Erythrite and Stibiotantalite 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).
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect on {010}; poor on {100} and { 1 02}.
{???} Perfect
Mohs Hardness
Not Available
5.5-6
Chemical Composition
Co3(AsO4)2•8(H2O)
SbTaO 4Ulrich Henn and Claudio C.
Erythrite and Stibiotantalite Chemical Formula
While comparing Erythrite and Stibiotantalite 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 Stibiotantalite chemical formula.
- Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
- Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
Erythrite and Stibiotantalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Erythrite and Stibiotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Stibiotantalite Optical Properties during the identification of gemstone. Specific gravity of Erythrite is Not Available whereas that of Stibiotantalite is Not Available.