Polyhalite and Trapiche emerald Physical Properties

Polyhalite and Trapiche emerald Chemical Formula

While comparing Polyhalite and Trapiche emerald 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 Trapiche emerald chemical formula.

• Chemical formula of Polyhalite- K2Ca2Mg(SO4)4·2H2O
• Chemical formula of Trapiche emerald- -

Polyhalite and Trapiche emerald Specific Gravity

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