Chlorapatite and Atacamite Physical Properties

Chlorapatite and Atacamite Chemical Formula

While comparing Chlorapatite and Atacamite 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 Atacamite chemical formula.

• Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
• Chemical formula of Atacamite- Cu2Cl(OH)3

Chlorapatite and Atacamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorapatite and Atacamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorapatite and Atacamite Optical Properties during the identification of gemstone. Specific gravity of Chlorapatite is 3.745-3.776 whereas that of Atacamite is 3.745-3.776.