Creedite and Cat s Eye Physical Properties

Creedite and Cat s Eye Chemical Formula

While comparing Creedite 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 Creedite and Cat s Eye chemical formula.

• Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
• Chemical formula of Cat s Eye- BeAl ₂ O ₄

Creedite and Cat s Eye Specific Gravity

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