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Hollandite
Hollandite

Scorzalite
Scorzalite



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Hollandite
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Hollandite and Scorzalite 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
5.05
3.31
1.5 Fracture
Brittle, Metallic
Uneven
1.6 Cleavage
Distinct / Good, Prismatic
{110} Good
1.7 Mohs Hardness
4-6
5.5-6
1.8 Chemical Composition
Ba(Mn++++,Mn++)8O16
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Hollandite and Scorzalite Chemical Formula

While comparing Hollandite and Scorzalite 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 Scorzalite chemical formula.

  • Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16
  • Chemical formula of Scorzalite- (Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Hollandite and Scorzalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hollandite and Scorzalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hollandite and Scorzalite Optical Properties during the identification of gemstone. Specific gravity of Hollandite is 3.31 whereas that of Scorzalite is 3.31.