Scorzalite and Umbalite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.31
3.62-4.33
Fracture
Uneven
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
Cleavage
{110} Good
Not Available
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
Scorzalite and Umbalite Chemical Formula
While comparing Scorzalite 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 Scorzalite and Umbalite chemical formula.
- Chemical formula of Scorzalite- (Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Umbalite- Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
Scorzalite and Umbalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Scorzalite and Umbalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scorzalite and Umbalite Optical Properties during the identification of gemstone. Specific gravity of Scorzalite is 3.62-4.33 whereas that of Umbalite is 3.62-4.33.