Austinite and Sanidine Physical Properties

Austinite and Sanidine Chemical Formula

While comparing Austinite and Sanidine 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 Austinite and Sanidine chemical formula.

• Chemical formula of Austinite- CaZn(AsO4)(OH)
• Chemical formula of Sanidine- KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Austinite and Sanidine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Austinite and Sanidine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Austinite and Sanidine Optical Properties during the identification of gemstone. Specific gravity of Austinite is 2.54-2.61 whereas that of Sanidine is 2.54-2.61.