While comparing Chalcopyrite and Marialite 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 Chalcopyrite and Marialite chemical formula.
Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Marialite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Marialite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.50 whereas that of Marialite is 2.50.