Linarite and Variscite Physical Properties

Linarite and Variscite Chemical Formula

While comparing Linarite 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 Linarite and Variscite chemical formula.

• Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Variscite- AlPO₄ · 2(H₂O)

Linarite and Variscite Specific Gravity

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