Andesine and Odontolite Physical Properties

Andesine

Odontolite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.65-2.693.00

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Perfect on {001}, good on {010}

Not Available

1.7 Mohs Hardness

6-6.55

2 10

1.8 Chemical Composition

(Na,Ca)Al_1-2Si_3-2O₈

Not Available

Andesine and Odontolite Chemical Formula

While comparing Andesine and Odontolite 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 Andesine and Odontolite chemical formula.

Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈

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Andesine and Odontolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andesine and Odontolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Odontolite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 3.00 whereas that of Odontolite is 3.00.