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The nationalization of the Chilean copper industry, commonly described as the Chileanization of copper was the process by which the Chilean government acquired control of the major foreign-owned section of the Chilean copper mining industry. It involved the three huge mines known as 'La Gran Mineria' and three smaller operations. The Chilean-owned smaller copper mines were not affected. The process started under the government of President Carlos Ibáñez del Campo, and culminated during the government of President Salvador Allende, who completed the nationalization. This "act of sovereignty" was the espoused basis for a later international economic boycott, which further isolated Chile from the world economy, worsening the state of political polarization that led to the 1973 Chilean coup d'état.
Goldcorp Inc. was a gold production company headquartered in Vancouver, British Columbia, Canada. The company stood among the largest gold producers in the world, employed about 15,800 people worldwide, engaged in gold mining and related activities including exploration, extraction, processing and reclamation. Goldcorp’s operating assets included eleven mines in North and South America.
Yamana Gold Inc. is a Canadian company that owns and operates gold, silver and copper mines in Canada, Chile, Brazil and Argentina. Headquartered in Toronto, the company was founded in 1994 and became listed on the Toronto Stock Exchange in 1995, the New York Stock Exchange in 2007, and the London Stock Exchange in 2020. The company became a gold producer after its 2003 re-restructuring in which Peter Marrone took over as chief executive officer and it merged with Brazilian company Santa Elina Mines Corporation. The combined company was able to use Yamana's access to capital with Santa Elina development properties to bring the Chapada mine into production. From there the company combined with other TSX-listed companies RNC Gold, Desert Sun Mining, Viceroy Exploration, Northern Orion Resources, Meridian Gold, Osisko Mining and Extorre Gold Mines which each contributed either a producing mine or a development project that was able to come into commercial production. The company was acquired by Pan American Silver in March 2023.
Kinross Gold Corporation is a Canadian-based gold and silver mining company founded in 1993 and headquartered in Toronto, Ontario, Canada. Kinross currently operates six active gold mines, and was ranked fifth of the "10 Top Gold-mining Companies" of 2019 by InvestingNews. The company's mines are located in Brazil, Mauritania, and the United States. It trades under the KGC ticker in the New York Stock Exchange, and under K in the Toronto Stock Exchange.
Simberi Island is a volcanic island in the Tabar Group, in Papua New Guinea's New Ireland Province.
Coeur Mining, Inc. is a precious metals mining company listed on the New York Stock exchange. It operates five mines located in North America. Coeur employs 2,200 people and in 2012 it was the world's 9th largest silver producer. In 2013 the company changed its name to Coeur Mining, Inc. from Coeur d'Alene Mines and moved its head office to Chicago, Illinois from Coeur d'Alene, Idaho.
The Cerro Colorado Mountains are a low mountain range in southern Pima County, Arizona, USA. The highest point of the range is Colorado Peak. The range consists of a NNW–SSE trending ridge with several shorter ridges extending off the main ridge to the ENE. The higher portions of the range cover an area of about 21 km2 (8.1 sq mi), with dimensions of 6.8 km (4.2 mi) by 4.0 km (2.5 mi).
The Cavnic mine is a large mine located in the northwest of Romania in Maramureș County, 26 km southwest of Baia Mare and 576 km north of the capital, Bucharest. Cavnic represents one of the largest polymetallic reserves in Romania having significant reserves of gold, silver, copper, lead and zinc amounting to 20 million tonnes of ore grading 1g/t gold, 30g/t silver, 2% lead, 3% zinc and 1% copper. The resources amount to 640,000 oz of gold, 19.2 million oz of silver, 400,000 tonnes of lead metal, 600,000 tonnes of zinc metal, and 200,000 tonnes of copper metal.
The Muncelu Mic mine was a large open pit mine in the western of Romania in Hunedoara County, 16 km southeast of Simeria and 387 km north-west of the capital, Bucharest. Muncelu Mic represents one of the largest iron ore reserves in Romania having estimated reserves of 6.5 million tonnes of ore. When it was operational it produced around 200,000 tonnes of iron ore/year. The mine also has a gold and silver reserves of around 5.4 million tonnes grading 1g/t gold and 8g/t silver resulting 173,000 oz of gold and 1.38 million oz of silver.
