Sussexite and Nephrite Physical Properties

Sussexite and Nephrite Chemical Formula

While comparing Sussexite and Nephrite 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 Sussexite and Nephrite chemical formula.

• Chemical formula of Sussexite- Mn2+ BO 2(OH)Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Nephrite- Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Sussexite and Nephrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sussexite and Nephrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sussexite and Nephrite Optical Properties during the identification of gemstone. Specific gravity of Sussexite is 2.90-3.10 whereas that of Nephrite is 2.90-3.10.