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Glass
Glass

Chalcopyrite
Chalcopyrite



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Glass
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Chalcopyrite

Glass and Chalcopyrite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

2.39-4.004.1-4.3
1 7.18
👆🏻

Fracture

-
Uneven

Cleavage

None
Indistinct on {011}

Mohs Hardness

4-63.5-4
2 10
👆🏻

Chemical Composition

SiO2
CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Glass and Chalcopyrite Chemical Formula

While comparing Glass 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 Glass and Chalcopyrite chemical formula.

  • Chemical formula of Glass- SiO2
  • Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Glass and Chalcopyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glass and Chalcopyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glass and Chalcopyrite Optical Properties during the identification of gemstone. Specific gravity of Glass is 4.1-4.3 whereas that of Chalcopyrite is 4.1-4.3.