Larvikite and Chiastolite Physical Properties

Larvikite and Chiastolite Chemical Formula

While comparing Larvikite and Chiastolite 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 Chiastolite chemical formula.

• Chemical formula of Larvikite- (Na,Ca)2(Fe2+,Mg)3Si3O10
• Chemical formula of Chiastolite- Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006)

Larvikite and Chiastolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Larvikite and Chiastolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Larvikite and Chiastolite Optical Properties during the identification of gemstone. Specific gravity of Larvikite is 3.00-3.15 whereas that of Chiastolite is 3.00-3.15.