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Cuprite
Cuprite

Wernerite
Wernerite



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Cuprite
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Wernerite

Cuprite and Wernerite Physical Properties

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Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.85-6.152.50-2.80
1 7.18
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Fracture

Conchoidal
-

Cleavage

Fair in four directions forming octahedrons
Perfect

Mohs Hardness

3.5-45-6.5
2 10
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Chemical Composition

Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)

Cuprite and Wernerite Chemical Formula

While comparing Cuprite and Wernerite 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 Wernerite chemical formula.

  • Chemical formula of Cuprite- Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Wernerite- Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)

Cuprite and Wernerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cuprite and Wernerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cuprite and Wernerite Optical Properties during the identification of gemstone. Specific gravity of Cuprite is 2.50-2.80 whereas that of Wernerite is 2.50-2.80.