Ekanite and Ruby Physical Properties

Ekanite and Ruby Chemical Formula

While comparing Ekanite and 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 Ekanite and Ruby chemical formula.

• Chemical formula of Ekanite- ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
• Chemical formula of Ruby- Al ₂ O ₃

Ekanite and Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ekanite and Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ekanite and Ruby Optical Properties during the identification of gemstone. Specific gravity of Ekanite is 3.97-4.05 whereas that of Ruby is 3.97-4.05.