Blue gold and Polyhalite Physical Properties

Blue gold and Polyhalite Chemical Formula

While comparing Blue gold and Polyhalite 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 Blue gold and Polyhalite chemical formula.

• Chemical formula of Blue gold- Au(CuAl)2
• Chemical formula of Polyhalite- K2Ca2Mg(SO4)4·2H2O

Blue gold and Polyhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Blue gold and Polyhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Blue gold and Polyhalite Optical Properties during the identification of gemstone. Specific gravity of Blue gold is 2.78 whereas that of Polyhalite is 2.78.