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In the period up to the end of World War I (1914–18) the copper was mostly extracted by labourers from Spain and shipped to the United States. Companies active in the mines were La San José Copper Mines and Ferrocarril del Cobre, The Copper Mines, Copper Company and the Cuba Leasing Company. After the war, operations were greatly reduced.
During and after the Conquest, the working of the metal by the indigenous was disrupted. Many of the villages of the Pátzcuaro area were abandoned in large part due to the abuses by conquistador Nuño de Guzmán. The Spanish were soon aware of the copper deposits of this region and the indigenous’ ability to work it.
The settlement was officially named a town in 1858 and called Santa Clara de Portugal in honor of Cayetano de Portugal. [2] Copper production peaked in the second half of the 19th century. At this time a huge fire destroyed the town and it remained impoverished from the end of the 19th century into the early 20th.
Tumbaga is the name given by Spanish Conquistadors for a non-specific alloy of gold and copper, and metals composed of these elements. Pieces made of tumbaga were widely found in pre-Columbian Mesoamerica in North America and South America. The term is a borrowing from the Tagalog tumbaga. This came from Malay tembaga, meaning 'copper' or ...
The country exported $5.97 billion worth of copper in 2021, making it one of the leading copper exporters in the world. Moreover, the country has around 36 million tonnes of copper reserves.
Production trends in the top five copper-producing countries, 1950-2012. This is a list of countries by mined copper production. Copper ore can be exported to be smelted so that a nation's smelter production of copper can differ greatly from its mined production. See: List of countries by copper smelter production.
The nationalization of the Chilean copper industry, commonly described as the Chileanization of copper (Spanish: Chilenización del cobre) [1] 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 ...
He named it Santa Rita del Cobre (Saint Rita of the Copper), after Saint Rita of Cascia and the existing mine. During the early 19th century the mine produced over 6 million pounds (2.7 million kg) of copper annually. [1] The crudely smeltered ore was shipped to Chihuahua for further smelting and then sent to Mexico City on mule back. [1]