Lundin Mining Corporation is a Canada-based mining company with three operating mines in Brazil and Chile. It produces commodities that support infrastructure and electrification. Its operations include Candelaria, Caserones, Chapada, and Vicuna. The Candelaria Copper Mining Complex comprises two adjacent copper mining operations, Candelaria and Ojos del Salado, which produce copper concentrates from an open pit and underground mines. Candelaria is an open pit and underground mining operation providing copper ore to two on-site processing plants located near Copiapo in the Atacama region of Chil. Caserones is an open pit copper-molybdenum mine which produces high-quality copper concentrate, copper cathode and molybdenum concentrate. Chapada is an open pit copper-gold mine producing high-quality copper concentrate. Chapada is in the northern part of Goias State of Brazil, approximately 270 km northwest of the national capital of Brasilia. It holds interest in the Los Helados Project.