Mottramite and Cassiterite Physical Properties

Mottramite and Cassiterite Chemical Formula

While comparing Mottramite and Cassiterite 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 Mottramite and Cassiterite chemical formula.

• Chemical formula of Mottramite- PbCu(VO4)(OH)
• Chemical formula of Cassiterite- SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Mottramite and Cassiterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Cassiterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Cassiterite Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 6.86-7.03 whereas that of Cassiterite is 6.86-7.03.