Johachidolite and Variscite Physical Properties

Johachidolite and Variscite Chemical Formula

While comparing Johachidolite and Variscite 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 Johachidolite and Variscite chemical formula.

• Chemical formula of Johachidolite- CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Variscite- AlPO₄ · 2(H₂O)

Johachidolite and Variscite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Johachidolite and Variscite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Johachidolite and Variscite Optical Properties during the identification of gemstone. Specific gravity of Johachidolite is 2.42-2.58 whereas that of Variscite is 2.42-2.58.