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Cymophane
Cymophane

Hurlbutite
Hurlbutite



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Cymophane
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Hurlbutite

Cymophane and Hurlbutite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.69-3.81
-
Perfect
8.5
BeAl 2O 4Arthur Thomas , Gemstones (2009)
 
-
-
-
2.90
Conchoidal
None
6
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Cymophane and Hurlbutite Chemical Formula

While comparing Cymophane and Hurlbutite 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 Cymophane and Hurlbutite chemical formula.

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Cymophane and Hurlbutite Specific Gravity

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