REE/TRACE ELEMENT CHARACTERISTICS OF SANDSTONE-TYPE URANIUM DEPOSITS IN THE ORDOS BASIN

dc.contributor.author	Ling M.
dc.contributor.author	Yang X.
dc.contributor.author	Sun W.
dc.contributor.author	Miao J.
dc.contributor.author	Liu Ch.
dc.date.accessioned	2024-09-04T09:55:49Z
dc.date.available	2024-09-04T09:55:49Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=53148289
dc.identifier.citation	Chinese Journal of Geochemistry, 2006, 25, 4, 355-365
dc.identifier.issn	1000-9426
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/44975
dc.description.abstract	The major elements, trace elements and REEs were analyzed on the samples collected from the sandstone-type uranium deposits in the Ordos Basin to constrain the mechanism of uranium enrichment. The total REE amount ranges from 36.7 to 701.8 μg/g and the REE distribution patterns of the sandstone-type uranium samples are characterized by LREE enrichment and high REE depletion. The results also indicated a high Y abundance and Eu anomalies between 0.77–1.81. High-precision ICP-MS results showed that U abundances are within the range of 0.73–150 μg/g, showing some strong correlation between U enrichment and related elements such as Ti, V, Zr, Mo, and Au. In addition, Th abundance is correlated with ΣREE.
dc.subject	SANDSTONE-TYPE URANIUM DEPOSIT
dc.subject	REE
dc.subject	TRACE ELEMENT
dc.subject	ORDOS BASIN
dc.title	REE/TRACE ELEMENT CHARACTERISTICS OF SANDSTONE-TYPE URANIUM DEPOSITS IN THE ORDOS BASIN
dc.type	Статья
dc.identifier.doi	10.1007/s11631-006-0354-y

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