Liddicoatite and Feldspar Physical Properties

Liddicoatite and Feldspar Chemical Formula

While comparing Liddicoatite and Feldspar 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 Liddicoatite and Feldspar chemical formula.

• Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
• Chemical formula of Feldspar- KAlSi3O8

Liddicoatite and Feldspar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Liddicoatite and Feldspar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Feldspar Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 2.56-2.75 whereas that of Feldspar is 2.56-2.75.