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Papagoite
Papagoite

Cavansite
Cavansite



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Papagoite
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Cavansite

Papagoite and Cavansite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.25
-
Imperfect in one direction
5-5.5
CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
 
Brittle
-
-
2.25-2.33
-
Good on {010}
3-4
Ca(VO)Si4O10•4(H2O)

Papagoite and Cavansite Chemical Formula

While comparing Papagoite 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 Papagoite and Cavansite chemical formula.

  • Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)

Papagoite and Cavansite Specific Gravity

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