Achroite and Glass Physical Properties

Achroite and Glass Chemical Formula

While comparing Achroite and Glass 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 Achroite and Glass chemical formula.

• Chemical formula of Achroite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
• Chemical formula of Glass- SiO₂

Achroite and Glass Specific Gravity

Another important criteria for qualitative analysis of gemstones is Achroite and Glass Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Achroite and Glass Optical Properties during the identification of gemstone. Specific gravity of Achroite is 2.39-4.00 whereas that of Glass is 2.39-4.00.