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oldest copper mines in the world

  • The 10 biggest copper mines in the world - Mining Technology

    Nov 5, 2013 ... Escondida is also the world's largest copper producing mine - in the ... Opened in 1899, Cananea is one of the oldest open-pit mines in North...

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  • Ancient Mines - Ancient Trenches

    Process Metallurgy is one of the oldest applied sciences . Its history ... Its shafts are among the deepest ever sunk to extract this raw material. .... "The Great Orme Ancient Copper Mines on the Creuddyn Peninsula dates back to the Bronze Age.

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  • Oldest Water On Earth Found In Canadian Mine, May Hold Clues To ...

    May 15, 2013 ... “As the prices of copper, zinc and gold have gone up, mines now go ... to see if there are habitable reservoirs of similar age around the world.”.

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  • 5 Oldest Mines in the World: A Casual Survey - Promine

    Aug 19, 2014 ... Discover the mystery behind five of the world's oldest mines. ... This prehistoric copper-mining dates back at least to 5,000 B.C. Keweenaw...

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  • Oldest New World mine uncovered - USA Today

    May 19, 2011 ... Archaeologists report the discovery of the oldest mine found in the New ... New World, but it is different from later copper mines in the Americas...

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  • Ngwenya Mines - UNESCO World Heritage Centre

    Dec 31, 2008 ... This mine is known to be one of the oldest mine in the world. ... mines for earlier periods like the mining area of the Great Copper Mountain in...

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  • World's oldest copper mine hits production milestone

    Apr 5, 2012 ... Cyprus Mail reports the world's oldest producing copper mine has passed 50000 tonnes of the red metal.

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  • Prehistoric Mining. - Ancient-Wisdom

    The oldest known mine in the archaeological record is the "Lion Cave" in ... in prehistoric funerary rituals and cave-art around the ancient world offer a clue as to ... Quarries for turquoise and copper were also found at "Wadi Hamamat, Tura,...

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  • Copper History - Асарел Медет АД

    The oldest copper ornament dates back to around 8700 BC and it was found in the modern ... The largest copper mine in the world is located in South America.

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  • Mining - Wikipedia

    Mining is extraction of valuable minerals or other geological materials from the earth usually ... Hence, most of the world's nations have passed regulations to decrease the impact ... The oldest-known mine on archaeological record is the "Lion Cave" in ... These were used extensively in the copper mines at Rio Tinto in Spain,...

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