Dumortierite quartz and Caledonite Physical Properties

Dumortierite quartz and Caledonite Chemical Formula

While comparing Dumortierite quartz and Caledonite 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 Dumortierite quartz and Caledonite chemical formula.

• Chemical formula of Dumortierite quartz- Al7BO3(SiO4)3O3
• Chemical formula of Caledonite- Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)

Dumortierite quartz and Caledonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dumortierite quartz and Caledonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dumortierite quartz and Caledonite Optical Properties during the identification of gemstone. Specific gravity of Dumortierite quartz is 5.6-5.76 whereas that of Caledonite is 5.6-5.76.