Capstone Copper 

Capstone Copper Corp. is a firm primarily dedicated to copper extraction, with its operations concentrated across the Americas. Among its significant holdings are the wholly owned and operated Pinto Valley copper mine, situated in Arizona, USA; the Cozamin copper-silver mine in Zacatecas, Mexico; and the Mantos Blancos copper-silver mine within Chile's Antofagasta region. The company also holds a 70% interest in the Mantoverde copper-gold mine, found in the Atacama region of Chile. Additionally, Capstone possesses the fully approved Santo Domingo copper-gold project, positioned northeast of Mantoverde in the Atacama region of Chile, along with an array of exploration properties spanning the American continents. Its corporate headquarters are located in Vancouver, Canada.