Hardystonite and Prasiolite Physical Properties

Hardystonite and Prasiolite Chemical Formula

While comparing Hardystonite 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 Hardystonite and Prasiolite chemical formula.

• Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

Hardystonite and Prasiolite Specific Gravity

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