Chrysocolla and Star Ruby Physical Properties

Chrysocolla and Star Ruby Chemical Formula

While comparing Chrysocolla and Star Ruby 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 Chrysocolla and Star Ruby chemical formula.

• Chemical formula of Chrysocolla- Cu₂H₂Si₂O₅(OH)₄
• Chemical formula of Star Ruby- Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Chrysocolla and Star Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysocolla and Star Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Star Ruby Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 3.95-4.10 whereas that of Star Ruby is 3.95-4.10.