Genetic and grade and tonnage models for sandstone-hosted roll-type uranium deposits, Texas Coastal Plain, USA
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- 作者：Susan M. Halla ; susanhall@usgs.gov" class="auth_mail" title="E-mail the corresponding author ; Mark J. Mihalaskyb ; mjm@usgs.gov" class="auth_mail" title="E-mail the corresponding author ; Kathleen R. Tureckd ; ktureck@usgs.gov" class="auth_mail" title="E-mail the corresponding author ; Jane M. Hammarstromc ; jhammars@usgs.gov" class="auth_mail" title="E-mail the corresponding author ; Mark T. Hannona ; mhannon@usgs.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Uranium ; Texas ; Resources ; Deposits ; Genetic ; Model
- 刊名：Ore Geology Reviews
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：80
- 期：Complete
- 页码：716-753
- 全文大小：8695 K
文摘
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A comprehensive genetic model for sandstone-hosted uranium deposits in the Texas Coastal Plain is proposed.
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Uranium sources and transport in groundwater through clastic sequences along Tertiary paleochannels are discussed.
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Uranium deposition related to reductants from oil and gas fields and variations in sedimentary facies is described.
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Includes an appendix with locations and information on 256 uranium occurrences (deposits, prospects, showings, and anomalies).
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Uranium deposit grades, tonnages, and production for 169 mines identified in the region are reviewed.