Rhodizite and Star Ruby Physical Properties

Rhodizite and Star Ruby Chemical Formula

While comparing Rhodizite 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 Rhodizite and Star Ruby chemical formula.

• Chemical formula of Rhodizite- (K,Cs)Al 4Be 4(B,Be) 12O 28Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Star Ruby- Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Rhodizite and Star Ruby Specific Gravity

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