Phlogopite and Chlorapatite Physical Properties

Phlogopite and Chlorapatite Chemical Formula

While comparing Phlogopite and Chlorapatite 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 Phlogopite and Chlorapatite chemical formula.

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• Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)

Phlogopite and Chlorapatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phlogopite and Chlorapatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Chlorapatite Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is 3.17-3.18 whereas that of Chlorapatite is 3.17-3.18.