Beudantite and Esperite Physical Properties

Beudantite and Esperite Chemical Formula

While comparing Beudantite and Esperite 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 Beudantite and Esperite chemical formula.

• Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
• Chemical formula of Esperite- PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)

Beudantite and Esperite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Esperite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Esperite Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 4.28-4.42 whereas that of Esperite is 4.28-4.42.