Volta Delivers Positive Initial Metallurgical Results at Springer

88.2% REE Recovery and Demonstrating Gallium By-Product Potential Toronto, Ontario--(Newsfile Corp. - June 1, 2026) - Volta Metals Ltd. (CSE: VLTA) (FSE: D0W) (OTCQB: VOLMF) ("Volta" or the "Company") is pleased to report results from the first metallurgical flotation test program completed on material from its Springer Rare Earth Element ("REE") Deposit in Ontario, Canada ("Springer").