Annabergite and Glaucophane Physical Properties

Annabergite and Glaucophane Chemical Formula

While comparing Annabergite and Glaucophane 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 Glaucophane chemical formula.

• Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)
• Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2

Annabergite and Glaucophane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Annabergite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Annabergite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Annabergite is 3-3.15 whereas that of Glaucophane is 3-3.15.