Papagoite and Jade Physical Properties

Papagoite

Jade

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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

3.252.90-3.38

1 7.18

1.5 Fracture

Brittle, Metallic

Gemstones of the world (2001), Difficult, Splintery

1.6 Cleavage

Imperfect in one direction

1 or 2,2 prismatic.

1.7 Mohs Hardness

5-5.56-7

2 10

1.8 Chemical Composition

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

Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Papagoite and Jade Chemical Formula

While comparing Papagoite and Jade 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 Jade chemical formula.

Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Jade- Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

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Papagoite and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Papagoite and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Jade Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 2.90-3.38 whereas that of Jade is 2.90-3.38.