MUSCOVITE
Muscovite
Muscovite is a phyllosilicate mineral of aluminium and potassium with formula KAl22, or 236. It has a highly-perfect basal cleavage yielding remarkably-thin laminæ which are often highly elastic. Sheets of muscovite 5×3 m have been found in Nellore, India.The above text is a snippet from Wikipedia: Muscovite
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muscovite
Noun
- A pale brown mineral of the mica group, being a basic potassium aluminosilicate with the chemical formula KAl2(Si3Al)O10(OH,F)2; used as an electrical insulator etc.
The above text is a snippet from Wiktionary: muscovite
and as such is available under the Creative Commons Attribution/Share-Alike License.