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Revisit and comparative analysis of the typical graphite deposits in the Paleoproterozoic khondalite series, western North China Craton: Implications for genesis, depositional environment and prospecting potential
Zhong, Yan1,2; Ma, Xu-Dong3; Li, Huai-Kun1,2; Zhai, Ming-Guo4
2019-06-01
Source PublicationORE GEOLOGY REVIEWS
ISSN0169-1368
Volume109Pages:370-380
AbstractThe phaneritic graphite deposits in the western North China Craton can be delineated into an E-W trending belt, which is consistent with the Paleoproterozoic khondalite series. To interpret why graphite is not ubiquitous among the Paleoproterozoic supracrustal rocks, we revisit and comparatively analyze the typical graphite deposits in the Paleoproterozoic khondalite series employing sequence stratigraphy, chronology, tectonic deformation and metamorphism for the khondalite series and carbon isotope analysis for graphite. Our renewed profile of the western graphite belt (WGB) reveals the following: 1) A greater abundance of organic matter was trapped within the lower part of the khondalite series than in the middle and upper parts; consequently, all the known deposits are restricted to the lower part of the khondalite series. 2) As the protolithic basin evolved from a passive continental margin into an active continental margin, subduction-related magmatism provided the influx of heat needed to transform the organic matter into amorphous graphite. 3) Continental collision-induced high-grade metamorphism and associated magmatism finally reworked the original amorphous graphite into the present-day phaneritic graphite deposits.
KeywordPhaneritic graphite deposits Khondalite series Fengzhen Group North China Craton
DOI10.1016/j.oregeorev.2019.04.023
Funding OrganizationChina Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS KeywordZIRCON U-PB ; TECTONIC HISTORY ; CARBON ISOTOPES ; METASEDIMENTARY ROCKS ; COMPLEX CONSTRAINS ; HELANSHAN COMPLEX ; THERMAL EVOLUTION ; METAMORPHIC ROCKS ; MAFIC GRANULITES ; DETRITAL ZIRCONS
Language英语
Funding ProjectChina Geological Survey[DD20190075] ; China Geological Survey[DD20190359] ; National Natural Science Foundation of China[41572174]
Funding OrganizationChina Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaGeology ; Mineralogy ; Mining & Mineral Processing
WOS SubjectGeology ; Mineralogy ; Mining & Mineral Processing
WOS IDWOS:000472686500021
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/92687
Collection矿产资源研究院重点实验室
Corresponding AuthorMa, Xu-Dong
Affiliation1.China Geol Survey, Tianjin Ctr, Tianjin 300170, Peoples R China
2.China Geol Survey, Precambrian Res Ctr, Tianjin 300170, Peoples R China
3.Chinese Acad Geol Sci, MNR Key Lab Metallogeny & Mineral Assessment, Inst Mineral Resources, Beijing 100037, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zhong, Yan,Ma, Xu-Dong,Li, Huai-Kun,et al. Revisit and comparative analysis of the typical graphite deposits in the Paleoproterozoic khondalite series, western North China Craton: Implications for genesis, depositional environment and prospecting potential[J]. ORE GEOLOGY REVIEWS,2019,109:370-380.
APA Zhong, Yan,Ma, Xu-Dong,Li, Huai-Kun,&Zhai, Ming-Guo.(2019).Revisit and comparative analysis of the typical graphite deposits in the Paleoproterozoic khondalite series, western North China Craton: Implications for genesis, depositional environment and prospecting potential.ORE GEOLOGY REVIEWS,109,370-380.
MLA Zhong, Yan,et al."Revisit and comparative analysis of the typical graphite deposits in the Paleoproterozoic khondalite series, western North China Craton: Implications for genesis, depositional environment and prospecting potential".ORE GEOLOGY REVIEWS 109(2019):370-380.
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