Chlorite group and Nephrite Physical Properties

Chlorite group and Nephrite Chemical Formula

While comparing Chlorite group and Nephrite 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 Chlorite group and Nephrite chemical formula.

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• Chemical formula of Nephrite- Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Chlorite group and Nephrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorite group and Nephrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorite group and Nephrite Optical Properties during the identification of gemstone. Specific gravity of Chlorite group is 2.90-3.10 whereas that of Nephrite is 2.90-3.10.