Capstone Mining is a Canadian base metals mining company, focused on copper. Our two producing mines are the Pinto Valley cop ... per mine located in Arizona, US and the Cozamin polymetallic mine in Zacatecas State, Mexico. Capstone also owns 100% of Santo Domingo, a copper-iron-gold project in Region III, Chile, as well as a portfolio of exploration properties. Capstone's strategy is to focus on the optimization of operations and assets in politically stable, mining-friendly regions, centred in the Americas. We are committed to the responsible development of our assets and the environments in which we operate. Our headquarters are in Vancouver, Canada and we are listed on the Toronto Stock Exchange (TSX). Further information is available at www.capstonemining.com. read more