Chlorastrolite and Aegirine Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.1-3.5
3.50-3.60
Fracture
Granular
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Cleavage
Not Available
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Chemical Composition
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Chlorastrolite and Aegirine Chemical Formula
While comparing Chlorastrolite 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 Chlorastrolite and Aegirine chemical formula.
- Chemical formula of Chlorastrolite- Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
- Chemical formula of Aegirine- (Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Chlorastrolite and Aegirine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Aegirine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Aegirine Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is 3.50-3.60 whereas that of Aegirine is 3.50-3.60.