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Hackmanite
Hackmanite

Cavansite
Cavansite



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Hackmanite
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Cavansite

Hackmanite and Cavansite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.27-2.33
-
Perfect
5.5-6
Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
 
Brittle
-
-
2.25-2.33
-
Good on {010}
3-4
Ca(VO)Si4O10•4(H2O)

Hackmanite and Cavansite Chemical Formula

While comparing Hackmanite and Cavansite 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 Hackmanite and Cavansite chemical formula.

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Hackmanite and Cavansite Specific Gravity

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