Pearl and Larvikite Physical Properties

Pearl and Larvikite Chemical Formula

While comparing Pearl and Larvikite 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 Larvikite chemical formula.

• Chemical formula of Pearl- CaCO3
• Chemical formula of Larvikite- (Na,Ca)2(Fe2+,Mg)3Si3O10

Pearl and Larvikite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Larvikite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Larvikite Optical Properties during the identification of gemstone. Specific gravity of Pearl is 2.59 whereas that of Larvikite is 2.59.