Demantoid and Thaumasite Physical Properties

Demantoid and Thaumasite Chemical Formula

While comparing Demantoid and Thaumasite 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 Demantoid and Thaumasite chemical formula.

• Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
• Chemical formula of Thaumasite- Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.

Demantoid and Thaumasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Demantoid and Thaumasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Demantoid and Thaumasite Optical Properties during the identification of gemstone. Specific gravity of Demantoid is 1.91 whereas that of Thaumasite is 1.91.