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Hollandite
Hollandite

Paraiba
Paraiba



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Hollandite
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Paraiba

Hollandite and Paraiba Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.053.04-3.13
Amber
1 7.18
1.5 Fracture
Brittle, Metallic
Not Available
1.6 Cleavage
Distinct / Good, Prismatic
Not Available
1.7 Mohs Hardness
4-67-7.5
Amber
2 10
1.8 Chemical Composition
Ba(Mn++++,Mn++)8O16
Not Available

Hollandite and Paraiba Chemical Formula

While comparing Hollandite and Paraiba 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 Paraiba chemical formula.

  • Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16
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Hollandite and Paraiba Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hollandite and Paraiba Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hollandite and Paraiba Optical Properties during the identification of gemstone. Specific gravity of Hollandite is 3.04-3.13 whereas that of Paraiba is 3.04-3.13.