Polyhalite and Druzy Physical Properties

Polyhalite and Druzy Chemical Formula

While comparing Polyhalite and Druzy 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 Polyhalite and Druzy chemical formula.

• Chemical formula of Polyhalite- K2Ca2Mg(SO4)4·2H2O
• Chemical formula of Druzy- Au

Polyhalite and Druzy Specific Gravity

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