Amazonite and Arfvedsonite Physical Properties

Amazonite and Arfvedsonite Chemical Formula

While comparing Amazonite and Arfvedsonite 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 Amazonite and Arfvedsonite chemical formula.

• Chemical formula of Amazonite- KAlSi₃O₈
• Chemical formula of Arfvedsonite- NaNa2(Fe++4Fe+++)Si8O22(OH)2

Amazonite and Arfvedsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amazonite and Arfvedsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Arfvedsonite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 3.3-3.5 whereas that of Arfvedsonite is 3.3-3.5.