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Chrysocolla
Chrysocolla

Cuprite
Cuprite



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Chrysocolla
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Cuprite

Chrysocolla and Cuprite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.00-2.455.85-6.15
1 7.18
👆🏻

Fracture

Sub-Conchoidal, Conchoidal
Conchoidal

Cleavage

none
Fair in four directions forming octahedrons

Mohs Hardness

2-43.5-4
2 10
👆🏻

Chemical Composition

Cu2H2Si2O5(OH)4
Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrysocolla and Cuprite Chemical Formula

While comparing Chrysocolla and Cuprite 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 Chrysocolla and Cuprite chemical formula.

  • Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4
  • Chemical formula of Cuprite- Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrysocolla and Cuprite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Cuprite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Cuprite Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 5.85-6.15 whereas that of Cuprite is 5.85-6.15.