Tigers Eye and Faustite Physical Properties

Tigers Eye and Faustite Chemical Formula

While comparing Tigers Eye and Faustite 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 Tigers Eye and Faustite chemical formula.

• Chemical formula of Tigers Eye- SiO₂
• Chemical formula of Faustite- (Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Tigers Eye and Faustite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tigers Eye and Faustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tigers Eye and Faustite Optical Properties during the identification of gemstone. Specific gravity of Tigers Eye is 2.9 whereas that of Faustite is 2.9.