what is ore in mining

  • The Mining Process – Waihi Gold

    The Mining Process. 1. ... To define the ore from the waste rock, samples are taken and assayed. Assay results are used to mark out areas of ore and waste rock, ...

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  • ore | mining | Britannica.com

    Mining, processing, ... URL: https://; Access Date: January 03, 2017; Share. Share. Facebook Twitter Google+ LinkedIn Email ...

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  • Ore | Definition of Ore by Merriam

    Define ore: a naturally occurring mineral containing a valuable constituent ... Other Mining and Drilling Terms. trepan, wildcat. 2 ore. noun \ˈər-ə\ Definition of ...

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  • What is mining?

    Mining is the extraction of valuable ... Where shafts or tunnels are dug into the earth to reach buried ore deposits. This type of mining is classified by ...

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  • Iron Ore Mining News and Commentary | MINING.com

    Iron Ore Mining News. Former Chinalco boss sent to prison for 16 years ...

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  • what the ore mine is used for

    this heavenly metal was mostly used in jewelry and what machine is used to mine iron | Solution for equipment used on iron mines. Iron Ore Crusher,Iron Ore Mining Equipment,...

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  • Ore

    An ore is a type of rock that contains sufficient minerals with important elements including metals that ... will directly affect the costs associated with mining the ...

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  • What is mining?

    What is mining? Mining is the extraction (removal) of minerals and metals from earth. Manganese, tantalum, cassiterite, copper, tin, nickel, bauxite (aluminum ore ...

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  • Mining

    Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, dimension stone, rock salt, potash, gravel, and clay. Mining is required ...

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  • What is Gold Ore worth? High Grade Mining Ore

    What exactly is gold ore? Have you ever purchased what looked like a huge piece of gold, ... be considered a very high-grade ore, worth mining in most cases. Using this hypothetical ...

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