1. Some aspects of the stratiform ore deposits of the Zambian Copperbelt;Annels,1974
2. The genetic relevance of recent studies at Mufulira Mine, Zambia;Annels;Ann. Soc. Geol. Belg.,1979
3. The geotectonic environment of Zambian copper-cobalt mineralisation;Annels;J. Geol. Soc. London,1984
4. Ore genesis in the Zambian Copperbelt with particular reference to the northern sector of the Chambeshi Basin;Annels;Geol. Assoc. Can., Spec. Pap.,1989
5. Cobalt in the Zambian Copperbelt;Annels;Precambrian Res.,1984