Erythrite and Euclase Physical Properties
Tenacity
Sectile
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.06
3.08-3.12
Fracture
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Cleavage
Perfect on {010}; poor on {100} and { 1 02}.
{010} Perfect
Mohs Hardness
Not Available
7.5
Chemical Composition
Co3(AsO4)2•8(H2O)
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Erythrite and Euclase Chemical Formula
While comparing Erythrite and Euclase 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 Euclase chemical formula.
- Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
- Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Erythrite and Euclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Erythrite and Euclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Euclase Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 3.08-3.12 whereas that of Euclase is 3.08-3.12.