Copper and Hercynite Physical Properties

Copper and Hercynite Chemical Formula

While comparing Copper and Hercynite 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 Copper and Hercynite chemical formula.

• Chemical formula of Copper- Cu
• Chemical formula of Hercynite- Fe2+ Al 2O 4Gemdat.org , Management Team (2012)

Copper and Hercynite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Copper and Hercynite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Copper and Hercynite Optical Properties during the identification of gemstone. Specific gravity of Copper is 4.39 whereas that of Hercynite is 4.39.