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Chlorastrolite
Chlorastrolite

Pyrite
Pyrite



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Chlorastrolite
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Pyrite

Chlorastrolite and Pyrite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
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)
 
Brittle
insoluble in water
-
5.00-5.20
Uneven, Conchoidal, ConchoidalWalter Schumann
Indistinct on {001}; partings on {011} and {111}
6-6.5
FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chlorastrolite and Pyrite Chemical Formula

While comparing Chlorastrolite and Pyrite 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 Chlorastrolite and Pyrite chemical formula.

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Chlorastrolite and Pyrite Specific Gravity

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