Zultanite and Umbalite Physical Properties

Zultanite and Umbalite Chemical Formula

While comparing Zultanite 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 Zultanite and Umbalite chemical formula.

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

Zultanite and Umbalite Specific Gravity

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