| The Columbia Encyclopedia, Sixth Edition. 2001-07. |
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| Qaidam |
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(ch -däm) (KEY) or Tsaidam (ts ´däm, ch -däm) (KEY) , 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 in W Qaidam, and iron ore is mined in the southern part. |
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| | | The Columbia Encyclopedia, Sixth Edition. Copyright © 2007 Columbia University Press. |
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