Indicolite and Umbalite Physical Properties

Indicolite and Umbalite Chemical Formula

While comparing Indicolite 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 Indicolite 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)

Indicolite and Umbalite Specific Gravity

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