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Marthozite: Cu[(UO2)3(SeO3)2O2]·8(H2O)
Comments: Yellowish green coating of marthozite on matrix. Location: Musonoi Mine, Katanga, Democratic Republic of the Congo. Scale: Not Given. © John Veevaert
Comments: Olive green crystal of marthozite showing multiple face development on main crystal. Schumacher Collection. Location: Musonoi Mine, Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaïre). Scale: Picture size 5 mm. © Paul M. Schumacher