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Erythrite
Erythrite

Chalcopyrite
Chalcopyrite



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Erythrite
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Chalcopyrite

Erythrite and Chalcopyrite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Sectile
-
-
3.06
Sectile
Perfect on {010}; poor on {100} and { 1 02}.
-9999
Co3(AsO4)2•8(H2O)
 
Brittle
Soluble
-
4.1-4.3
Uneven
Indistinct on {011}
3.5-4
CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Erythrite and Chalcopyrite Chemical Formula

While comparing Erythrite and Chalcopyrite 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 Erythrite and Chalcopyrite chemical formula.

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Erythrite and Chalcopyrite Specific Gravity

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