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Pages in category "Copper mines in Chile" ... Sierra Gorda Copper Mine Project This page was last edited on 21 March 2012, at 18:19 (UTC). Text ...
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 ...
El Teniente, an underground copper mine in the commune of Machalí in the Cachapoal Province (2005) Although the relative importance of copper declined in the 1970s and 1980s, it was still the Chilean economy's most important product in 1992. The mining sector represented 6.7 percent of GDP in 1992, as compared with 8.9 percent in 1985.
Under Daniel C. Jackling, in 1905 Nevada Consolidated Copper Corporation (Nevada Con) began copper mining in the Veteran Mine. "The resulting mine was an impressive open-pit and satellite cave." [7] During World War I and until the Great Depression, Nevada Con employed some 1000 - 1200 men in their mines. Mining ended around 1949.
The El Salvador mine is a combined open pit and underground copper mine in the company town of El Salvador. The El Salvador mine was purchased by Anaconda Copper, who had little intention of mining it, due to high tax rates by the Chilean government. When the tax rates were reduced Anaconda decided to bring the mine into production.
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]
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.
Pages in category "Mines in Nevada" The following 9 pages are in this category, out of 9 total. ... Anaconda Copper Mine (Nevada) B. Blue Diamond Mine; Buena Vista ...