The distribution of uranium in kolm: Evidence from backscattered electron imagery
作者:
John Parnell,
期刊:
Geologiska Föreningen i Stockholm Förhandlingar
(Taylor Available online 1984)
卷期:
Volume 106,
issue 3
页码: 231-234
ISSN:0016-786X
年代: 1984
DOI:10.1080/11035898509454640
出版商: Taylor & Francis Group
关键词: Kolm;alum shale;Cambrian;uranium;cerium;backscattered electron imagery
数据来源: Taylor
摘要:
The distribution of uranium in kolm from Upper Cambrian alum shales has been studied using backscattered electron imagery, and found to be concentrated in discrete mineral phases. Authigenic minerals in kolm include pyrite, galena, and a cerium-bearing mineral referable to monazite. Uranium occurs within the monazite and generally shows a close relationship with phosphorus. Uranium bearing monazite has also been identified within the host alum shale.
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