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Vanadinite
Vanadinite

Epidote
Epidote



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Vanadinite
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Epidote

Vanadinite and Epidote Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

6.8-7.13.25-3.50
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal, Fibrous

Cleavage

None
{001} perfect and {100} imperfect

Mohs Hardness

3-46-7
2 10
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Chemical Composition

C20H36
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Vanadinite and Epidote Chemical Formula

While comparing Vanadinite and Epidote 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 Vanadinite and Epidote chemical formula.

  • Chemical formula of Vanadinite- C20H36
  • Chemical formula of Epidote- CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Vanadinite and Epidote Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vanadinite and Epidote Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vanadinite and Epidote Optical Properties during the identification of gemstone. Specific gravity of Vanadinite is 3.25-3.50 whereas that of Epidote is 3.25-3.50.