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H-O-S-Pb isotope composition and comparison of uranium and polymetallic mineralization in the Xiangshan orefield
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Jian GUO1, 2, 3, Ziying LI1, 2, 3, Jiangtao NIE1, 2, 3, Sheng HE1, 2, 3
World Nuclear Geoscience | 2025, 42(2) : 263 - 276
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World Nuclear Geoscience | 2025, 42(2): 263-276
• RESEARCH ARTICALS •
H-O-S-Pb isotope composition and comparison of uranium and polymetallic mineralization in the Xiangshan orefield
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Jian GUO1, 2, 3, Ziying LI1, 2, 3, Jiangtao NIE1, 2, 3, Sheng HE1, 2, 3
Affiliations
  • 1 National Key Laboratory of Uranium Resources Exploration-Mining and Nuclear Remote Sensing， Beijing 100029， China
  • 2 Beijing Research Institute of Uranium Geology， Beijing 100029， China
  • 3 CNNC Key Laboratory of Uranium Resource Exploration and Evaluation Techniques， Beijing 100029， China
Published: 2025-04-08 doi: 10.3969/j.issn.1672-0636.2025.02.004
Outline
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Xiangshan ore field is the largest volcanic-hosted uranium ore field in China. Continuous discoveries of lead，zinc，silver，and copper polymetallic mineralization at depth beneath uranium mineralization reveal a spatial distribution pattern of “upper uranium-lower polymetallic”mineralization. Therefore，the genetic relationship between polymetallic mineralization and large-scale uranium mineralization has become another research focus in the Xiangshan ore field. This study systematically investigated the H-O-S-Pb isotopic compositions and conducted comprehensive comparative analyses of uranium and polymetallic mineralization. Results indicate that uranium mineralization involved more atmospheric precipitation and crustal-derived materials compared to polymetallic mineralization. The sulfur isotopic composition of polymetallic mineralization in the Xiangshan area shows distinct differences from typical regional polymetallic deposits. At least one stage of relatively uranium-enriched mineralization process has been identified during the polymetallic mineralization in Xiangshan region.

Xiangshan ore-field  /  uranium mineralization  /  polymetallic mineralization  /  isotope comparison
Jian GUO, Ziying LI, Jiangtao NIE, Sheng HE. H-O-S-Pb isotope composition and comparison of uranium and polymetallic mineralization in the Xiangshan orefield[J]. World Nuclear Geoscience, 2025 , 42 (2) : 263 -276 . DOI: 10.3969/j.issn.1672-0636.2025.02.004
Funding
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  • Youth Innovation Fund Project of CNUC“Research on Uranium Metallogenesis Relationships and Detailed Comparisons in the Western and Northern Parts of the Xiangshan Ore Field”
Appendix
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Year 2025 volume 42 Issue 2
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Article Info
doi: 10.3969/j.issn.1672-0636.2025.02.004
  • Receive Date：2025-02-12
  • Online Date：2025-10-29
  • Published：2025-04-08
Article Data
Affiliations
History
  • Received：2025-02-12
  • Revised：2025-03-22
Funding
Youth Innovation Fund Project of CNUC“Research on Uranium Metallogenesis Relationships and Detailed Comparisons in the Western and Northern Parts of the Xiangshan Ore Field”
Affiliations
    1 National Key Laboratory of Uranium Resources Exploration-Mining and Nuclear Remote Sensing， Beijing 100029， China
    2 Beijing Research Institute of Uranium Geology， Beijing 100029， China
    3 CNNC Key Laboratory of Uranium Resource Exploration and Evaluation Techniques， Beijing 100029， China

Corresponding:

LI Ziying，male，born in 1964，senior engineer，PhD supervisor，focusing on uranium metallogenic theory and predictive evaluation techniques. E-mail：
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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