Dabiele Lake

The da at the beginning of the name is the pinyin romanization of the Chinese word for "big" or "greater", distinguishing it from nearby Xiaobiele Lake ("Little" or "Lesser Biele Lake"). Dabiele is also known as Bieletan or Dabieletan, from a Chinese word used for both beaches and muddy riverbanks. ==Geography==

Dabiele Lake is an ephemeral salt lake in the Bieletan subbasin on the southwestern edge of the Qarhan Playa at an elevation of . It lies between Suli and Xiaobiele Lakes. It is usually about wide. It is fed from the south by the Tuolahai Tuōlāhài Hé) and Qingshui Rivers Qīngshuǐ Hé). Its depth usually does not exceed . ==Geology==

Dabiele's position at the south end of the playa means that its waters are relatively less influenced by the concentrated mineral springs along the playa's northern boundary. As with Xiaobiele, it is nonetheless nearly saturated with calcite, anhydrite, halite, and (importantly) carnallite, which is processed to produce potash for potassium-rich fertilizers and other uses. The Bieletan subbasin as a wholeinclusive of Suli, S. Suli, and Xiaobieleis also the richest source of brine lithium in China, with an estimated store of of lithium chloride. The lithium derives from hot springs located near Mount Buka Daban which now feed the Narin Gol River or Hongshui River Hóngshuǐ Hé) that flows into East Taijinar Lake. In the past, however, the springs lay within the "Kunlun" paleolake which until about 30,000 years ago produced a river which flowed north into a broad alluvial fan feeding the "Qarhan" paleolake in the Sanhu area. Bieletan's lithium came both from deposits directly flowing into the area at the time and continuing contributions from the Urt Moron and other rivers arising in and flowing through the former alluvial plain. ==See also==