Jelly Opal and Andesine Physical Properties

Jelly Opal

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

1.98-2.502.65-2.69

1 7.18

1.5 Fracture

Conchoidal

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

1.6 Cleavage

Not Available

Perfect on {001}, good on {010}

1.7 Mohs Hardness

5.5-6.56-6.5

2 10

1.8 Chemical Composition

Not Available

(Na,Ca)Al_1-2Si_3-2O₈

Jelly Opal and Andesine Chemical Formula

While comparing Jelly Opal 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 Jelly Opal and Andesine chemical formula.

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

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Jelly Opal and Andesine Specific Gravity

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