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Chrysocolla
Chrysocolla

Hemimorphite
Hemimorphite



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Chrysocolla
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Hemimorphite

Chrysocolla and Hemimorphite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.00-2.45
3.30-3.50
1.5 Fracture
Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
1.6 Cleavage
none
Perfect on {110}, poor on {101}, {001} rare
1.7 Mohs Hardness
2-4
5
1.8 Chemical Composition
Cu2H2Si2O5(OH)4
Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrysocolla and Hemimorphite Chemical Formula

While comparing Chrysocolla and Hemimorphite 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 Hemimorphite chemical formula.

  • Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4
  • Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrysocolla and Hemimorphite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Hemimorphite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Hemimorphite Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 3.30-3.50 whereas that of Hemimorphite is 3.30-3.50.