Williamsite and Prasiolite Physical Properties

Williamsite and Prasiolite Chemical Formula

While comparing Williamsite and Prasiolite 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 Williamsite and Prasiolite chemical formula.

• Chemical formula of Williamsite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

Williamsite and Prasiolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Williamsite and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Williamsite and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Williamsite is 2.65 whereas that of Prasiolite is 2.65.