Binghamite and Nosean Physical Properties

Binghamite and Nosean Chemical Formula

While comparing Binghamite and Nosean 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 Nosean chemical formula.

• Chemical formula of Binghamite- SiO 2Arthur Thomas , Gemstones (2009)
• Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Binghamite and Nosean Specific Gravity

Another important criteria for qualitative analysis of gemstones is Binghamite and Nosean Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Binghamite and Nosean Optical Properties during the identification of gemstone. Specific gravity of Binghamite is 2.30-2.40 whereas that of Nosean is 2.30-2.40.