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Vanadinite
Vanadinite

Hollandite
Hollandite



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Vanadinite
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Hollandite

Vanadinite and Hollandite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

6.8-7.15.05
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
-

Cleavage

None
Distinct / Good, Prismatic

Mohs Hardness

3-44-6
2 10
👆🏻

Chemical Composition

C20H36
Ba(Mn++++,Mn++)8O16

Vanadinite and Hollandite Chemical Formula

While comparing Vanadinite and Hollandite 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 Hollandite chemical formula.

  • Chemical formula of Vanadinite- C20H36
  • Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16

Vanadinite and Hollandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vanadinite and Hollandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vanadinite and Hollandite Optical Properties during the identification of gemstone. Specific gravity of Vanadinite is 5.05 whereas that of Hollandite is 5.05.