Switch currency

Cornetite

Type Locality
L'Etoile du Congo Mine (Star of the Congo Mine; Kalukuluku Mine), Lubumbashi (Elizabethville), Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre)
Mineral Data
Cu3(PO4)(OH)3
Strunz: 
8.BE.15
Physical Properties
Hardness: 
4.5