Serendibite and Indicolite Blue Tourmaline Physical Properties

Serendibite and Indicolite Blue Tourmaline Chemical Formula

While comparing Serendibite and Indicolite Blue Tourmaline 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 Serendibite and Indicolite Blue Tourmaline chemical formula.

• Chemical formula of Serendibite- Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Indicolite Blue Tourmaline- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Serendibite and Indicolite Blue Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Serendibite and Indicolite Blue Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serendibite and Indicolite Blue Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Serendibite is 3.05-3.11 whereas that of Indicolite Blue Tourmaline is 3.05-3.11.