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Hollandite
Hollandite

Tsavorite
Tsavorite



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Hollandite
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Tsavorite

Hollandite and Tsavorite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.053.55-3.73
1 7.18
👆🏻

Fracture

-
-

Cleavage

Distinct / Good, Prismatic
Indiscernible

Mohs Hardness

4-67-7.5
2 10
👆🏻

Chemical Composition

Ba(Mn++++,Mn++)8O16
Ca3Al2(SiO4)3

Hollandite and Tsavorite Chemical Formula

While comparing Hollandite and Tsavorite 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 Hollandite and Tsavorite chemical formula.

  • Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16
  • Chemical formula of Tsavorite- Ca3Al2(SiO4)3

Hollandite and Tsavorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hollandite and Tsavorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hollandite and Tsavorite Optical Properties during the identification of gemstone. Specific gravity of Hollandite is 3.55-3.73 whereas that of Tsavorite is 3.55-3.73.