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Jilin Geology. 2021, (04)

Detrital zircon age information and provenance analysis in clastic rocks of the Hongshan Formation in the Northeast of Jiaohe City,Jilin ProvinceChinese Full Text

LI Dong;GAO He;NIE Lijun;TAO Junyu;Regional Geological and Mineral Resources Survey of Jilin Province;Institute of Hydrology and Geology of Jilin Province;Bureau of Nuclear Industry Geological Engineering of Jilin Province;

Abstract: The upper limit of sedimentary time of the shallow metamorphic clastic rocks of the Hongshan Formation is about 250 Ma in the northeast of Jiaohe, Jilin Province, of which the zircon age of silty slate debris ranges from 867 Ma to 184 Ma and that of argillaceous siltstone debris ranges from 810 Ma to 181 Ma. The detrital zircons age of the two can be roughly divided into 7 ages. Combined with the regional research results in recent years, it fully shows that the material of shallow metamorphic c... More
Keywords：

Northeast of Jiaohe; Hongshan Formation; zircon age; provenance;

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Geology

  • Classification Code：

    P597.3;P588.21

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