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Hollandite
Hollandite
☒

Aegirine
Aegirine
☒



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Hollandite
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Aegirine

Hollandite and Aegirine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
5.05
-
Distinct / Good, Prismatic
4-6
Ba(Mn++++,Mn++)8O16
 
Brittle
-
-
3.50-3.60
Uneven
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
6
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.

Hollandite and Aegirine Chemical Formula

While comparing Hollandite and Aegirine 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 Aegirine chemical formula.

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Hollandite and Aegirine Specific Gravity

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