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Positive Results from Preliminary Metallurgical Tests at El Potrero
Hosted by Pinnacle Silver & Gold Corp.
Thu, Oct 30, 2025
08:00 PM
Description
Join Robert Archer as he discusses the positive results from preliminary scoping metallurgical tests for the high-grade El Potrero gold-silver project in Durango, Mexico. The tests showed excellent gold recoveries up to 96.79%, averaging 95.09%. Following the update, he will be available for questions.
Featured Presenters
Robert Archer
President & CEO at Pinnacle Silver and Gold Corp.
Mr. Archer has more than 40 years’ experience in the mining industry, working throughout the Americas. After spending more than 15 years with major mining companies, Mr. Archer held several senior management positions in the junior mining sector and co-founded Great Panther Mining Limited, a mid-tier precious metals producer. He served as President & CEO of Great Panther from 2004-2017 and Director until 2020, and joined Newrange Gold Corp. as a Director in March 2018 followed by his appointment as CEO in January 2019 and President in October 2021. Mr. Archer is a Professional Geologist and holds an Honours BSc from Laurentian University in Sudbury, Ontario.