Prase and Cerussite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
2.64-2.69
6.46-6.57
Fracture
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Cleavage
Not Available
Good [110] and [021]
Chemical Composition
SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Prase and Cerussite Chemical Formula
While comparing Prase and Cerussite 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 Prase and Cerussite chemical formula.
- Chemical formula of Prase- SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Prase and Cerussite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Prase and Cerussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase and Cerussite Optical Properties during the identification of gemstone. Specific gravity of Prase is 6.46-6.57 whereas that of Cerussite is 6.46-6.57.