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Cuprite
Cuprite

Azure malachite
Azure malachite



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Cuprite
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Azure malachite

Cuprite and Azure malachite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.85-6.15-9999
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

Fair in four directions forming octahedrons
None

Mohs Hardness

3.5-4-9999
2 10
👆🏻

Chemical Composition

Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Cu3(CO3)2(OH)2

Cuprite and Azure malachite Chemical Formula

While comparing Cuprite and Azure malachite 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 Azure malachite chemical formula.

  • Chemical formula of Cuprite- Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Azure malachite- Cu3(CO3)2(OH)2

Cuprite and Azure malachite Specific Gravity

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