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- Muscovite abstract "Muscovite (also known as common mica, isinglass, or potash mica) is a phyllosilicate mineral of aluminium and potassium with formula KAl2(AlSi3O10)(F,OH)2, or (KF)2(Al2O3)3(SiO2)6(H2O). It has a highly-perfect basal cleavage yielding remarkably-thin laminæ (sheets) which are often highly elastic. Sheets of muscovite 5×3 m have been found in Nellore, India.Muscovite has a Mohs hardness of 2–2.25 parallel to the [001] face, 4 perpendicular to the [001] and a specific gravity of 2.76–3. It can be colorless or tinted through grays, browns, greens, yellows, or (rarely) violet or red, and can be transparent or translucent. It is anisotropic and has high birefringence. Its crystal system is monoclinic. The green, chromium-rich variety is called fuchsite; mariposite is also a chromium-rich type of muscovite.Muscovite is the most common mica, found in granites, pegmatites, gneisses, and schists, and as a contact metamorphic rock or as a secondary mineral resulting from the alteration of topaz, feldspar, kyanite, etc. In pegmatites, it is often found in immense sheets that are commercially valuable. Muscovite is in demand for the manufacture of fireproofing and insulating materials and to some extent as a lubricant.The name muscovite comes from Muscovy-glass, a name given to the mineral in Elizabethan England due to its use in medieval Russia as a cheaper alternative to glass in windows. This usage became widely known in England during the sixteenth century with its first mention appearing in letters by George Turberville, the secretary of England's ambassador to the Russian tzar Ivan the Terrible, in 1568.".
- Muscovite thumbnail Muscovite-Albite-122887.jpg?width=300.
- Muscovite wikiPageID "21062".
- Muscovite wikiPageRevisionID "604370264".
- Muscovite birefringence "δ = 0.035 – 0.042".
- Muscovite caption "Muscovite with albite from Doce valley, Minas Gerais, Brazil".
- Muscovite caption "Small specimen of Muscovite from Brazil.".
- Muscovite category "Silicate mineral Phyllosilicate".
- Muscovite cleavage "Perfect on the {001}".
- Muscovite color "White, grey, silvery".
- Muscovite dana "71.02".
- Muscovite diaphaneity "Transparent to translucent".
- Muscovite dispersion "r > v weak".
- Muscovite fluorescence "None".
- Muscovite formula "KAl22".
- Muscovite fracture "Micaceous".
- Muscovite gravity "2.76".
- Muscovite habit "Massive to platy".
- Muscovite hasPhotoCollection Muscovite.
- Muscovite height "140".
- Muscovite luster "Vitreous, silky, pearly".
- Muscovite mohs "2".
- Muscovite mohs "4".
- Muscovite name "Muscovite".
- Muscovite opticalprop "Biaxial".
- Muscovite pleochroism "Weak when colored".
- Muscovite refractive "nα = 1.552–1.576".
- Muscovite refractive "nβ = 1.582–1.615".
- Muscovite refractive "nγ = 1.587–1.618".
- Muscovite streak "White".
- Muscovite strunz "9".
- Muscovite symmetry "2".
- Muscovite system "Monoclinic , space group C 2/m".
- Muscovite tenacity "Elastic".
- Muscovite twinning "Common on the [310], less common on the {001}".
- Muscovite unitCell "a = 5.199 Å, b = 9.027 Å, c = 20.106 Å, β = 95.78°; Z = 4".
- Muscovite width "500".
- Muscovite wordnet_type synset-mineral-noun-1.
- Muscovite subject Category:Aluminium_minerals.
- Muscovite subject Category:Mica_group.
- Muscovite subject Category:Monoclinic_minerals.
- Muscovite subject Category:Potassium_minerals.
- Muscovite type ChemicalSubstance.
- Muscovite type Mineral.
- Muscovite type ChemicalObject.
- Muscovite type Thing.
- Muscovite comment "Muscovite (also known as common mica, isinglass, or potash mica) is a phyllosilicate mineral of aluminium and potassium with formula KAl2(AlSi3O10)(F,OH)2, or (KF)2(Al2O3)3(SiO2)6(H2O). It has a highly-perfect basal cleavage yielding remarkably-thin laminæ (sheets) which are often highly elastic. Sheets of muscovite 5×3 m have been found in Nellore, India.Muscovite has a Mohs hardness of 2–2.25 parallel to the [001] face, 4 perpendicular to the [001] and a specific gravity of 2.76–3.".
- Muscovite label "Moscovita".
- Muscovite label "Moscovita".
- Muscovite label "Muscoviet".
- Muscovite label "Muscovite".
- Muscovite label "Muscovite".
- Muscovite label "Muscovite".
- Muscovite label "Muskovit".
- Muscovite label "Muskowit".
- Muscovite label "Мусковит".
- Muscovite label "مسكوفيت".
- Muscovite label "白雲母".
- Muscovite label "白雲母".
- Muscovite sameAs Muskovit.
- Muscovite sameAs Muskovit.
- Muscovite sameAs Μοσχοβίτης.
- Muscovite sameAs Moscovita.
- Muscovite sameAs Moskovita.
- Muscovite sameAs Muscovite.
- Muscovite sameAs Muscovite.
- Muscovite sameAs 白雲母.
- Muscovite sameAs 백운모.
- Muscovite sameAs Muscoviet.
- Muscovite sameAs Muskowit.
- Muscovite sameAs Moscovita.
- Muscovite sameAs m.0596h.
- Muscovite sameAs Q106532.
- Muscovite sameAs Q106532.
- Muscovite wasDerivedFrom Muscovite?oldid=604370264.
- Muscovite depiction Muscovite-Albite-122887.jpg.
- Muscovite isPrimaryTopicOf Muscovite.
- Muscovite name "Muscovite".