Erythrite


Composition: Co3(AsO4)2.8H2O
Crystal System : Monoclinic
Colours: Crimson
Lustre : Sub-vitreous, waxy, pearly, dull, earthy
Hardness (H) : 1.5-2.5
Specific Gravity (S.G) : 3.06

Distribution

Extremely rare.

Occurrence

  • Supergene