Faustite and Hessonite Garnet Physical Properties

Faustite and Hessonite Garnet Chemical Formula

While comparing Faustite and Hessonite Garnet 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 Faustite and Hessonite Garnet chemical formula.

• Chemical formula of Faustite- (Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Hessonite Garnet- Ca3Al2(SiO4)3

Faustite and Hessonite Garnet Specific Gravity

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