Edenite and Liddicoatite Physical Properties

Edenite and Liddicoatite Chemical Formula

While comparing Edenite and Liddicoatite 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 Edenite and Liddicoatite chemical formula.

• Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2
• Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Edenite and Liddicoatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Edenite and Liddicoatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Edenite and Liddicoatite Optical Properties during the identification of gemstone. Specific gravity of Edenite is 3.02 whereas that of Liddicoatite is 3.02.