The Karatau or Qaratau () is a mountain range located in southern Kazakhstan. The name Karatau means Black Mountain in the Kazakh language. The mountains have deposits of phosphorite, lead and zinc. Geography The range extends for about in a roughly NW/SE direction just north of the Syrdaria River. The Muyunkum Desert lies to the north of the range. The Karatau is the westernmost prolongation of the Tian Shan. The summits of the mountains are smooth and the slopes are cut by snow-fed rivers. The Shabakty, Kyrshabakty, Ushbas, Bugun and Asa, are among the rivers having their sources in the range. World Heritage Status There are numerous ancient archaeological sites in the range that display the stages of cultural evolution from the early Paleolithic Age (1 million BP) to the Neolithic Age (6500 BP). This site was added to the UNESCO World Heritage Tentative List on September 24, 1998 in the Cultural category. Nature Reserve The Karatau Nature Reserve is a protected area in the range established in 2004. References External links Mountain ranges of Kazakhstan World Heritage Tentative List Mountain ranges of the Tian Shan