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Hollandite
Hollandite

Shattuckite
Shattuckite



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Hollandite
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Shattuckite

Hollandite and Shattuckite 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
5.053.80-4.15
Amber
1 7.18
1.5 Fracture
Brittle, Metallic
Uneven, UnevenArthur Thomas, Gemstones (2009)
1.6 Cleavage
Distinct / Good, Prismatic
perfect along [010] and [100]
1.7 Mohs Hardness
4-63.5-4
Amber
2 10
1.8 Chemical Composition
Ba(Mn++++,Mn++)8O16
Cu 5(SiO 3) 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Hollandite and Shattuckite Chemical Formula

While comparing Hollandite and Shattuckite 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 Shattuckite chemical formula.

  • Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16
  • Chemical formula of Shattuckite- Cu 5(SiO 3) 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Hollandite and Shattuckite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hollandite and Shattuckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hollandite and Shattuckite Optical Properties during the identification of gemstone. Specific gravity of Hollandite is 3.80-4.15 whereas that of Shattuckite is 3.80-4.15.