Pinnacle Provides First Results from Underground Drilling Program at El Potrero; Samples up to 59.2 g/t Au and 424 g/t Ag with Visible Gold August 18, 2026 / gambusinoprospectormexico 2026-08-18_pinnacle provides underground drilling results for el potrero project_dgoDownload Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading…