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Variscite
Variscite

Chlorastrolite
Chlorastrolite



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Variscite
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Chlorastrolite

Variscite and Chlorastrolite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.42-2.58
Conchoidal, Splintery, ConchoidalWalter Schumann
[010] perfect
4-5
AlPO4 · 2(H2O)
 
-
-
-
3.1-3.5
Granular
None
5-6
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

Variscite and Chlorastrolite Chemical Formula

While comparing Variscite and Chlorastrolite 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 Variscite and Chlorastrolite chemical formula.

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Variscite and Chlorastrolite Specific Gravity

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