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Crystal Opal
Crystal Opal
☒

Tahitian pearl
Tahitian pearl
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Crystal Opal
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Tahitian pearl

Crystal Opal and Tahitian pearl Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.97-2.22
Conchoidal
None
5.5-6.5
SiO 2 + H 2OUlrich Henn and Claudio C.
 
-
-
-
-9999
-
None
-9999
CaCO3

Crystal Opal and Tahitian pearl Chemical Formula

While comparing Crystal Opal and Tahitian pearl 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 Crystal Opal and Tahitian pearl chemical formula.

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Crystal Opal and Tahitian pearl Specific Gravity

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