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Scheelite
Scheelite

Chalcopyrite
Chalcopyrite



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Scheelite
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Chalcopyrite

Scheelite and Chalcopyrite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

5.9-6.34.1-4.3
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven

Cleavage

On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Indistinct on {011}

Mohs Hardness

4.5-53.5-4
2 10
👆🏻

Chemical Composition

CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Scheelite and Chalcopyrite Chemical Formula

While comparing Scheelite 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 Scheelite and Chalcopyrite chemical formula.

  • Chemical formula of Scheelite- CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Scheelite and Chalcopyrite Specific Gravity

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