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Chrysocolla
Chrysocolla

Danburite
Danburite



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Chrysocolla
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Danburite

Chrysocolla and Danburite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.00-2.452.97-3.03
1 7.18
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Fracture

Sub-Conchoidal, Conchoidal
Uneven, ConchoidalWalter Schumann, Conchoidal

Cleavage

none
{001} Poor

Mohs Hardness

2-47
2 10
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Chemical Composition

Cu2H2Si2O5(OH)4
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrysocolla and Danburite Chemical Formula

While comparing Chrysocolla and Danburite 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 Danburite chemical formula.

  • Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4
  • Chemical formula of Danburite- CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrysocolla and Danburite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Danburite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Danburite Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 2.97-3.03 whereas that of Danburite is 2.97-3.03.