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Idocrase
Idocrase

Poudretteite
Poudretteite



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Idocrase
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Poudretteite

Idocrase and Poudretteite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Indiscernible
-9999
Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2
 
Brittle
-
-
2.51-2.53
Conchoidal, Splintery
None
5
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)

Idocrase and Poudretteite Chemical Formula

While comparing Idocrase 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 Idocrase and Poudretteite chemical formula.

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Idocrase and Poudretteite Specific Gravity

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