Smoky Quartz and Pyrite Marcasite Physical Properties

Smoky Quartz and Pyrite Marcasite Chemical Formula

While comparing Smoky Quartz 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 Smoky Quartz and Pyrite Marcasite chemical formula.

• Chemical formula of Smoky Quartz- SiO₂
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Smoky Quartz and Pyrite Marcasite Specific Gravity

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