Glass and Dravite Physical Properties

Glass and Dravite Chemical Formula

While comparing Glass and Dravite 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 Glass and Dravite chemical formula.

• Chemical formula of Glass- SiO₂
• Chemical formula of Dravite- Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Glass and Dravite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glass and Dravite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glass and Dravite Optical Properties during the identification of gemstone. Specific gravity of Glass is 3.03-3.18 whereas that of Dravite is 3.03-3.18.