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Chrome Tourmaline and Muscovite Physical Properties


Muscovite and Chrome Tourmaline Physical Properties


Physical Properties

Tenacity
Not Available   
Elastic   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.85-3.35   
2.78-2.88   

Fracture
ConchoidalArthur Thomas, Gemstones (2009)   
Micaceous, Brittle   

Cleavage
3,2   
Perfect on the {001}   

Mohs Hardness
7-7.5   
2-3   

Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.   
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references   

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Chrome Tourmaline and Muscovite Chemical Formula

While comparing Chrome Tourmaline and Muscovite 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 Chrome Tourmaline and Muscovite chemical formula.

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Chrome Tourmaline and Muscovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Muscovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Muscovite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 2.78-2.88 whereas that of Muscovite is 2.78-2.88.

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