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Jet
Jet

Chalcopyrite
Chalcopyrite



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Jet
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Chalcopyrite

Jet and Chalcopyrite Physical Properties

Jet
Jet
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Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

1.19-1.354.1-4.3
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
Uneven

Cleavage

None
Indistinct on {011}

Mohs Hardness

2.5-43.5-4
2 10
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Chemical Composition

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

Jet and Chalcopyrite Chemical Formula

While comparing Jet 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 Jet and Chalcopyrite chemical formula.

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

Jet and Chalcopyrite Specific Gravity

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