Bob Archer
President and CEO of Pinnacle Silver & Gold, responsible for overseeing exploration and operational updates including the El Potrero project's LiDAR-driven discovery and development plans.
Best podcasts with Bob Archer
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Mar 18, 2026 • 11min
Pinnacle Silver & Gold - New Silver-Lead-Zinc Discovery at El Potrero
Bob Archer, President and CEO of Pinnacle Silver & Gold, discusses a LiDAR-driven discovery of high-grade silver-lead-zinc at El Potrero. He outlines links to the nearby Topia geology and how the find fits with fast-tracking gold-silver production. He also covers underground drilling plans, metallurgical testing, and infrastructure feasibility steps.
Mar 2, 2026 • 22min
Pinnacle Silver & Gold - El Potrero Project Update: Drilling, De-Risking, and Development
Bob Archer, President and CEO of Pinnacle Silver and Gold, a mining developer experienced in restarts and project advancement. He discusses preparing and modernizing underground workings for a 100+ hole delineation drill program. Plans for phased surface drilling and permitting are covered. Metallurgical testing and a power-line feasibility study are also highlighted, along with a formal community agreement.
