Papagoite and Wulfenite Physical Properties

Papagoite

Wulfenite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.256.50-7.00

1 7.18

1.5 Fracture

Brittle, Metallic

Irregular, Brittle, Conchoidal

1.6 Cleavage

Imperfect in one direction

On {011}, distinct; on {001}, {013}, indistinct

1.7 Mohs Hardness

5-5.53

2 10

1.8 Chemical Composition

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

PbMoO 4Walter Schumann , Gemstones of the world (2001)

Papagoite and Wulfenite Chemical Formula

While comparing Papagoite and Wulfenite 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 Wulfenite chemical formula.

Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)

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Papagoite and Wulfenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Papagoite and Wulfenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Wulfenite Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 6.50-7.00 whereas that of Wulfenite is 6.50-7.00.