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Adularia
Adularia

Cavansite
Cavansite



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Adularia
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Cavansite

Adularia and Cavansite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.54-2.612.25-2.33
1 7.18
👆🏻

Fracture

-
-

Cleavage

Perfect
Good on {010}

Mohs Hardness

63-4
2 10
👆🏻

Chemical Composition

KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
Ca(VO)Si4O10•4(H2O)

Adularia and Cavansite Chemical Formula

While comparing Adularia 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 Adularia and Cavansite chemical formula.

  • Chemical formula of Adularia- KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)

Adularia and Cavansite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Adularia and Cavansite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Adularia and Cavansite Optical Properties during the identification of gemstone. Specific gravity of Adularia is 2.25-2.33 whereas that of Cavansite is 2.25-2.33.