Sphene and Agrellite Physical Properties

Sphene and Agrellite Chemical Formula

While comparing Sphene and Agrellite 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 Sphene and Agrellite chemical formula.

• Chemical formula of Sphene- CaTiSiO5
• Chemical formula of Agrellite- NaCa2Si4O10F

Sphene and Agrellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphene and Agrellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphene and Agrellite Optical Properties during the identification of gemstone. Specific gravity of Sphene is 2.88 whereas that of Agrellite is 2.88.