Chlorastrolite and Chrysoberyl Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.1-3.5
3.69-3.81
Fracture
Granular
Uneven, Conchoidal to uneven, Brittle, Metallic, Uneven, ConchoidalWalter Schumann, Brittle, Metallic
Cleavage
Not Available
Distinct on {110}, imperfect on {010}, poor on {001}
Chemical Composition
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
BeAl 2 O 4
Chlorastrolite and Chrysoberyl Chemical Formula
While comparing Chlorastrolite and Chrysoberyl 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 Chrysoberyl 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 Chrysoberyl- BeAl 2 O 4
Chlorastrolite and Chrysoberyl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Chrysoberyl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Chrysoberyl Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is 3.69-3.81 whereas that of Chrysoberyl is 3.69-3.81.