Mimetite and Cacoxenite Physical Properties

Mimetite and Cacoxenite Chemical Formula

While comparing Mimetite and Cacoxenite 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 Mimetite and Cacoxenite chemical formula.

• Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Mimetite and Cacoxenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mimetite and Cacoxenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mimetite and Cacoxenite Optical Properties during the identification of gemstone. Specific gravity of Mimetite is 2.2-2.6 whereas that of Cacoxenite is 2.2-2.6.