Faustite and Satin Spar Physical Properties

Faustite and Satin Spar Chemical Formula

While comparing Faustite and Satin Spar 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 Satin Spar chemical formula.

• Chemical formula of Faustite- (Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
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Faustite and Satin Spar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Faustite and Satin Spar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Faustite and Satin Spar Optical Properties during the identification of gemstone. Specific gravity of Faustite is 1.52-1.53 whereas that of Satin Spar is 1.52-1.53.