Phosgenite and Sphalerite Physical Properties
Specific Gravity
6.13
3.95-4.10
Fracture
Conchoidal
Uneven
Cleavage
Distinct on {001} and {110}, indistinct on {100}
{110} Perfect, {110} Perfect, {110} Perfect
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Phosgenite and Sphalerite Chemical Formula
While comparing Phosgenite and Sphalerite 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 Sphalerite chemical formula.
- Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Phosgenite and Sphalerite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Phosgenite and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosgenite and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Phosgenite is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.