U.S. GoldMining starts metallurgical testwork for Whistler Gold-Copper PEA

U.S. GoldMining Inc.

Engaged BaseMet Laboratories to develop process flowsheet optimized for metal recovery at Whistler.
Testwork aims to support a PEA (initial assessment) under S-K 1300 and NI 43-101.
Previous testing showed 70% gold and 83% copper recoveries; new work targets optimization.
Variability composites and master composite from 2023-2024 drill core will be analyzed.
Includes gravity gold, flotation, and cyanide leaching testwork on concentrate tailings.

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