Petalite and Tavorite Physical Properties

Petalite and Tavorite Chemical Formula

While comparing Petalite and Tavorite 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 Petalite and Tavorite chemical formula.

• Chemical formula of Petalite- LiAlSi 4O 10Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Tavorite- LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)

Petalite and Tavorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Petalite and Tavorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Petalite and Tavorite Optical Properties during the identification of gemstone. Specific gravity of Petalite is 3.32 whereas that of Tavorite is 3.32.