Muscovite and Allanite Physical Properties

Muscovite and Allanite Chemical Formula

While comparing Muscovite and Allanite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Muscovite and Allanite chemical formula.

• Chemical formula of Muscovite- KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
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Muscovite and Allanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Muscovite and Allanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Muscovite and Allanite Optical Properties during the identification of gemstone. Specific gravity of Muscovite is 3.40-4.20 whereas that of Allanite is 3.40-4.20.