Chlorastrolite and Catapleiite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.1-3.5
2.72
Fracture
Granular
Brittle, Metallic, Brittle, Metallic
Cleavage
Not Available
{110} Perfect, {010} Perfect
Chemical Composition
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chlorastrolite and Catapleiite Chemical Formula
While comparing Chlorastrolite and Catapleiite 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 Catapleiite 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 Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chlorastrolite and Catapleiite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Catapleiite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Catapleiite Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is 2.72 whereas that of Catapleiite is 2.72.