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- Gangue abstract "In mining, gangue (/ɡæŋ/) is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is thus distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed.The separation of mineral from gangue is known as mineral processing, mineral dressing or ore dressing and it is a necessary and often significant aspect of mining. It can be a complicated process, depending on the nature of the minerals involved. For example, galena, an ore of lead, is usually found in large pieces within its gangue, so it does not normally need extensive processing to remove it; but cassiterite, the chief ore of tin, is usually disseminated as very small crystals throughout its gangue, so when it is mined from hard rock, the ore-bearing rock first needs to be crushed very finely, and then has to be subjected to sophisticated processes to separate the ore.For any particular ore deposit, and at any particular point in time, the concentration of the wanted mineral(s) in the gangue material will determine whether it is commercially viable to mine that deposit. The ease with which the ore can be separated also plays an important part. Early mining ventures, with their relatively unsophisticated methods, often could not achieve a high degree of separation, so significant quantities of minerals found their way into the tailings dumps of mines. As the value of a mineral increases, or when new and cheaper means of processing the ore are introduced it has often become worthwhile to rework such old dumps to retrieve the minerals they still contain.".
- Gangue thumbnail Cassiterite_-_Mt_Bischoff_mine,_Waratah,_Tasmania,_Australia.jpg?width=300.
- Gangue wikiPageID "1559991".
- Gangue wikiPageLength "4507".
- Gangue wikiPageOutDegree "21".
- Gangue wikiPageRevisionID "703681617".
- Gangue wikiPageWikiLink Arsenic.
- Gangue wikiPageWikiLink Arsenopyrite.
- Gangue wikiPageWikiLink Cassiterite.
- Gangue wikiPageWikiLink Category:History_of_mining.
- Gangue wikiPageWikiLink Category:Ore_deposits.
- Gangue wikiPageWikiLink Chinese_yuan.
- Gangue wikiPageWikiLink Copper.
- Gangue wikiPageWikiLink Froth_flotation.
- Gangue wikiPageWikiLink Galena.
- Gangue wikiPageWikiLink Insecticide.
- Gangue wikiPageWikiLink Magnetic_separation.
- Gangue wikiPageWikiLink Mineral.
- Gangue wikiPageWikiLink Mineral_processing.
- Gangue wikiPageWikiLink Mining.
- Gangue wikiPageWikiLink Ore.
- Gangue wikiPageWikiLink Overburden.
- Gangue wikiPageWikiLink Tailings.
- Gangue wikiPageWikiLink Tin.
- Gangue wikiPageWikiLink Underground_mining_(hard_rock).
- Gangue wikiPageWikiLink Vanning.
- Gangue wikiPageWikiLink File:Cassiterite_-_Mt_Bischoff_mine,_Waratah,_Tasmania,_Australia.jpg.
- Gangue wikiPageWikiLinkText "Gangue".
- Gangue wikiPageWikiLinkText "gangue".
- Gangue wikiPageWikiLinkText "waste material".
- Gangue wikiPageWikiLinkText "worthless material".
- Gangue wikiPageUsesTemplate Template:Extractive_metallurgy.
- Gangue wikiPageUsesTemplate Template:IPAc-en.
- Gangue wikiPageUsesTemplate Template:Reflist.
- Gangue subject Category:History_of_mining.
- Gangue subject Category:Ore_deposits.
- Gangue comment "In mining, gangue (/ɡæŋ/) is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is thus distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed.The separation of mineral from gangue is known as mineral processing, mineral dressing or ore dressing and it is a necessary and often significant aspect of mining.".
- Gangue label "Gangue".
- Gangue sameAs Q1061670.
- Gangue sameAs Ganga_(geologia).
- Gangue sameAs Hlušina.
- Gangue sameAs Taubes_Gestein.
- Gangue sameAs Ganga_(minería).
- Gangue sameAs Gangue.
- Gangue sameAs Gangue.
- Gangue sameAs Ganga_(materiale).
- Gangue sameAs 脈石.
- Gangue sameAs 맥석.
- Gangue sameAs Gangart_i_gruver.
- Gangue sameAs Gråberg.
- Gangue sameAs Skała_płonna.
- Gangue sameAs Ganga.
- Gangue sameAs m.07kghbb.
- Gangue sameAs Gangue.
- Gangue sameAs Gråberg.
- Gangue sameAs Пуста_порода.
- Gangue sameAs Q1061670.
- Gangue wasDerivedFrom Gangue?oldid=703681617.
- Gangue depiction Cassiterite_-_Mt_Bischoff_mine,_Waratah,_Tasmania,_Australia.jpg.
- Gangue isPrimaryTopicOf Gangue.