A prehistoric tell site near Mosul in northern Iraq with a sequence of a pre-Samarran culture in northern Mesopotamia. The site has given its name to the pottery ware present in its lowest levels, dated to the 6th millennium BC, and a culture complex. This pottery may be related to that of the upper levels at Jarmo and is widely distributed. It was usually a buff ware in simple shapes, sometimes burnished, sometimes painted or incised with simple geometric patterns. In higher levels it was replaced by Samarra ware. Evidence from Yarim Tepe, another important Hassuna site, indicates that they were already experimenting with metallurgy and that pottery-making was a specialist activity (with true pottery kilns). The appearance of stamp seals suggests the importance of private ownership. There were several Halaf levels and 'Ubaid levels. Subsistence was cereal cultivation and herding cattle, goat, and sheep. The material culture used copper, turquoise, and carnelian beads.