Ammolite and Umbalite Physical Properties

Ammolite and Umbalite Chemical Formula

While comparing Ammolite and Umbalite 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 Ammolite and Umbalite chemical formula.

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• Chemical formula of Umbalite- Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)

Ammolite and Umbalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ammolite and Umbalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ammolite and Umbalite Optical Properties during the identification of gemstone. Specific gravity of Ammolite is 3.62-4.33 whereas that of Umbalite is 3.62-4.33.