Agrellite and Demantoid Physical Properties

Agrellite and Demantoid Chemical Formula

While comparing Agrellite and Demantoid 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 Demantoid chemical formula.

• Chemical formula of Agrellite- NaCa2Si4O10F
• Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Agrellite and Demantoid Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Demantoid Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Demantoid Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 3.77-3.95 whereas that of Demantoid is 3.77-3.95.