During a considerable part of prehistory stone tools were indispensable. Flint in particular had properties that made it very suitable for making razor-sharp implements and could often, but not always, be collected locally. Hunters, gatherers and fishers mostly used small tools but with the transition to an agricultural way of living this situation changed, as larger implements became necessary, to cut down trees and work wood for instance.

The raw material suitable for this was often not av...

The Iranian highlands are characterized by very special resource conditions: although being dominated in large parts by aridity, the presence of ecological niches and specific weather phenomena, along with rich deposits of minerals and raw materials, provide livelihoods for pre-modern societies. These conditions have favoured the development of different but also specific practices based on intricate knowledge of individual resources. Ancient communities in this region have developed very spe...