Spectral pathways for exploration of secondary uranium: An investigation in the desertic tracts of Rajasthan and Gujarat, India
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- 作者：Rishikesh Bharti ; R. Kalimuthu ; D. Ramakrishnan ; ramakrish@iitb.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Uranium exploration ; Duricrust ; Imaging spectroscopy ; 纬-Radiometry
- 刊名：Advances in Space Research
- 出版年：2015
- 出版时间：15 October 2015
- 年：2015
- 卷：56
- 期：8
- 页码：1613-1626
- 全文大小：4472 K
文摘
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A new technique to explore radioactive minerals in secondary environment is demonstrated.
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High uranium values are observed in groundwater and calcretes related to palaeo channels.
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Chemical deltas are mapped using hyperspectral remote sensing.
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The proposed methodology has excellent potential for uranium exploration elsewhere.