Sanidine and Hollandite Physical Properties

Sanidine and Hollandite Chemical Formula

While comparing Sanidine and Hollandite 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 Sanidine and Hollandite chemical formula.

• Chemical formula of Sanidine- KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16

Sanidine and Hollandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sanidine and Hollandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sanidine and Hollandite Optical Properties during the identification of gemstone. Specific gravity of Sanidine is 5.05 whereas that of Hollandite is 5.05.