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Chuquicamata (/ tʃ uː k iː k ə ˈ m ɑː t ə / choo-kee-kə-MAH-tə; referred to as Chuqui for short) is the largest open pit copper mine in terms of excavated volume in the world. [citation needed] It is located in the north of Chile, just outside Calama, at 2,850 m (9,350 ft) above sea level.
Underground mine producing nickel and copper concentrates 18 (2018) [8] 15 Phoenix Lander County, Nevada: Newmont Mining Corporation: Gold-copper ore, concentrated and leached 16 (2018) [6] 16 Lisbon Valley San Juan County, Utah: Lisbon Valley Mining Company Copper ore, open pit, heap leached 10–15 (2018) [9] 17 Miami: Gila County, Arizona ...
The mining sector in Chile has historically been and continues to be one of the pillars of the Chilean economy. [1] Copper exports alone stands for more than one third of government income. Most mining in Chile is concentrated to the Norte Grande region spanning most of the Atacama Desert. Mining products of Chile includes copper, gold, silver ...
Austria Duvaz Morococha copper mine [3] Cerro Corona mine; Cerro Verde Copper-Molybdenum Mine [4] Cobriza mine; Constancia mine [5] La Granja mine; Las Bambas copper mine; Quellaveco mine [6] Tia Maria mine [7] Tintaya mine; Toquepala mine [8] Toromocho mine [9]
The average copper price in 2007 rose to US$3.23/lb compared with the mine's total direct costs of only 60.8 cents/lb, which fell partly as a result of sharply lower treatment and refining costs charged by smelters. The operation was thus highly profitable and paid US$2.2 billion in taxes to the Chilean treasury. [8]
Antofagasta plc is a London-based Chilean multinational. It is one of the most important conglomerates of Chile with equity participation in Antofagasta Minerals, the railroad from Antofagasta to Bolivia, Twin Metals in Minnesota and other exploration joint ventures in different parts from the world.
1 Copper. 2 Gold. 3 Silver. 4 Titanium. Toggle the table of contents. ... This is a list of mines in Chile organized by product. Copper. Candelaria mine; Mantos ...
Humberstone and Santa Laura Saltpeter Works are two former saltpeter refineries located in northern Chile.They were declared a UNESCO World Heritage Site in 2005, as a testament to the historical importance of saltpeter mining in Chile and the culture and social agenda that developed around it in the late 19th century.