Montebrasite and Willemite Physical Properties

Montebrasite and Willemite Chemical Formula

While comparing Montebrasite and Willemite 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 Montebrasite and Willemite chemical formula.

• Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
• Chemical formula of Willemite- Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Montebrasite and Willemite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Montebrasite and Willemite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Willemite Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is 3.89-4.18 whereas that of Willemite is 3.89-4.18.