Halite and Pearl Physical Properties

Halite and Pearl Chemical Formula

While comparing Halite and Pearl 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 Halite and Pearl chemical formula.

• Chemical formula of Halite- NaCl
• Chemical formula of Pearl- CaCO3

Halite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Halite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Halite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Halite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.