Sonolite and Staurolite Physical Properties

Sonolite and Staurolite Chemical Formula

While comparing Sonolite and Staurolite 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 Sonolite and Staurolite chemical formula.

• Chemical formula of Sonolite- Mn2+9(SiO 4) 4(OH,F) 2Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Staurolite- (Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.

Sonolite and Staurolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sonolite and Staurolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sonolite and Staurolite Optical Properties during the identification of gemstone. Specific gravity of Sonolite is 3.7-3.8 whereas that of Staurolite is 3.7-3.8.