Pinto Valley September 04, 2025 12:10 Updated Links https://capstonecopper.com/operations/pinto-valley/ https://goo.gl/maps/G7r7o79wj1UgptWy9 MediaAug-25: Capstone Copper’s Pinto Valley Site Awarded The Copper Mark (checked 4-Sep-25)Created Sep-25; Related to USA