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Dravite
Dravite

Kyanite Cyprine
Kyanite Cyprine



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Dravite
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Kyanite Cyprine

Dravite and Kyanite Cyprine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.03-3.18
Uneven, Irregular, Conchoidal
{???} Indistinct
7-7.5
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
 
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-
-
3.55-3.70
-
Perfect
4-7
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references

Dravite and Kyanite Cyprine Chemical Formula

While comparing Dravite and Kyanite Cyprine 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 Dravite and Kyanite Cyprine chemical formula.

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Dravite and Kyanite Cyprine Specific Gravity

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