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Poudretteite
Poudretteite

Vesuvianite Idocrase
Vesuvianite Idocrase



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Poudretteite
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Vesuvianite Idocrase

Poudretteite and Vesuvianite Idocrase Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.51-2.53
Conchoidal, Splintery
None
5
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
3.25-3.50
Uneven
Distinct
-9999
Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.

Poudretteite and Vesuvianite Idocrase Chemical Formula

While comparing Poudretteite and Vesuvianite Idocrase 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 Poudretteite and Vesuvianite Idocrase chemical formula.

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Poudretteite and Vesuvianite Idocrase Specific Gravity

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