Annabergite and Kurnakovite Physical Properties

Annabergite and Kurnakovite Chemical Formula

While comparing Annabergite and Kurnakovite 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 Annabergite and Kurnakovite chemical formula.

• Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)
• Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)

Annabergite and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Annabergite and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Annabergite and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Annabergite is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.