Star Sapphire and Gyrolite Physical Properties

Star Sapphire and Gyrolite Chemical Formula

While comparing Star Sapphire and Gyrolite 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 Gyrolite chemical formula.

• Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.
• Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)

Star Sapphire and Gyrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Star Sapphire and Gyrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Star Sapphire and Gyrolite Optical Properties during the identification of gemstone. Specific gravity of Star Sapphire is 2.48 whereas that of Gyrolite is 2.48.