Hydrophane and Cat s Eye Physical Properties

Hydrophane and Cat s Eye Chemical Formula

While comparing Hydrophane 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 Hydrophane and Cat s Eye chemical formula.

• Chemical formula of Hydrophane- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
• Chemical formula of Cat s Eye- BeAl ₂ O ₄

Hydrophane and Cat s Eye Specific Gravity

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