Clinohumite and Watermelon Tourmaline Physical Properties

Clinohumite and Watermelon Tourmaline Chemical Formula

While comparing Clinohumite and Watermelon 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 Clinohumite and Watermelon Tourmaline chemical formula.

• Chemical formula of Clinohumite- (Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Watermelon 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.

Clinohumite and Watermelon Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinohumite and Watermelon Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinohumite and Watermelon Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Clinohumite is 2.90-3.40 whereas that of Watermelon Tourmaline is 2.90-3.40.