Store Catalogue | Rock, Mineral & Fossil Specimens | Minerals | Silicate Minerals | Single Specimen of Biotite Mica
Single specimen of Biotite Mica. Remember all our prices include VAT & carriage within the UK.Biotite Mica is a type of silicate mineral that is primarily composed of potassium, magnesium, aluminum, and iron. It has a dark colour and a sheet-like structure, and often forms as thin, platy crystals. It is a common mineral in igneous and metamorphic rocks, and is commonly found in rocks such as granite and gneiss. It is commonly used in the field of petrology to identify and classify different rock types based on their mineral compositions. Biotite Mica has a variety of uses, including in the production of certain types of ceramics and in the manufacture of certain types of electrical insulators.
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