Manganotantalite and Erythrite Physical Properties
Tenacity
Not Available
Sectile
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
3.06
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).
Cleavage
Not Available
Perfect on {010}; poor on {100} and { 1 02}.
Mohs Hardness
5.5-6.5
Not Available
Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Co3(AsO4)2•8(H2O)
Manganotantalite and Erythrite Chemical Formula
While comparing Manganotantalite and Erythrite 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 Manganotantalite and Erythrite chemical formula.
- Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
Manganotantalite and Erythrite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Manganotantalite and Erythrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Erythrite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 3.06 whereas that of Erythrite is 3.06.