A Late Iron Age complex of central, eastern, and northern Zambia in the 2nd millennium AD with a distinctive pottery style. It appeared as a break from the Chifumbaze complex in the 11th century, originated in Zaire, and has continued into Recent times. The term (also Luangwa variant) is also used for Earlier Stone Age Sangoan collections from eastern Zambia. This facies of the Sangoan industry is found in gravel deposits of the Luangwa and tributary valleys of eastern Zambia, and is marked by large picks and other core tools made from water-rounded cobbles.