A cultural group named after the site of Sohr Damb (Red Mound), near the village of Nal in central Baluchistan, Pakistan. It is related to the Kulli culture further south and is dated to the first half of the 3rd millennium BC. Both settlements are associated with water-control systems which allowed exploitation of alluvial plains for agriculture. The Chalcolithic population used copper for many tools and weapons, as well as ground stone. They made beads from agate and perhaps also lapis lazuli. The fine buff pottery, some wheelmade, is decorated with geometric patterns in black paint; red, blue, green, and yellow pigments were often applied after firing. Some traits in the pottery, a glazed steatite seal and many faience beads point to contact with the Indus Civilization. Many burials were excavated on the type site, belonging to a period later than the settlement. The rite employed was fractional burial, the graves containing fragmentary skeletons together with quantities of distinctive pottery.