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Wood Opal
Wood Opal

White Opal
White Opal



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Wood Opal
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White Opal

Wood Opal and White Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.98-2.50
-
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Wood Opal and White Opal Chemical Formula

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

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Wood Opal and White Opal Specific Gravity

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