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ore mining definition

  • What does ORE mean?   definitions

    What does ORE mean? definitions

    Freebase (0.00 / 0 votes) Rate this definition. Ore. An ore is a type of rock that contains minerals with important elements including metals. The ores are extracted through mining; these are then refined to extract the valuable element.

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  • ore  Definition of ore in English by Oxford Dictionaries

    ore Definition of ore in English by Oxford Dictionaries

    Microbial mining reactions can, on the other hand, be turned to commercial advantage to extract metals from low grade ores. Iron, in contrast, combines with elements such

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  • Britannia Mining  Mining Glossary   Britannia Mining

    Britannia Mining Mining Glossary Britannia Mining

    The quantity of ore making up an ore body, or the rate at which ore is extracted. Top slicing The process of mining iron ore out a horizontal level (slice), then allowing the ground above to collapse into the slice, and then mining out another slice at a lower level.

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  • Mining  Define Mining at Dictionary

    Mining Define Mining at Dictionary

    Mining definition, the act, process, or industry of extracting ores, coal, etc., from mines. See more. ore, or the like, from a mine. to make subterranean passages. They are mining for mica, but the mine is more valuable in other respects than it is as a mica property.

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  • Open pit mining definition and meaning  Collins English

    Open pit mining definition and meaning Collins English

    a method of mining, usually for metallic ores, in which the waste and ore are completely removed from the sides and bottom of a pit which gradually becomes an enormous canyonlike hole see also strip mining

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  • Mining   definition of mining by The Free Dictionary

    Mining definition of mining by The Free Dictionary

    Define mining. mining synonyms, mining pronunciation, mining translation, English dictionary definition of mining. n. 1. The process or business of extracting ore or minerals from the ground. 2. a. The process of digging under an enemy emplacement or fortification to

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  • mining definition scats  Grinding Mill China

    mining definition scats Grinding Mill China

    mining definition scats [ 4.6 6319 Ratings ] The Gulin product line, consisting of more than 30 machines, sets the standard for our industry. We plan to help you meet your needs with our equipment, with our distribution and product support system, and the continual introduction and updating of products. Ore processing Gold Mining, Waihi

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  • What is a Mineral Deposit by Definition

    What is a Mineral Deposit by Definition

    An ore is defined as a mineral or rock from which some valuable constituent, usually a metal, can be profitably extracted. Thus hematite and magnetite are ores of iron; galena is an ore of lead; zinc blende is an ore

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  • Mining definition and meaning  Collins English Dictionary

    Mining definition and meaning Collins English Dictionary

    Mining is the industry and activities connected with getting valuable or useful minerals from the ground, for example coal, diamonds, or gold.

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  • Ore  Definition of Ore by Merriam Webster

    Ore Definition of Ore by Merriam Webster

    Ore definition is a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked. a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked See the full definition.

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  • Mining

    Mining

    Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit.These deposits form a mineralized package that is of economic interest to the miner. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay.

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  • What is Ore?   Definition, Types, Uses  Examples   Video

    What is Ore? Definition, Types, Uses Examples Video

    The ore extraction process, known as mining, can take on various forms depending on the type of ore involved, and takes place on every continent on Earth except for Antarctica.

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  • Define ore  Dictionary and Thesaurus

    Define ore Dictionary and Thesaurus

    An ore is a volume of rock containing components or minerals in a mode of occurrence that renders it valuable for mining. An ore must contain materials that are valuable in concentrations that can be profitably mined, transported, milled, and processed.

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  • Ore  Define Ore at Dictionary

    Ore Define Ore at Dictionary

    Ore definition, a metal bearing mineral or rock, or a native metal, that can be mined at a profit. See more.

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  • Ore  mining  Britannica

    Ore mining Britannica

    Ore Ore, a natural aggregation of one or more minerals that can be mined, processed, and sold at a profit. An older definition restricted usage of the word ore to metallic mineral deposits, but the term has expanded in some instances to include nonmetallics. Although more than 2,800 mineral species

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