Sunstone and Shigaite Physical Properties

Sunstone and Shigaite Chemical Formula

While comparing Sunstone and Shigaite 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 Sunstone and Shigaite chemical formula.

• Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈
• Chemical formula of Shigaite- Pb6Cu3BiS4

Sunstone and Shigaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sunstone and Shigaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sunstone and Shigaite Optical Properties during the identification of gemstone. Specific gravity of Sunstone is 2.32 whereas that of Shigaite is 2.32.