Chlorapatite and Bytownite Physical Properties

Chlorapatite and Bytownite Chemical Formula

While comparing Chlorapatite and Bytownite 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 Chlorapatite and Bytownite chemical formula.

• Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
• Chemical formula of Bytownite- Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Chlorapatite and Bytownite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorapatite and Bytownite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorapatite and Bytownite Optical Properties during the identification of gemstone. Specific gravity of Chlorapatite is 2.72-2.75 whereas that of Bytownite is 2.72-2.75.