Pleonast and Vivianite Physical Properties

Pleonast and Vivianite Chemical Formula

While comparing Pleonast and Vivianite 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 Pleonast and Vivianite chemical formula.

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• Chemical formula of Vivianite- Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

Pleonast and Vivianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pleonast and Vivianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonast and Vivianite Optical Properties during the identification of gemstone. Specific gravity of Pleonast is 2.64-2.70 whereas that of Vivianite is 2.64-2.70.