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Sell Manganese ore

Offer type: salePublished: 01.04.2015
Seller:Viktoriya Viktoriya
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Address:Ukraine, Donets'ka Oblast', Donetsk
MANGANESE ORE (and. manganese ores; n Manganerze; f. minerais de manganese; I. minerales de manganeso) - natural mineral formations containing manganese in such compounds and the concentrations at which their industrial use is technically possible and economically feasible.

Manganese is present in the ores in the form of various oxide compounds, carbonates, silicates. The main industrial ore oxide represented by pyrolusite, black manganese, kriptomelanom, manganite, hausmania, braunton, hollandicum, coronadite, bixbyite, natita, birnessite, todorokite and others Subordinate importance carbonate ore containing calcium rhodochrosite, manganocalcite, kutnahorite and other minerals. Silica, primarily quartz-rhodonite-bustamite and spessartine ores usually contain high amounts of silica, mechanical hard enrichable, and therefore not practical. Greater is the value of their oxidized difference.