Umbalite and Hauyne Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Gelatinises in acids
Durability
Not Available
Not Available
Specific Gravity
3.62-4.33
2.4-2.5
Fracture
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
Uneven, Conchoidal, Brittle
Cleavage
Not Available
Distinct on {110}
Chemical Composition
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Umbalite and Hauyne Chemical Formula
While comparing Umbalite and Hauyne 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 Umbalite and Hauyne chemical formula.
- Chemical formula of Umbalite- Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
- Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Umbalite and Hauyne Specific Gravity
Another important criteria for qualitative analysis of gemstones is Umbalite and Hauyne Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Umbalite and Hauyne Optical Properties during the identification of gemstone. Specific gravity of Umbalite is 2.4-2.5 whereas that of Hauyne is 2.4-2.5.