Oligoclase and Anatase Physical Properties

Oligoclase and Anatase Chemical Formula

While comparing Oligoclase and Anatase 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 Oligoclase and Anatase chemical formula.

• Chemical formula of Oligoclase- Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Anatase- TiO 2Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Oligoclase and Anatase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Oligoclase and Anatase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Oligoclase and Anatase Optical Properties during the identification of gemstone. Specific gravity of Oligoclase is 3.82-3.97 whereas that of Anatase is 3.82-3.97.