Papagoite and Sodalite Physical Properties

Papagoite

Sodalite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.252.15-2.40

1 7.18

1.5 Fracture

Brittle, Metallic

Conchoidal, Uneven, UnevenArthur Thomas, Brittle

1.6 Cleavage

Imperfect in one direction

Poor on {110}

1.7 Mohs Hardness

5-5.55-6

2 10

1.8 Chemical Composition

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

Na₈Al₆Si₆O₂₄Cl₂

Papagoite and Sodalite Chemical Formula

While comparing Papagoite and Sodalite 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 Sodalite chemical formula.

Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Sodalite- Na₈Al₆Si₆O₂₄Cl₂

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Papagoite and Sodalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Papagoite and Sodalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Sodalite Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 2.15-2.40 whereas that of Sodalite is 2.15-2.40.