F3 Uranium JR Zone: From 20%+ Ultra-High Grade Core to Maiden Resource Estimate Roadmap (TSX.V. FUU)
October 29, 2025

Sam Hartmann, VP of Exploration at F3 Uranium (TSX.V: FUU), returns to share the latest on the company’s high-impact uranium projects in Canada’s Athabasca Basin. From the ultra-high-grade JR Zone—now nearing its maiden resource estimate—to the exciting new Tetra Zone discovery 12 km south, Sam breaks down the geology, drilling strategy, and what sets F3 apart in one of the world’s top uranium districts. Company website: https://f3uranium.com/

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