Pearl and Mottramite Physical Properties

Pearl and Mottramite Chemical Formula

While comparing Pearl and Mottramite 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 Pearl and Mottramite chemical formula.

• Chemical formula of Pearl- CaCO3
• Chemical formula of Mottramite- PbCu(VO4)(OH)

Pearl and Mottramite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Mottramite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Mottramite Optical Properties during the identification of gemstone. Specific gravity of Pearl is 5.9 whereas that of Mottramite is 5.9.