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Emerald
Emerald

Violane
Violane



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Emerald
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Violane

Emerald and Violane Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
Hard
2.67-2.78
Uneven, ConchoidalWalter Schumann
Imperfect on the [0001]
7.5-8
Be3Al2SiO6
 
-
-
-
3.22-3.40
Conchoidal
Perfect
5-6
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Emerald and Violane Chemical Formula

While comparing Emerald 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 Emerald and Violane chemical formula.

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Emerald and Violane Specific Gravity

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