Richterite and Grandidierite Physical Properties

Richterite and Grandidierite Chemical Formula

While comparing Richterite and Grandidierite 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 Richterite and Grandidierite chemical formula.

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• Chemical formula of Grandidierite- (Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.

Richterite and Grandidierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Richterite and Grandidierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Richterite and Grandidierite Optical Properties during the identification of gemstone. Specific gravity of Richterite is 2.85-3.00 whereas that of Grandidierite is 2.85-3.00.