Serandite and Halite Physical Properties

Serandite and Halite Chemical Formula

While comparing Serandite and Halite 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 Serandite and Halite chemical formula.

• Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Halite- NaCl

Serandite and Halite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Serandite and Halite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serandite and Halite Optical Properties during the identification of gemstone. Specific gravity of Serandite is 2.17 whereas that of Halite is 2.17.