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