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Epidote
Epidote

Chrysocolla
Chrysocolla



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Epidote
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Chrysocolla

Epidote and Chrysocolla Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.25-3.50
2.00-2.45
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Fibrous
Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
1.6 Cleavage
{001} perfect and {100} imperfect
none
1.7 Mohs Hardness
6-7
2-4
1.8 Chemical Composition
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Cu2H2Si2O5(OH)4

Epidote and Chrysocolla Chemical Formula

While comparing Epidote and Chrysocolla 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 Epidote and Chrysocolla chemical formula.

  • Chemical formula of Epidote- CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4

Epidote and Chrysocolla Specific Gravity

Another important criteria for qualitative analysis of gemstones is Epidote and Chrysocolla Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Epidote and Chrysocolla Optical Properties during the identification of gemstone. Specific gravity of Epidote is 2.00-2.45 whereas that of Chrysocolla is 2.00-2.45.