Pyrope and Johachidolite Physical Properties

Pyrope and Johachidolite Chemical Formula

While comparing Pyrope and Johachidolite 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 Pyrope and Johachidolite chemical formula.

• Chemical formula of Pyrope- Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
• Chemical formula of Johachidolite- CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)

Pyrope and Johachidolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope and Johachidolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope and Johachidolite Optical Properties during the identification of gemstone. Specific gravity of Pyrope is 3.45 whereas that of Johachidolite is 3.45.