Wheaton Precious Metals Corp. is a Canadian multinational precious metals streaming company. It produces over 26 million ounces and sells over 29 million ounces of silver mined by other companies as a by-product of their main operations.
New Gold Inc. is a Canadian mining company that owns and operates the New Afton gold-silver-copper mine in British Columbia and the Rainy River gold-silver mine in Ontario, Canada. Through a Mexican subsidiary company, they also own the Cerro San Pedro gold-silver mine in San Luis Potosí, Mexico, which ceased operation in 2017. While New Gold was founded in 1980 for the purposes of mineral exploration, the company became a mine operator with its merger of Peak Gold and Metallica Resources in 2008. A fourth company, Western Goldfields, joined in 2009. Together they operated the Peak mine in Australia and Mesquite Mine in California but sold both in 2018. Headquartered in Toronto, shares of the company are traded on the Toronto Stock Exchange and NYSE American.
La Colosa is a porphyry gold mine in Colombia. The mine is located in Cajamarca, Tolima on the eastern flanks of the Central Ranges of the Colombian Andes. La Colosa has estimated inferred resources of 24,000,000 ounces (680 t) of gold, grading at 0.9 to 1.0 milligram per kilogram of Au. In 2015, the mine produced 1,810.35 grams (63.858 oz) of gold. In 2016, 88.4% of the mining value in Colombia came from coal and gold combined, with nickel following at 9.3%.
The El Morro mine is one of the largest gold mines in Chile and in the world. The mine is located in the north of the country in the Atacama Region. The mine has estimated reserves of 6.7 million oz of gold. The mine also holds reserves amounting to 449.5 million tonnes of ore grading 0.49% copper.
The Cerro Negro mine in Santa Cruz Province, southern Argentina, is one of the largest gold mines in the world. It has estimated reserves of 5.74 million ounces of gold and 49.36 million ounces of silver. The mine was designed and built by M3 Engineering.
The Quinchía mine is a gold mine in Colombia. The mine is located in Quinchía, Risaralda. The mine has estimated reserves of 390,000 ounces (11 t) of gold and 817,000 ounces (23.2 t) of silver. In 2016, Quinchía produced 73,475.73 kilograms (2,591,780 oz) of gold, and 10,587.99 kilograms (373,480 oz) of silver.
The El Peñón mine is one of the largest gold mines in Chile and in the world. The mine is located in the northern part of Chile in Antofagasta Region. The mine has estimated reserves of 2.72 million oz of gold and 84.6 million oz of silver.
The Candelaria mine is a large open pit and underground copper-gold mine located in northern Chile in the Atacama Region. Candelaria has Proven and Probable Reserves of 676 million tonnes of ore grading 0.53% copper, 0.13 g/t gold, and 1.79 g/t silver; containing 3.58 million tonnes of copper, 3.0 million oz of gold and 39 million oz of silver. The mine project incorporates a reverse osmosis plant at the port of Caldera, commissioned in 2013, with a capacity to produce 500 litres per second of desalinated industrial water, piping it 115 km from the Pacific Ocean to the minesite.
The Lobo-Marte mine is a gold mining project in Chile's Atacama Region. According to the developers o the project, if opnened it would be one of the largest gold mines in Chile and in the world. The mine is located in the north of the country in the Atacama Region. The mine has estimated reserves of 9.77 million oz of gold. By one estimate the construction of the mine could start in 2025.
Choquelimpie is a 5,327 metres (17,477 ft) high volcano in Chile. It is constructed from several separate layers of andesite and dacite on top of Tertiary and Precambrian layers. The volcano was active over six million years ago, with the neighbouring volcano Ajoya active over seven million years ago. Since then, erosion and glacial activity have dramatically reduced the height of the volcano and excavated a central depression.
References
- 1 2 3 "Cerro Casale". barrick.com. 2013. Archived from the original on 2013-06-20. Retrieved 2013-06-20.
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