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Vanadinite
Vanadinite

Moldavite
Moldavite



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Vanadinite
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Moldavite

Vanadinite and Moldavite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

6.8-7.12.32-2.38
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
ConchoidalWalter Schumann

Cleavage

None
None

Mohs Hardness

3-45.5
2 10
👆🏻

Chemical Composition

C20H36
SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)

Vanadinite and Moldavite Chemical Formula

While comparing Vanadinite and Moldavite 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 Moldavite chemical formula.

  • Chemical formula of Vanadinite- C20H36
  • Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)

Vanadinite and Moldavite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vanadinite and Moldavite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vanadinite and Moldavite Optical Properties during the identification of gemstone. Specific gravity of Vanadinite is 2.32-2.38 whereas that of Moldavite is 2.32-2.38.