Rubellite and Glass Physical Properties

Rubellite and Glass Chemical Formula

While comparing Rubellite and Glass 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 Rubellite and Glass chemical formula.

• Chemical formula of Rubellite- 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.
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Rubellite and Glass Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rubellite and Glass Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rubellite and Glass Optical Properties during the identification of gemstone. Specific gravity of Rubellite is 2.39-4.00 whereas that of Glass is 2.39-4.00.