Ruby and Larvikite Physical Properties

Ruby and Larvikite Chemical Formula

While comparing Ruby 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 Ruby and Larvikite chemical formula.

• Chemical formula of Ruby- Al ₂ O ₃
• Chemical formula of Larvikite- (Na,Ca)2(Fe2+,Mg)3Si3O10

Ruby and Larvikite Specific Gravity

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