Zincite and Pearl Physical Properties

Zincite and Pearl Chemical Formula

While comparing Zincite and Pearl 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 Zincite and Pearl chemical formula.

• Chemical formula of Zincite- (Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Pearl- CaCO3

Zincite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zincite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zincite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Zincite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.