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Chrysocolla
Chrysocolla

Fayalite
Fayalite



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Chrysocolla
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Fayalite

Chrysocolla and Fayalite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.00-2.45
Sub-Conchoidal, Conchoidal
none
2-4
Cu2H2Si2O5(OH)4
 
-
-
-
4.392
Conchoidal
{010} moderate, {100} imperfect
6.5-7
Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Chrysocolla and Fayalite Chemical Formula

While comparing Chrysocolla and Fayalite 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 Fayalite chemical formula.

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Chrysocolla and Fayalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Fayalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla Vs Fayalite during the identification of gemstone. Specific gravity of Chrysocolla is whereas that of Fayalite is .