Sang-i Chakmak
Semnan Province, Iran
Sang-i Chakmak (Tappeh Sang-e Chakhmaq, Sange Chaxmaq, Chakhmagh) is a Neolithic archaeological site located about 1 km (0.62 mi) north of the village of Bastam in the northern Semnan province of Iran, on the southeastern flank of the Alborz mountains. The site represents quite well the transition from the aceramic Neolithic phase in the general area; this was taking place during the 7th millennium BC.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).