Binghamite and Angelite Physical Properties

Binghamite and Angelite Chemical Formula

While comparing Binghamite and Angelite 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 Binghamite and Angelite chemical formula.

• Chemical formula of Binghamite- SiO 2Arthur Thomas , Gemstones (2009)
• Chemical formula of Angelite- CaSO4·2H2O

Binghamite and Angelite Specific Gravity

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