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Catapleiite
Catapleiite

Biotite
Biotite



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Catapleiite
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Biotite

Catapleiite and Biotite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.72
-
{110} Perfect, {010} Perfect
5-6
Na 2ZrSi 3O 9 · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
 
Brittle
-
-
2.7-3.3
Uneven, Even
Perfect on the {001}
2.5-3.0
K(Mg,Fe++)3[AlSi3O10(OH,F)2

Catapleiite and Biotite Chemical Formula

While comparing Catapleiite and Biotite 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 Catapleiite and Biotite chemical formula.

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Catapleiite and Biotite Specific Gravity

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