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Wood Opal
Wood Opal
☒

Wulfenite
Wulfenite
☒



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Wood Opal
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Wulfenite

Wood Opal and Wulfenite 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)
 
Brittle
-
-
6.50-7.00
Irregular, Conchoidal
On {011}, distinct; on {001}, {013}, indistinct
3
PbMoO 4Walter Schumann , Gemstones of the world (2001)

Wood Opal and Wulfenite Chemical Formula

While comparing Wood Opal and Wulfenite 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 Wulfenite chemical formula.

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Wood Opal and Wulfenite Specific Gravity

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