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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 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.
The town was founded in 1906 by the Braden Copper Company as a company town to support extracting copper from the El Teniente mine. [2] It was named after the company's first president, Barton Sewell. During the Great Depression, the Braden Copper Company became a subsidiary of Kennecott Copper Company. In 1917 the foundry or smelter was moved ...
Guanín objects made by the Taínos excavated in Cuba.. Guanín is an alloy of copper, gold and silver, similar to red gold, used in pre-Columbian central America. [1] The name guanín is taken from the language of the Taíno people, who prized it for its reddish color, brilliant shine, and unique smell, and associated it with both worldly and supernatural power.
After the basic shape is obtained, the decorative and finishing work begins. The embossing, also called repoussé, is a form of decorating the basic shape of a vessel or other piece. It consists of hammering the piece from the inside to push the shape outwards. After this shape is made, details are added by chiseling and engraving. [24]
Copper products for sale in Santa Clara del Cobre, Michoacán. While copper was worked in some parts of Mesoamerica, modern Mexican tradition is Spanish in origin. [29] Copper working was initially ignored by the Spanish conquistadors as they were looking for gold and silver. It was not shipped to Spain as much as the other two.
For the New Spanish, America was a new land to explore for gold and silver and also to spread Christianity. The New Spanish named the people they encountered "Tarahumara", derived from the word Rarámuri, which is what the indigenous people call their men. Some scholars theorize that this word may mean 'The running people'.
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.