Piemontite and Bastnsite Physical Properties

Piemontite and Bastnsite Chemical Formula

While comparing Piemontite and Bastnsite 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 Piemontite and Bastnsite chemical formula.

• Chemical formula of Piemontite- Ca2Al3(SiO4)(Si2O7)O(OH)
• Chemical formula of Bastnsite- CeFCO3

Piemontite and Bastnsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Piemontite and Bastnsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Piemontite and Bastnsite Optical Properties during the identification of gemstone. Specific gravity of Piemontite is 4.78-5.20 whereas that of Bastnsite is 4.78-5.20.