Stones as raw materials are important environmental resources often found at prehistoric sites. Since their various types essentially retained their original geological features, it is generally relatively easy to identify their origin. Nevertheless, there is hardly any systematic research on late prehistoric stone raw materials. Furthermore, these materials are mentioned very inconsistently and the geological terms, definitions and analyzes are absent from the discussions. The general picture that we can sketch based on secondary literature is therefore mosaic-like. However, it is by no means impossible to identify extraction sites. Based on on-site experience and using modern analyzes, it is possible, for example, to differentiate between individual types of sandstone and andesite. From the perspective of future research, analyzes of late Iron Age stone materials from well-studied archaeological contexts could contribute to understand better how stones as raw materials were used in late prehistoric periods.
The Archaeology and Technology of Metal Production in the Late Iron Age of the Southern Waterberg, Limpopo Province, South Africa