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Chrysocolla and Hemimorphite Physical Properties


Hemimorphite and Chrysocolla Physical Properties


Physical Properties

Tenacity
Brittle  
Brittle  

Solubility
-  
Soluble  

Durability
-  
-  

Specific Gravity
2.00-2.45  
3.30-3.50  

Fracture
Sub-Conchoidal, Conchoidal  
Uneven, ConchoidalWalter Schumann, Conchoidal  

Cleavage
none  
Perfect on {110}, poor on {101}, {001} rare  

Mohs Hardness
2-4  
5  

Chemical Composition
Cu2H2Si2O5(OH)4  
Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references  

Optical Properties >>
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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.

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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.

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