MarketOpen Trading Titan Podcast: Mammoth Minerals (ASX:M79) - Excelsior Springs Exploration Update Episode Date: 14 July 2026 In this episode, MarketOpen covers the latest exploration update from Mammoth Minerals (ASX:M79), highlighting high-grade assay results from the Excelsior Springs Project in Nevada, USA. What was announced: Mammoth Minerals reported new high-grade gold, silver, copper and base metal assay results from reconnaissance rock chip and grab sampling across the Imperial prospect, Railroad Springs trend and Blue Dick prospect at Excelsior Springs. Reported results include 22.1 grams per tonne gold at Imperial, copper results of up to 15.6%, a silver channel sampling result of 17,582 grams per tonne at Blue Dick, and silver results above 1,600 grams per tonne from the Railroad Springs trend. The company stated more than 6 kilom ...