Padparadscha and Atacamite Physical Properties

Padparadscha

Atacamite

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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

3.95-4.103.745-3.776

1 7.18

1.5 Fracture

Not Available

Conchoidal, Conchoidal, Brittle

1.6 Cleavage

Not Available

Perfect on {010}, fair on {101}

1.7 Mohs Hardness

93-3.5

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

Cu2Cl(OH)3

Padparadscha and Atacamite Chemical Formula

While comparing Padparadscha and Atacamite 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 Padparadscha and Atacamite chemical formula.

Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
Chemical formula of Atacamite- Cu2Cl(OH)3

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Padparadscha and Atacamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Padparadscha and Atacamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Atacamite Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 3.745-3.776 whereas that of Atacamite is 3.745-3.776.