Weloganite and Annabergite Physical Properties

Weloganite and Annabergite Chemical Formula

While comparing Weloganite 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 Weloganite and Annabergite chemical formula.

• Chemical formula of Weloganite- Na2SrZrSi6O17(OH)3·3H2O
• Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)

Weloganite and Annabergite Specific Gravity

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