Amethyst and Padparadscha Physical Properties

Amethyst

Padparadscha

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble in common solvents

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.653.95-4.10

1 7.18

1.5 Fracture

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

Not Available

1.6 Cleavage

Indiscernible

Not Available

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

SiO₂

Al 2O 3Ulrich Henn and Claudio C.

Amethyst and Padparadscha Chemical Formula

While comparing Amethyst and Padparadscha 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 Amethyst and Padparadscha chemical formula.

Chemical formula of Amethyst- SiO₂
Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.

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Amethyst and Padparadscha Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amethyst and Padparadscha Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amethyst and Padparadscha Optical Properties during the identification of gemstone. Specific gravity of Amethyst is 3.95-4.10 whereas that of Padparadscha is 3.95-4.10.