A composite tubular gold bead found on Mound AB at Harappa in 2000. Greenish corroded copper-alloy from an interior wire covers part of the gold bead. "Gold was easily obtained from the sands of the upper Indus river where it is still panned by itinerant miners. Another source of gold was along the Oxus river in northern Afghanistan where a trading colony of the Indus cities has been discovered at Shortughai. Situated far from the Indus Valley itself, this settlement may have been established to obtain gold, copper, tin and lapis lazuli, as well as other exotic goods from Central Asia," (J.M. Kenoyer, Ancient Cities of the Indus Valley Civilization, p. 96).
