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Augite and Coral Physical Properties


Coral and Augite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.19-3.56   
2.60-2.70   

Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   
Irregular, Irregular, Gemstones of the world (2001)   

Cleavage
{110} Perfect, {010} Indistinct   
Not Available   

Mohs Hardness
5.5-6   
3-4   

Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)   
CaCO 3Ulrich Henn and Claudio C.   

Optical Properties >>
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Augite and Coral Chemical Formula

While comparing Augite and Coral 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 Augite and Coral chemical formula.

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Augite and Coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Augite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Augite and Coral Optical Properties during the identification of gemstone. Specific gravity of Augite is 2.60-2.70 whereas that of Coral is 2.60-2.70.

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Green Gemstones


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