Natrolite and Montebrasite Physical Properties

Natrolite and Montebrasite Chemical Formula

While comparing Natrolite and Montebrasite 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 Natrolite and Montebrasite chemical formula.

• Chemical formula of Natrolite- Na 2[Al 2Si 3O 10] · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references

Natrolite and Montebrasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Natrolite and Montebrasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Natrolite and Montebrasite Optical Properties during the identification of gemstone. Specific gravity of Natrolite is 2.98-3.10 whereas that of Montebrasite is 2.98-3.10.