HyperDic: biotita

Català > 1 sentit de la paraula biotita:
NOMsubstancebiotitadark brown to black mica found in igneous and metamorphic rock
Català > biotita: 1 sentit > nom 1, substance
Sentitdark brown to black mica found in igneous and metamorphic rock.
EspecíficlepidomelaneA mica that is a biotite containing iron
GeneralmicaAny of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves
Anglèsbiotite
Espanyolbiotita

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