Agrellite and Charlesite Physical Properties

Agrellite and Charlesite Chemical Formula

While comparing Agrellite and Charlesite 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 Agrellite and Charlesite chemical formula.

• Chemical formula of Agrellite- NaCa2Si4O10F
• Chemical formula of Charlesite- Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)

Agrellite and Charlesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Charlesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Charlesite Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 1.79 whereas that of Charlesite is 1.79.