Microcline and Bertrandite Physical Properties

Microcline and Bertrandite Chemical Formula

While comparing Microcline and Bertrandite 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 Microcline and Bertrandite chemical formula.

• Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)
• Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

Microcline and Bertrandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microcline and Bertrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microcline and Bertrandite Optical Properties during the identification of gemstone. Specific gravity of Microcline is 2.59-2.60 whereas that of Bertrandite is 2.59-2.60.