Star Sapphire and Riesling Beryl Physical Properties

Star Sapphire and Riesling Beryl Chemical Formula

While comparing Star Sapphire and Riesling Beryl 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 Star Sapphire and Riesling Beryl chemical formula.

• Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.
• Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.

Star Sapphire and Riesling Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Star Sapphire and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Star Sapphire and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Star Sapphire is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.