Sulphur and Coral Physical Properties

Sulphur and Coral Chemical Formula

While comparing Sulphur and Coral 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 Sulphur and Coral chemical formula.

• Chemical formula of Sulphur- SWalter Schumann , Gemstones of the world (2001)
• Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.

Sulphur and Coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sulphur and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulphur and Coral Optical Properties during the identification of gemstone. Specific gravity of Sulphur is 2.60-2.70 whereas that of Coral is 2.60-2.70.