Cordierite Iolite and Magnesite Physical Properties

Cordierite Iolite and Magnesite Chemical Formula

While comparing Cordierite Iolite and Magnesite 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 Cordierite Iolite and Magnesite chemical formula.

• Chemical formula of Cordierite Iolite- Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
• Chemical formula of Magnesite- MgCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Cordierite Iolite and Magnesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cordierite Iolite and Magnesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite Iolite and Magnesite Optical Properties during the identification of gemstone. Specific gravity of Cordierite Iolite is 2.92-3.12 whereas that of Magnesite is 2.92-3.12.