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Violane
Violane

Wood Opal
Wood Opal



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Violane
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Wood Opal

Violane and Wood Opal Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.22-3.40
Conchoidal
Perfect
5-6
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
 
-
-
-
1.98-2.50
-
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Violane and Wood Opal Chemical Formula

While comparing Violane and Wood Opal 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 Violane and Wood Opal chemical formula.

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Violane and Wood Opal Specific Gravity

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