Marble and Quartz Physical Properties

Marble and Quartz Chemical Formula

While comparing Marble and Quartz 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 Quartz chemical formula.

• Chemical formula of Marble- CaCO3
• Chemical formula of Quartz- SiO₂

Marble and Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Marble and Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Marble and Quartz Optical Properties during the identification of gemstone. Specific gravity of Marble is 2.65 whereas that of Quartz is 2.65.