Padparadscha and Annabergite Physical Properties

Padparadscha

Annabergite

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1 Physical Properties

1.1 Tenacity

Not Available

Sectile

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.95-4.103.07

1 7.18

1.5 Fracture

Not Available

Brittle, Metallic, Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Not Available

Perfect on {010}, indistinct on {100} and {102}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

Ni3(AsO4)2•8(H2O)

Padparadscha and Annabergite Chemical Formula

While comparing Padparadscha and Annabergite 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 Annabergite chemical formula.

Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)

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Padparadscha and Annabergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Padparadscha and Annabergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Annabergite Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 3.07 whereas that of Annabergite is 3.07.