Chalcopyrite and Sunstone Physical Properties

Chalcopyrite and Sunstone Chemical Formula

While comparing Chalcopyrite and Sunstone 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 Sunstone chemical formula.

• Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

Chalcopyrite and Sunstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Sunstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Sunstone Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.62-2.65 whereas that of Sunstone is 2.62-2.65.