Chlorapatite and Erythrite Physical Properties
Tenacity
Not Available
Sectile
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.17-3.18
3.06
Fracture
Not Available
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
Not Available
Not Available
Chemical Composition
Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
Co3(AsO4)2•8(H2O)
Chlorapatite and Erythrite Chemical Formula
While comparing Chlorapatite 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 Chlorapatite and Erythrite chemical formula.
- Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
Chlorapatite and Erythrite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorapatite and Erythrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorapatite and Erythrite Optical Properties during the identification of gemstone. Specific gravity of Chlorapatite is 3.06 whereas that of Erythrite is 3.06.