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The Late Early Cretaceous Mo Mineralization in the South China Mo Province: Constraints from U-Pb and Re-Os Geochronology of the Lufeng Porphyry Mo Deposit
Wang Yongbin1,2; Zeng Qingdong1,2,3; Liu Jianming1,2,3; Zhou Lingli1,2
2019-12-01
Source PublicationACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN1000-9515
Volume93Issue:6Pages:1773-1782
AbstractCompared to other Mo provinces, few studies focused on the South China Mo Province (SCMP), especially for Early Cretaceous Mo mineralization. The Lufeng porphyry Mo deposit in the SCMP is characterized by disseminated and veinlet-type mineralization in granite porphyry, gneiss, and rhyolite. In this study, six molybdenite samples yield a Re-Os isochron age of 108.0 +/- 1.8 Ma, which is consistent with the zircon U-Pb age of the granite porphyry (108.4 +/- 0.8 Ma). The coincidence of magmatic and hydrothermal activities indicates that Mo mineralization was associated with the intrusion of granite porphyry during the late Early Cretaceous. A compilation of U-Pb and Re-Os chronological data suggests that an extensive and intensive Mo mineralization event occurred in the SCMP during the late Early Cretaceous. The marked difference in molybdenite Re contents between Cu-bearing (85-536 ppm) and Cu-barren (1.3-59 ppm) Mo deposits of the late Early Cretaceous indicates that the ore-forming materials were derived from strong crust-mantle interactions. Together with regional petrological and geochemical data, this study suggests that late Early Cretaceous Mo mineralization in the SCMP occurred in an extensional setting associated with the roll-back of the Paleo-Pacific slab.
KeywordU-Pb Re-Os porphyry Mo deposit Lufeng South China Mo Province
DOI10.1111/1755-6724.14365
Funding OrganizationPostdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS KeywordTIME-SPACE DISTRIBUTION ; A-TYPE GRANITES ; TECTONIC EVOLUTION ; SOUTHEASTERN CHINA ; MOLYBDENUM DEPOSITS ; MESOZOIC GRANITOIDS ; ZHEJIANG PROVINCE ; FLUID INCLUSION ; IGNEOUS ROCKS ; CU-MO
Language英语
Funding ProjectPostdoctoral Science Foundation of China[2018M630203] ; National Natural Science Foundation of China[41502090]
Funding OrganizationPostdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; Postdoctoral Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000505305900011
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95879
Collection矿产资源研究院重点实验室
Corresponding AuthorWang Yongbin
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 10029, Peoples R China
2.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
First Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang Yongbin,Zeng Qingdong,Liu Jianming,et al. The Late Early Cretaceous Mo Mineralization in the South China Mo Province: Constraints from U-Pb and Re-Os Geochronology of the Lufeng Porphyry Mo Deposit[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2019,93(6):1773-1782.
APA Wang Yongbin,Zeng Qingdong,Liu Jianming,&Zhou Lingli.(2019).The Late Early Cretaceous Mo Mineralization in the South China Mo Province: Constraints from U-Pb and Re-Os Geochronology of the Lufeng Porphyry Mo Deposit.ACTA GEOLOGICA SINICA-ENGLISH EDITION,93(6),1773-1782.
MLA Wang Yongbin,et al."The Late Early Cretaceous Mo Mineralization in the South China Mo Province: Constraints from U-Pb and Re-Os Geochronology of the Lufeng Porphyry Mo Deposit".ACTA GEOLOGICA SINICA-ENGLISH EDITION 93.6(2019):1773-1782.
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