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Forsterite
Forsterite

Chrysocolla
Chrysocolla



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Forsterite
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Chrysocolla

Forsterite and Chrysocolla Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.23-3.262.00-2.45
1 7.18
👆🏻

Fracture

Conchoidal
Sub-Conchoidal, Conchoidal

Cleavage

Perfect on {010} imperfect on {100}
none

Mohs Hardness

6.5-72-4
2 10
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Chemical Composition

Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
Cu2H2Si2O5(OH)4

Forsterite and Chrysocolla Chemical Formula

While comparing Forsterite 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 Forsterite and Chrysocolla chemical formula.

  • Chemical formula of Forsterite- Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4

Forsterite and Chrysocolla Specific Gravity

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