Compañía Minera Doña Inés de Collahuasi

Collahuasi Mine: A Deep Dive into One of the World's Largest Copper Reserves

Collahuasi Mine: A Deep Dive into One of the World's Largest Copper Reserves Located high in the rugged terrain of Chile's Tarapacá Region, the Collahuasi mine (also known as the Ujina mi...