Prase Opal and Sogdianite Physical Properties

Prase Opal and Sogdianite Chemical Formula

While comparing Prase Opal and Sogdianite 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 Prase Opal and Sogdianite chemical formula.

• Chemical formula of Prase Opal- SiO 2 + H 2OUlrich Henn and Claudio C.
• Chemical formula of Sogdianite- (K,Na) 2(Li,Fe) 3(Zr,Ti,Fe)Si 12O 30Ulrich Henn and Claudio C.

Prase Opal and Sogdianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prase Opal and Sogdianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase Opal and Sogdianite Optical Properties during the identification of gemstone. Specific gravity of Prase Opal is 2.77-2.90 whereas that of Sogdianite is 2.77-2.90.