SHAO Jing-bang, CENG Fan-gui, WANG Yu-lin, GAO Chang-qing. THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD, INNER MONGOLIA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(4): 13-16.
Citation:
SHAO Jing-bang, CENG Fan-gui, WANG Yu-lin, GAO Chang-qing. THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD, INNER MONGOLIA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(4): 13-16.
SHAO Jing-bang, CENG Fan-gui, WANG Yu-lin, GAO Chang-qing. THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD, INNER MONGOLIA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(4): 13-16.
Citation:
SHAO Jing-bang, CENG Fan-gui, WANG Yu-lin, GAO Chang-qing. THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD, INNER MONGOLIA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(4): 13-16.
THE GEOCHEMISTRY OF RARE EARTH ELEMENT IN BROWN COAL OF PINGZHUANG COALFIELD, INNER MONGOLIA
Combining with the geological characteristics of Pingzhuang coalfield,the contents of rare earth element （REE） in coals from different mining districts and different seams are determined.The variation trends and distribution patterns of REE contents are obtained.The main occurrence forms,sources and content anomalies of REE,and their relationship with the coal-forming process are discussed.
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