Corundum and Manganotantalite Physical Properties
Tenacity
Brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.05
Not Available
Fracture
Uneven, Uneven, Gems, Difficult, Fibrous
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
None – parting in 3 directions
Not Available
Chemical Composition
Al 2O 3Arthur Thomas , Gemstones (2009)
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Corundum and Manganotantalite Chemical Formula
While comparing Corundum and Manganotantalite 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 Corundum and Manganotantalite chemical formula.
- Chemical formula of Corundum- Al 2O 3Arthur Thomas , Gemstones (2009)
- Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Corundum and Manganotantalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Corundum and Manganotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Corundum and Manganotantalite Optical Properties during the identification of gemstone. Specific gravity of Corundum is Not Available whereas that of Manganotantalite is Not Available.