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Selenite
Selenite

Violane
Violane



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Selenite
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Violane

Selenite and Violane Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Perfect
2
CaSO4·2H2O
 
-
-
-
3.22-3.40
Conchoidal
Perfect
5-6
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Selenite and Violane Chemical Formula

While comparing Selenite and Violane 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 Selenite and Violane chemical formula.

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Selenite and Violane Specific Gravity

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