Allanite and Eosphorite Physical Properties

Allanite and Eosphorite Chemical Formula

While comparing Allanite and Eosphorite 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 Allanite and Eosphorite chemical formula.

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• Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Allanite and Eosphorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Allanite and Eosphorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Allanite and Eosphorite Optical Properties during the identification of gemstone. Specific gravity of Allanite is 3.05-3.08 whereas that of Eosphorite is 3.05-3.08.