Dumortierite and Phosgenite Physical Properties
Tenacity
Not Available
Sectile
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.26-3.41
6.13
Fracture
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
Distinct on {001} and {110}, indistinct on {100}
Chemical Composition
AlAl6O3BSi3O18
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Dumortierite and Phosgenite Chemical Formula
While comparing Dumortierite and Phosgenite 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 Dumortierite and Phosgenite chemical formula.
- Chemical formula of Dumortierite- AlAl6O3BSi3O18
- Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Dumortierite and Phosgenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Dumortierite and Phosgenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dumortierite and Phosgenite Optical Properties during the identification of gemstone. Specific gravity of Dumortierite is 6.13 whereas that of Phosgenite is 6.13.