Cavansite and Papagoite Physical Properties

Cavansite

Papagoite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.25-2.333.25

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Brittle, Metallic

1.6 Cleavage

Good on {010}

Imperfect in one direction

1.7 Mohs Hardness

3-45-5.5

2 10

1.8 Chemical Composition

Ca(VO)Si4O10•4(H2O)

CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Cavansite and Papagoite Chemical Formula

While comparing Cavansite and Papagoite 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 Cavansite and Papagoite chemical formula.

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

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Cavansite and Papagoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cavansite and Papagoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cavansite and Papagoite Optical Properties during the identification of gemstone. Specific gravity of Cavansite is 3.25 whereas that of Papagoite is 3.25.