Chlorastrolite and Rutile Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Insoluble in acids
Durability
Not Available
Not Available
Specific Gravity
3.1-3.5
4.20-4.30
Fracture
Granular
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Not Available
{110} good, 100 moderate, parting on {092} and {011}
Chemical Composition
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chlorastrolite and Rutile Chemical Formula
While comparing Chlorastrolite and Rutile 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 Rutile 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 Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chlorastrolite and Rutile Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Rutile Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is 4.20-4.30 whereas that of Rutile is 4.20-4.30.