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Rio Grande Resources Reports Gold up to 41.2 g/t and Silver up to 1,435 g/t at Its Winston Project, New Mexico
High-Grade Samples Returned in a New Previously Unsampled Area of Poverty Creek and Identifies Multiple Structural Trends VANCOUVER, BC / ACCESS Newswire / February 19, 2026 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF) ("Rio Grande" or the "Company") ...
About this update from Rio Grande Resources Ltd
[{"type":"text","content":"High-Grade Samples Returned in a New Previously Unsampled Area of Poverty Creek and Identifies Multiple Structural Trends","length":121,"tagName":"p"},{"type":"text","content":"VANCOUVER, BC / ACCESS Newswire / February 19, 2026 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF) ("Rio Grande" or the "Company") is pleased to announce assay results from its December 2025 surface sampling campaign (see News Release, December 22, 2025) carried out by Dahrouge Geological Consulting USA Ltd. ("Dahrouge") at the Winston Gold-Silver Project (the "Winston Project" or the "Project") located in the Black Range Mountains of Sierra County, New Mexico. The program returned results (figure 1) from a newly identified and previously unsampled mineralized area within the Poverty Creek area of the Project referred to as the "Poverty Creek Trend." Sampling returned gold values up to 41.2 g/t Au and silver values up to 1,435 g/t Ag, further confirming high-grade precious metal mineralization across multiple structurally controlled zones within the property.","length":935,"tagName":"p"},{"type":"text","content":"Sampling Program Overview","length":25,"tagName":"p"},{"type":"text","content":"Dahrouge completed a reconnaissance surface sampling and mapping program across the Winston claim block. A total of 72 samples were collected, including 11 channel samples from exposed in situ veins and 39 rock chip samples from vein outcrops, subcrops, and historic workings. The program was designed to evaluate structural continuity, identify mineralized trends, and refine priority target areas for follow-up work for potential future drill testing. Sample Highlights Include:","length":480,"tagName":"p"},{"type":"list","items":[{"val":[{"type":"text","content":"WIN-120725-16 - Gold: 29.5 g/t - Silver: 1,435 g/t","length":50,"tagName":"p"}]},{"val":[{"type":"text","content":"WIN-120725-17 - Gold: 6.3 g/t - Silver: 605 g/t","length":47,"tagName":"p"}]},{"val":[{"type":"text","content":"WIN-120725-18 - Gold: 4.34 g/t - Silver: 303 g/t","length":48,"tagName":"p"}]},{"val":[{"type":"text","content":"25-WIN-G-CH - Gold: 9.87 g/t - Silver: 291 g/t","length":46,"tagName":"p"}]}],"tagName":"ul","bulletedList":true,"length":191,"olType":false},{"type":"image","alt":"Figure 1. Map Illustrating the Locations of high-...