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Cobaltite and Muscovite Physical Properties


Muscovite and Cobaltite Physical Properties


Physical Properties

Tenacity
Not Available   
Elastic   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
6.3   
2.78-2.88   

Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic   
Micaceous, Brittle   

Cleavage
{100} Good, {010} Good, {001} Good   
Perfect on the {001}   

Mohs Hardness
5.5   
2-3   

Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)   
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
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Cobaltite and Muscovite Chemical Formula

While comparing Cobaltite 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 Cobaltite and Muscovite chemical formula.

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Cobaltite and Muscovite Specific Gravity

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

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