Charlesite and Sinhalite Physical Properties

Charlesite and Sinhalite Chemical Formula

While comparing Charlesite and Sinhalite 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 Charlesite and Sinhalite chemical formula.

• Chemical formula of Charlesite- Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
• Chemical formula of Sinhalite- MgAlBO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Charlesite and Sinhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Charlesite and Sinhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Charlesite and Sinhalite Optical Properties during the identification of gemstone. Specific gravity of Charlesite is 3.46-3.50 whereas that of Sinhalite is 3.46-3.50.