Crystal Opal and Microlite Physical Properties

Crystal Opal and Microlite Chemical Formula

While comparing Crystal Opal and Microlite 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 Crystal Opal and Microlite chemical formula.

• Chemical formula of Crystal Opal- SiO 2 + H 2OUlrich Henn and Claudio C.
• Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Crystal Opal and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Crystal Opal and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Crystal Opal and Microlite Optical Properties during the identification of gemstone. Specific gravity of Crystal Opal is 5.5 whereas that of Microlite is 5.5.