Matrix Opal and Umbalite Physical Properties

Matrix Opal and Umbalite Chemical Formula

While comparing Matrix Opal 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 Matrix Opal and Umbalite chemical formula.

• Chemical formula of Matrix Opal- SiO2·nH2O
• Chemical formula of Umbalite- Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)

Matrix Opal and Umbalite Specific Gravity

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