Ammonite and Annabergite Physical Properties

Ammonite and Annabergite Chemical Formula

While comparing Ammonite 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 Ammonite and Annabergite chemical formula.

• Chemical formula of Ammonite- CaCO3
• Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)

Ammonite and Annabergite Specific Gravity

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