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