of;
Chemistry;
and;
Environment,;
Qingdao;
University,;
Qingdao;
266071,;
China;
Administration;
Bureau;
of;
Geology;
and;
Min-;
eral;
Resources,;
Qingdao;
266071,;
China;
Second;
Hydrologic;
Engineering;
Geology;
Brigade;
of;
Xinjiang;
Geology;
and;
Mineral;
Resources;
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Changji;
831110,;
China;