Pectolite and Elbaite Physical Properties

Pectolite and Elbaite Chemical Formula

While comparing Pectolite and Elbaite 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 Pectolite and Elbaite chemical formula.

• Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
• Chemical formula of Elbaite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references

Pectolite and Elbaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pectolite and Elbaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pectolite and Elbaite Optical Properties during the identification of gemstone. Specific gravity of Pectolite is 2.90-3.10 whereas that of Elbaite is 2.90-3.10.