Larvikite and Chlorite group Physical Properties

Larvikite and Chlorite group Chemical Formula

While comparing Larvikite and Chlorite group 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 Larvikite and Chlorite group chemical formula.

• Chemical formula of Larvikite- (Na,Ca)2(Fe2+,Mg)3Si3O10
• Chemical formula of Chlorite group- (Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6

Larvikite and Chlorite group Specific Gravity

Another important criteria for qualitative analysis of gemstones is Larvikite and Chlorite group Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Larvikite and Chlorite group Optical Properties during the identification of gemstone. Specific gravity of Larvikite is 2.6-3.3 whereas that of Chlorite group is 2.6-3.3.