Turquoise and Phosgenite Physical Properties
Tenacity
Not Available
Sectile
Solubility
Soluble
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.30-2.90
6.13
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
Cleavage
Good to perfect_usually N/A
Distinct on {001} and {110}, indistinct on {100}
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Turquoise and Phosgenite Chemical Formula
While comparing Turquoise 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 Turquoise and Phosgenite chemical formula.
- Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O
- Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Turquoise and Phosgenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Turquoise and Phosgenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise and Phosgenite Optical Properties during the identification of gemstone. Specific gravity of Turquoise is 6.13 whereas that of Phosgenite is 6.13.