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Riesling Beryl
Riesling Beryl

Afghanite
Afghanite



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Riesling Beryl
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Afghanite

Riesling Beryl and Afghanite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.66-2.86
ConchoidalWalter Schumann
Indiscernible
7.5-8
Al 2Be 3Si 6O 18Martin H.
 
-
-
-
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)

Riesling Beryl and Afghanite Chemical Formula

While comparing Riesling Beryl 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 Riesling Beryl and Afghanite chemical formula.

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Riesling Beryl and Afghanite Specific Gravity

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