Opal Australia and Papagoite Physical Properties

Opal Australia

Papagoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.25

1 7.18

1.5 Fracture

Not Available

Brittle, Metallic

1.6 Cleavage

Not Available

Imperfect in one direction

1.7 Mohs Hardness

5.5-6.55-5.5

2 10

1.8 Chemical Composition

Not Available

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

Opal Australia and Papagoite Chemical Formula

While comparing Opal Australia 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 Opal Australia and Papagoite chemical formula.

Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

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Opal Australia and Papagoite Specific Gravity

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