Fig. 6From: Chemical, mineralogical and physical study of Late Iron Age ceramics from Nditam: Cameroon (West central Africa)TG curves of three selected ceramic sherds. Black curve corresponds to CNDI 01 sample that contains kaolinite and muscovite; blue curve corresponds to CNDI 13 sample that contains muscovite; red curve corresponds to CNDI 07 sample that has no clay minerals and therefore is the one that lost the least weightBack to article page