Pyrite Marcasite and Axinite Physical Properties

Pyrite Marcasite and Axinite Chemical Formula

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

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• Chemical formula of Axinite- (Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Pyrite Marcasite and Axinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrite Marcasite and Axinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrite Marcasite and Axinite Optical Properties during the identification of gemstone. Specific gravity of Pyrite Marcasite is 3.26-3.36 whereas that of Axinite is 3.26-3.36.