Clinohumite and Precious Opal Physical Properties

Clinohumite and Precious Opal Chemical Formula

While comparing Clinohumite and Precious Opal 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 Clinohumite and Precious Opal chemical formula.

• Chemical formula of Clinohumite- (Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Precious Opal- SiO 2 · nH 2OGemdat.org , Management Team (2012)

Clinohumite and Precious Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinohumite and Precious Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinohumite and Precious Opal Optical Properties during the identification of gemstone. Specific gravity of Clinohumite is 1.98-2.25 whereas that of Precious Opal is 1.98-2.25.