pyrrhotite in the Oxford-Paravia Italian Dictionary

Translations for pyrrhotite in the English»Italian Dictionary

pyrrhotite [Brit ˈpɪrətʌɪt, Am ˈpɪrəˌtaɪt] N

pyrrhotite

pirrotina f

pyrrhotite

pirrotite f

Translations for pyrrhotite in the Italian»English Dictionary

Your search term in other parts of the dictionary

pirrotite

pyrrhotite

Monolingual examples (not verified by PONS Editors)

English

These black spots have been classified to be those of graphite, pyrrhotite and pentlandite.

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They are commonly at the edge and partially enclosed by pentlandite, pyrrhotite or chalcopyrite.

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This includes iron ore, magnetite, hematite and often pyrrhotite.

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Nickel-bearing sulfide minerals pentlandite, altered pentlandite and pyrrhotite are present in low concentrations, but are accessible by bioheap leaching.

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Small amounts of pyrite, sphalerite and exsolved pentlandite and chalcopyrite are present with the pyrrhotite.

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Associated minerals include metavivianite, ludlamite, pyrite, siderite and pyrrhotite.

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Sulfide minerals include massive to disseminated pyrite and pyrrhotite with lesser amounts of chalcopyrite, galena, sphalerite and arsenopyrite.

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This sulfide mineral (usually pentlandite, pyrite, chalcopyrite or pyrrhotite) gains platinum by mixing with the bulk of the magma because platinum is chalcophile and is concentrated in sulfides.

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The gangue (the uneconomic waste material) is mainly quartz and pyrite or pyrrhotite.

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It occurs with cylindrite, teallite, plagionite, zinkenite, cassiterite, wurtzite, pyrrhotite, marcasite, arsenopyrite, galena, pyrite, sphalerite, siderite and stannite.

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