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Cuprite
Cuprite

Zultanite
Zultanite



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Cuprite
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Zultanite

Cuprite and Zultanite Physical Properties

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Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.85-6.15-9999
1 7.18
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Fracture

Conchoidal
-

Cleavage

Fair in four directions forming octahedrons
-

Mohs Hardness

3.5-46.5-7
2 10
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Chemical Composition

Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
-

Cuprite and Zultanite Chemical Formula

While comparing Cuprite and Zultanite 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 Cuprite and Zultanite chemical formula.

  • Chemical formula of Cuprite- Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Zultanite- -

Cuprite and Zultanite Specific Gravity

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