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Coral and Anorthite Physical Properties


Anorthite and Coral Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.60-2.70   
2.77   

Fracture
Irregular, Irregular, Gemstones of the world (2001)   
Uneven, Uneven, Gems, Sixth Edition (2006)   

Cleavage
Not Available   
Perfect [001] good [010] poor [110]   

Mohs Hardness
3-4   
6-6.5   

Chemical Composition
CaCO 3Ulrich Henn and Claudio C.   
CaAl 2Si 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
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Coral and Anorthite Chemical Formula

While comparing Coral and Anorthite 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 Coral and Anorthite chemical formula.

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Coral and Anorthite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Anorthite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Anorthite Optical Properties during the identification of gemstone. Specific gravity of Coral is 2.77 whereas that of Anorthite is 2.77.

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