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open cast mining of copper ore

Openpitmining is a technique used to extract copper ore near the earth's surface. Openpitmining is the most widely used technique of mining copper today. It is accomplished by creating and using benches or terraces to gradually reach deeper under the earth's surface. Underground mining is used when the copper ore is not near the earth's surface.

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  • Open Cast Iron Ore Mining Basics
    Open Cast Iron Ore Mining Basics

    2MiningMethodsCopper.Openpitminingis a technique used to extractcopper orenear the earths surfaceOpenpitminingis the most widely used technique ofmining coppertoday It is accomplished by creating and using benches or terraces to gradually reach deeper under the earths surface Undergroundminingis used when thecopper oreis not near the earths.

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  • What environmental problems are caused by open cast mining
    What environmental problems are caused by open cast mining

    Nov 30, 2011·Open-cast mining of copper oremakes a very large hole. a) Suggest one environmental pronlem that is caused byopen-cast mining of copper ore. b) Somecopper orescontaincopper…

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  • Open Pit Mining Disadvantages Mineral Production
    Open Pit Mining Disadvantages Mineral Production

    1. Types ofminingprocesses; 2. Whenopenpitminingwould be used; 3. The advantages ofopenpitmining; 4. Disadvantages ofopenpitmining; 5. Combiningopenpit & undergroundmining; 6. Stripping ratio ; 7. Managing the slope of the pit; 8. Pit optimisation; 9. Management and safe operating ofopenpit mines; 10. Specialised surfacemining...

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  • The Advantages of Open Pit Mining Sciencing
    The Advantages of Open Pit Mining Sciencing

    Openpitminingdoes offer some advantages over traditional deep shaftmining. Pitminingis more cost effective than shaftminingbecause moreorecan be extracted and more quickly. The working conditions are safer for the miners because there is no risk of cave in or toxic gas.Openpitminingis the preferred ...

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  • manufacturing process of ore iron ore gold mining machine
    manufacturing process of ore iron ore gold mining machine

    manufacturing process oforeironoregoldminingmachine. Efficient Thickener. Efficient Thickener. Hydraulic Motor Driving Center Thickener. Hydraulic Motor Driving Center Thickener. Grid Type Ball Mill. Grid Type Ball Mill. Submerged Slurry Pump. Submerged Slurry Pump. Agitation Tank For …

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  • Copper ore mininginopen cast mining, ErdenetMining
    Copper ore mininginopen cast mining, ErdenetMining

    Download this stock image:Copper ore mininginopen-cast mining, ErdenetMiningCorporation EMC, ErdenetCopper Mine, Erdenet, Mongolia - KAHH11 from Alamy's library of millions of high resolution stock photos, illustrations and vectors.

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  • TENORM Copper Miningand Production Wastes Radiation
    TENORM Copper Miningand Production Wastes Radiation

    Oresthat containcopperin the U.S. are typically mined in large,open-pits.Copperprocessing facilities are usually located nearminingor extraction sites. Significant waste volumes are associated withcopperproduction.Minewastes may contain radionuclides due to their natural presence inoresand can be a source of TENORM.

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  • What environmental problems are caused byopen cast mining
    What environmental problems are caused byopen cast mining

    Nov 30, 2011·Open-cast mining of copper oremakes a very large hole. a) Suggest one environmental pronlem that is caused byopen-cast mining of copper ore. b) Somecopper orescontaincoppersulfide, CuS.Coppersulfide is heated in air to producecopperand sulfur dioxide. Suggest one environmental problem caused by heatingcoppersulfide in air.

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  • Open PitMiningMethods
    Open PitMiningMethods

    Open-pitminingmethods are applicable tomining oredeposits that apex at or near the surface. If the deposit apexes below the surface, the overburden and barren capping overlying theoremust be removed in advance ofopen-pitmining. The removal of this material is known as stripping. The stripping-pit limits must be extended beyond the limits of theorepit to provide a bench, and the pit ...

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  • OpenPitMiningDisadvantages Mineral Production
    OpenPitMiningDisadvantages Mineral Production

    1. Types ofminingprocesses; 2. Whenopenpitminingwould be used; 3. The advantages ofopenpitmining; 4. Disadvantages ofopenpitmining; 5. Combiningopenpit & undergroundmining; 6. Stripping ratio ; 7. Managing the slope of the pit; 8. Pit optimisation; 9. Management and safe operating ofopenpit mines; 10. Specialised surfacemining...

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  • Small ScaleOpen Cast MiningEquipment
    Small ScaleOpen Cast MiningEquipment

    Small ScaleOpen Cast Copper MiningEquipment . Small ScaleOpen Cast MiningEquipment barite mill Small ScaleOpen Cast MiningEquipment is manufactured from Shanghai Xuanshi It is widely used both domestic and abroad in metallurgy architecture roak Get Price Price Chat Online list of equipment needed in acopper mineforopen cast.

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  • What Are the Disadvantages of OpencastMining
    What Are the Disadvantages of OpencastMining

    Mar 25, 2020· Opencastmining, also known as surfaceminingor stripmining, has disadvantages that include disturbance of the environment and local ecosystems, exposure of radioactive elements and contamination of freshwater sources. The use of heavy machinery and blasting techniques also create environmental pollution.

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