data.