Smoky Quartz and Norbergite Physical Properties

Smoky Quartz and Norbergite Chemical Formula

While comparing Smoky Quartz and Norbergite 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 Smoky Quartz and Norbergite chemical formula.

• Chemical formula of Smoky Quartz- SiO₂
• Chemical formula of Norbergite- Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)

Smoky Quartz and Norbergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Smoky Quartz and Norbergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Smoky Quartz and Norbergite Optical Properties during the identification of gemstone. Specific gravity of Smoky Quartz is 3.177 whereas that of Norbergite is 3.177.