Hemimorphite and Pyrite Marcasite Physical Properties

Hemimorphite and Pyrite Marcasite Chemical Formula

While comparing Hemimorphite 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 Hemimorphite and Pyrite Marcasite chemical formula.

• Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Hemimorphite and Pyrite Marcasite Specific Gravity

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