Covellite from
Morocco | |
| Jébrak, M., Marcoux, E., Nasloubi, M., Zaharaoui, M. (1998): From sandstone- to carbonate-hosted stratabound deposits: an isotope study of galena in the Upper-Moulouya District (Morocco). Mineralium Deposita 33(4), 406-415. |
| Jahn, Steffen, Bode, Rainer, Lyckberg, Peter, Medenbach, Olaf, Lierl, Hans-Jürgen (2003) Marokko - Land der schönen Mineralien und Fossilien [Morocco - land of beautiful minerals and fossils]. Bode Verlag GmbH. p.1-528. |