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  2. List of countries by copper production - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    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.

  3. Porphyry copper deposit - Wikipedia

    en.wikipedia.org/wiki/Porphyry_copper_deposit

    Porphyry copper deposits represent an important resource and the dominant source of copper that is mined today to satisfy global demand. [6] Via compilation of geological data, it has been found that the majority of porphyry deposits are Phanerozoic in age and were emplaced at depths of approximately 1 to 6 kilometres with vertical thicknesses on average of 2 kilometres. [6]

  4. List of copper mines - Wikipedia

    en.wikipedia.org/wiki/List_of_copper_mines

    Copper Mountain mine. Duck Pond mine. Galore Creek mine. Gibraltar Mine. Highland Valley Copper mine. Huckleberry mine. Kidd Creek mine. Mount Polley mine. New Afton mine.

  5. Top 15 Copper Producing Countries in The World - AOL

    www.aol.com/news/top-15-copper-producing...

    Udokan deposits are Russia's largest and the world’s third-largest deposits with over 26 million metric tonnes of copper reserves. The industrial mining on the deposit started in August 2022.

  6. Bingham Canyon Mine - Wikipedia

    en.wikipedia.org/wiki/Bingham_Canyon_Mine

    The Bingham Canyon Mine, more commonly known as Kennecott Copper Mine among locals, [3] is an open-pit mining operation extracting a large porphyry copper deposit southwest of Salt Lake City, Utah, in the Oquirrh Mountains. The mine is the largest human-made excavation, and deepest open-pit mine in the world, [4][5] which is considered to have ...

  7. Copper extraction - Wikipedia

    en.wikipedia.org/wiki/Copper_extraction

    World discoveries of new copper deposits are said to have peaked in 1996. [59] However, according to the US Geological Survey (USGS), remaining world copper reserves have more than doubled since then, from 310 million metric tons in 1996 [ 60 ] to 890 million metric tons in 2022.

  8. Chuquicamata - Wikipedia

    en.wikipedia.org/wiki/Chuquicamata

    The opencast was the biggest pit in the world during the 1990s, but has since been surpassed by the Escondida mine, which is now the world's largest producing mine, with 750,000 metric tons of annual productions (5.6% of the world's production in 2000). Copper has been mined for centuries at Chuquicamata, as evidenced by the 1899 discovery of ...

  9. Copper mining in the Democratic Republic of the Congo

    en.wikipedia.org/wiki/Copper_mining_in_the...

    The DRC copper belt includes some of the highest-grade copper deposits in the world. In some reserves the grades are above 5%. The ore also has high grades of cobalt and may hold 34% of the world's cobalt reserves. There are large deposits that have yet to be explored using modern technology, so the size of the reserves may be understated.