Pinto Valley is an open pit copper-molybdenum mine, with associated milling facilities and short line railroad, located 125 kilometres east of Phoenix in Arizona, US.

Key Operational Facts
Location Arizona, US
Primary product mined Copper
By-products Molybdenum, Silver
Ownership 100%
Workforce (including contract employees) 650
Estimated mine life 2026
Mining type Open pit
Planned operating throughput (thousand tonnes per day) 50 - 52
Average Annual Production - Contained in Concentrate (M lbs) 119.5
Average Annual Production - Cathode (M lbs) 6.3
Measured & Indicated Mineral Resources (M tonnes) 1,563
Measured & Indicated contained copper (k tonnes) 10,506
Grade (Cu %) 0.30

Additional information on Capstone's Mineral Reserves and Mineral Resources is available here.