Marble and Pearl Physical Properties

Marble and Pearl Chemical Formula

While comparing Marble 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 Marble and Pearl chemical formula.

• Chemical formula of Marble- CaCO3
• Chemical formula of Pearl- CaCO3

Marble and Pearl Specific Gravity

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