Cerussite and Microlite Physical Properties
Specific Gravity
6.46-6.57
5.5
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal
Cleavage
Good [110] and [021]
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
3-3.5
5-5.5
Chemical Composition
PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cerussite and Microlite Chemical Formula
While comparing Cerussite and Microlite 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 Cerussite and Microlite chemical formula.
- Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cerussite and Microlite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cerussite and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cerussite and Microlite Optical Properties during the identification of gemstone. Specific gravity of Cerussite is 5.5 whereas that of Microlite is 5.5.