Gahnospinel and Fire Agate Physical Properties

Gahnospinel and Fire Agate Chemical Formula

While comparing Gahnospinel and Fire Agate 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 Gahnospinel and Fire Agate chemical formula.

• Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
• Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)

Gahnospinel and Fire Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Fire Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Fire Agate Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 2.60-2.64 whereas that of Fire Agate is 2.60-2.64.