Opal and Langbeinite Physical Properties

Opal and Langbeinite Chemical Formula

While comparing Opal and Langbeinite 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 Opal and Langbeinite chemical formula.

• Chemical formula of Opal- SiO₂ · nH₂O
• Chemical formula of Langbeinite- K2Mg2(SO4)3

Opal and Langbeinite Specific Gravity

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