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Piemontite
Piemontite
☒

Tahitian pearl
Tahitian pearl
☒



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Piemontite
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Tahitian pearl

Piemontite and Tahitian pearl Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
-9999
Uneven, Splintery
[001] good, [100] distinct
6-6.5
Ca2Al3(SiO4)(Si2O7)O(OH)
 
-
-
-
-9999
-
None
-9999
CaCO3

Piemontite and Tahitian pearl Chemical Formula

While comparing Piemontite 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 Piemontite and Tahitian pearl chemical formula.

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Piemontite and Tahitian pearl Specific Gravity

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