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Tahitian pearl
Tahitian pearl
☒

Poudretteite
Poudretteite
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Tahitian pearl
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Poudretteite

Tahitian pearl and Poudretteite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
Brittle
-
-
2.51-2.53
Conchoidal, Splintery
None
5
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)

Tahitian pearl and Poudretteite Chemical Formula

While comparing Tahitian pearl and Poudretteite 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 Tahitian pearl and Poudretteite chemical formula.

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Tahitian pearl and Poudretteite Specific Gravity

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