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Andradite Garnet
Andradite Garnet

Crystal Opal
Crystal Opal



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Andradite Garnet
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Crystal Opal

Andradite Garnet and Crystal Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.8-3.9
-
None
6.5-7.5
Ca3Fe3+2Si3O12
 
-
-
-
1.97-2.22
Conchoidal
None
5.5-6.5
SiO 2 + H 2OUlrich Henn and Claudio C.

Andradite Garnet and Crystal Opal Chemical Formula

While comparing Andradite Garnet and Crystal Opal 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 Andradite Garnet and Crystal Opal chemical formula.

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Andradite Garnet and Crystal Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andradite Garnet and Crystal Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite Garnet Vs Crystal Opal during the identification of gemstone. Specific gravity of Andradite Garnet is whereas that of Crystal Opal is .