Atacamite and Pectolite Physical Properties

Atacamite and Pectolite Chemical Formula

While comparing Atacamite and Pectolite 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 Atacamite and Pectolite chemical formula.

• Chemical formula of Atacamite- Cu2Cl(OH)3
• Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

Atacamite and Pectolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Atacamite and Pectolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Atacamite and Pectolite Optical Properties during the identification of gemstone. Specific gravity of Atacamite is 2.74-2.90 whereas that of Pectolite is 2.74-2.90.