Qaidam

Qaidam (chī-däm) or Tsaidam (tsī'däm, chī-däm) , arid basin, c.350 mi (560 km) long and c.100 mi (160 km) wide, between two branches of the Kunlun range, central Qinghai prov., W China. A salt marsh occupies most of the area. Oil fields and refineries are found i...
Found on http://www.infoplease.com/ce6/world/A0840670.html
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