Chlorapatite and Painite Physical Properties

Chlorapatite and Painite Chemical Formula

While comparing Chlorapatite and Painite 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 Painite chemical formula.

• Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
• Chemical formula of Painite- CaZrBAl 9O 18Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chlorapatite and Painite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorapatite and Painite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorapatite and Painite Optical Properties during the identification of gemstone. Specific gravity of Chlorapatite is 4.00-4.03 whereas that of Painite is 4.00-4.03.