Datolite and Pyrite Marcasite Physical Properties

Datolite and Pyrite Marcasite Chemical Formula

While comparing Datolite and Pyrite Marcasite 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 Datolite and Pyrite Marcasite chemical formula.

• Chemical formula of Datolite- CaBSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Datolite and Pyrite Marcasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Datolite and Pyrite Marcasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Datolite and Pyrite Marcasite Optical Properties during the identification of gemstone. Specific gravity of Datolite is 4.9-5.2 whereas that of Pyrite Marcasite is 4.9-5.2.