Ruby Zoisite and Annabergite Physical Properties

Ruby Zoisite and Annabergite Chemical Formula

While comparing Ruby Zoisite and Annabergite 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 Ruby Zoisite and Annabergite chemical formula.

• Chemical formula of Ruby Zoisite- Al2SiO5
• Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)

Ruby Zoisite and Annabergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ruby Zoisite and Annabergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ruby Zoisite and Annabergite Optical Properties during the identification of gemstone. Specific gravity of Ruby Zoisite is 3.07 whereas that of Annabergite is 3.07.