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Research on metallogenic conditions of intersection-type uranium ore-deposits in Zhongdong area, Northern Guangdong province

Abstract

The methods following as field geological investigation, trace element geo- chemistry and isotope geochemistry were used in this project. Based on geological and geochemical characteristics of Xiaoshui uranium ore deposits in Zhongdong area, Xiazhuang ore-field, Guangdong province, it could be concluded that: (1) The Provenance of Cretaceous mantle is a enriched mantle; (2) Silicified zone-type and intersection-type uranium ore are distinctness in the metallogenic period and mineralization process, and main metallogenic period of Xiaoshui uranium ore-deposit is 73.5 Ma; (3) The sources of uranium mineralization substance derived from enriched mantle; and (4)The intersection-type high grade uranium deposits were controlled by substances derived from mantle (contain with U, CO{sub 2}, F, et al), tracks of intersection of NWW-across with NNE-trending faults and lithology of diabase. (authors)
Authors:
Zhengqi, Wang; [1]  Lieqin, Wu; [2]  Guoyu, Zhang [1] 
  1. East China Inst. of Technology, Fuzhou (China)
  2. Institute No.290, CNNC, Shaoguan (China)
Publication Date:
Dec 15, 2007
Product Type:
Technical Report
Report Number:
CNIC-01923; ECIT-0002
Resource Relation:
Other Information: 2 figs., 7 tabs., 27 refs
Subject:
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; CARBON DIOXIDE; CRETACEOUS PERIOD; EARTH MANTLE; GEOCHEMISTRY; ISOTOPES; LITHOLOGY; MINERALIZATION; URANIUM; URANIUM DEPOSITS; URANIUM ORES
OSTI ID:
21104131
Research Organizations:
Chinese Nuclear Information Centre, Beijing (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ISBN 978-7-5022-4053-0; TRN: CN0803238113968
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
21 pages
Announcement Date:
Dec 12, 2008

Citation Formats

Zhengqi, Wang, Lieqin, Wu, and Guoyu, Zhang. Research on metallogenic conditions of intersection-type uranium ore-deposits in Zhongdong area, Northern Guangdong province. China: N. p., 2007. Web.
Zhengqi, Wang, Lieqin, Wu, & Guoyu, Zhang. Research on metallogenic conditions of intersection-type uranium ore-deposits in Zhongdong area, Northern Guangdong province. China.
Zhengqi, Wang, Lieqin, Wu, and Guoyu, Zhang. 2007. "Research on metallogenic conditions of intersection-type uranium ore-deposits in Zhongdong area, Northern Guangdong province." China.
@misc{etde_21104131,
title = {Research on metallogenic conditions of intersection-type uranium ore-deposits in Zhongdong area, Northern Guangdong province}
author = {Zhengqi, Wang, Lieqin, Wu, and Guoyu, Zhang}
abstractNote = {The methods following as field geological investigation, trace element geo- chemistry and isotope geochemistry were used in this project. Based on geological and geochemical characteristics of Xiaoshui uranium ore deposits in Zhongdong area, Xiazhuang ore-field, Guangdong province, it could be concluded that: (1) The Provenance of Cretaceous mantle is a enriched mantle; (2) Silicified zone-type and intersection-type uranium ore are distinctness in the metallogenic period and mineralization process, and main metallogenic period of Xiaoshui uranium ore-deposit is 73.5 Ma; (3) The sources of uranium mineralization substance derived from enriched mantle; and (4)The intersection-type high grade uranium deposits were controlled by substances derived from mantle (contain with U, CO{sub 2}, F, et al), tracks of intersection of NWW-across with NNE-trending faults and lithology of diabase. (authors)}
place = {China}
year = {2007}
month = {Dec}
}