White topaz and Agrellite Physical Properties

White topaz and Agrellite Chemical Formula

While comparing White topaz and Agrellite 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 White topaz and Agrellite chemical formula.

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• Chemical formula of Agrellite- NaCa2Si4O10F

White topaz and Agrellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is White topaz and Agrellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use White topaz and Agrellite Optical Properties during the identification of gemstone. Specific gravity of White topaz is 2.88 whereas that of Agrellite is 2.88.