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Powellite
Powellite

Kurnakovite
Kurnakovite



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Powellite
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Kurnakovite

Powellite and Kurnakovite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
4.23
Conchoidal
{111} Distinct
3.5-4
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
Soluble
-
1.847-1.852
Conchoidal
Poor to indistinct on {010}
2-3
Ca3Al3(SiO4)3(OH)

Powellite and Kurnakovite Chemical Formula

While comparing Powellite and Kurnakovite 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 Powellite and Kurnakovite chemical formula.

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Powellite and Kurnakovite Specific Gravity

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