Iddingsite and Cat s Eye Physical Properties

Iddingsite and Cat s Eye Chemical Formula

While comparing Iddingsite and Cat s Eye 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 Iddingsite and Cat s Eye chemical formula.

• Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)
• Chemical formula of Cat s Eye- BeAl ₂ O ₄

Iddingsite and Cat s Eye Specific Gravity

Another important criteria for qualitative analysis of gemstones is Iddingsite and Cat s Eye Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Iddingsite and Cat s Eye Optical Properties during the identification of gemstone. Specific gravity of Iddingsite is 3.5-3.8 whereas that of Cat s Eye is 3.5-3.8.