Opal and Clinothulite Physical Properties

Opal and Clinothulite Chemical Formula

While comparing Opal and Clinothulite 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 Clinothulite chemical formula.

• Chemical formula of Opal- SiO₂ · nH₂O
• Chemical formula of Clinothulite- Ca2(Mg,Fe)3Al2(SiO4)4(OH)4

Opal and Clinothulite Specific Gravity

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