Padparadscha and Andesine Physical Properties

Padparadscha

Andesine

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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

3.95-4.102.65-2.69

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)

1.6 Cleavage

Not Available

Perfect on {001}, good on {010}

1.7 Mohs Hardness

96-6.5

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

(Na,Ca)Al_1-2Si_3-2O₈

Padparadscha and Andesine Chemical Formula

While comparing Padparadscha and Andesine 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 Andesine chemical formula.

Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈

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Padparadscha and Andesine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Padparadscha and Andesine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Andesine Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 2.65-2.69 whereas that of Andesine is 2.65-2.69.