%0 Conference Proceedings %A Colarossi, Debra %A Evans, M. Y. %+ External Organizations %T Palaeo-environmental characterisation using clay mineralogy: A case study of the Heelbo hillslope deposit, Free State Province and the Diepdrift hillslope deposit, Limpopo Province, South Africa : %G eng %U https://hdl.handle.net/11858/00-001M-0000-002C-C599-1 %D 2011 %B An Innovative Perspective on the Role of Clays and Clay Minerals, and Geophagia on Economic Development. Book of Conference Proceedings of the 1st International Conference on Clays and Clay Minerals in Africa, and 2nd International Conference on Geophagia in Southern Africa, Bloemfontein, South Africa %E Ekosse, G.-I. E.; de Jager, L.; Ngole, V. M. %P 191 - 198