Satin Spar and Dravite Physical Properties

Satin Spar and Dravite Chemical Formula

While comparing Satin Spar 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 Satin Spar and Dravite chemical formula.

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

Satin Spar and Dravite Specific Gravity

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