Mineralization of REE-Y-Nb-Ta-Zr-Hf in Wuchiapingian coals ...
The samples were collected from the Dahebian (104°47′38″-104°50′16″E, 26°40′18″-26°44′07″N) and Wangjiazhai (104°50′00″-104°52′18″E, 26°37′40″-26°40′32″N) mines of the Liupanshui Coalfield, which is located in western Guizhou Province, southwestern China (Fig. 1A).The Liupanshui Coalfield is the largest coal producer in Guizhou and also the largest ...
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