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Johachidolite
Johachidolite

Afghanite
Afghanite



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Johachidolite
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Afghanite

Johachidolite and Afghanite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.45
-
None
7.5
CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
2.55-2.65
Conchoidal
Perfect {10 1 0}
5.5-6
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)

Johachidolite and Afghanite Chemical Formula

While comparing Johachidolite and Afghanite 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 Johachidolite and Afghanite chemical formula.

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Johachidolite and Afghanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Johachidolite and Afghanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Johachidolite Vs Afghanite during the identification of gemstone. Specific gravity of Johachidolite is whereas that of Afghanite is .