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Hurlbutite
Hurlbutite

Powellite
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Hurlbutite
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Hurlbutite and Powellite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.90
Conchoidal
None
6
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
4.23
Conchoidal
{111} Distinct
3.5-4
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Hurlbutite and Powellite Chemical Formula

While comparing Hurlbutite and Powellite 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 Hurlbutite and Powellite chemical formula.

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Hurlbutite and Powellite Specific Gravity

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