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Coral and Hibonite Physical Properties


Hibonite and Coral Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.60-2.70   
3.84   

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

Cleavage
Not Available   
{0001} good, {10 1 0} parting   

Mohs Hardness
3-4   
7.5-8   

Chemical Composition
CaCO 3Ulrich Henn and Claudio C.   
(Ca,Ce)(Al,Ti,Mg)12O19   

Optical Properties >>
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Coral and Hibonite Chemical Formula

While comparing Coral and Hibonite 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 Hibonite chemical formula.

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Coral and Hibonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Hibonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Hibonite Optical Properties during the identification of gemstone. Specific gravity of Coral is 3.84 whereas that of Hibonite is 3.84.

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