Binghamite and Cordierite Physical Properties

Binghamite and Cordierite Chemical Formula

While comparing Binghamite and Cordierite 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 Binghamite and Cordierite chemical formula.

• Chemical formula of Binghamite- SiO 2Arthur Thomas , Gemstones (2009)
• Chemical formula of Cordierite- Mg2Al4Si5O18

Binghamite and Cordierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Binghamite and Cordierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Binghamite and Cordierite Optical Properties during the identification of gemstone. Specific gravity of Binghamite is 2.57-2.66 whereas that of Cordierite is 2.57-2.66.