Phosgenite and Sunstone Physical Properties
Tenacity
Sectile
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.13
2.62-2.65
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
Gemstones of the world (2001)
Cleavage
Distinct on {001} and {110}, indistinct on {100}
001
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
Phosgenite and Sunstone Chemical Formula
While comparing Phosgenite and Sunstone 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 Phosgenite and Sunstone chemical formula.
- Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Sunstone- Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
Phosgenite and Sunstone Specific Gravity
Another important criteria for qualitative analysis of gemstones is Phosgenite and Sunstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosgenite and Sunstone Optical Properties during the identification of gemstone. Specific gravity of Phosgenite is 2.62-2.65 whereas that of Sunstone is 2.62-2.65.