Eilat stone and Verdelite Physical Properties

Eilat stone and Verdelite Chemical Formula

While comparing Eilat stone and Verdelite 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 Eilat stone and Verdelite chemical formula.

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• Chemical formula of Verdelite- 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.

Eilat stone and Verdelite Specific Gravity

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