Thulite and Ulexite Physical Properties

Thulite and Ulexite Chemical Formula

While comparing Thulite and Ulexite 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 Thulite and Ulexite chemical formula.

• Chemical formula of Thulite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Ulexite- NaCaB 5O 6(OH) 6 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Thulite and Ulexite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Thulite and Ulexite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Thulite and Ulexite Optical Properties during the identification of gemstone. Specific gravity of Thulite is 1.65-1.99 whereas that of Ulexite is 1.65-1.99.