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| Main Authors: | , , , , , , , , |
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| Format: | Artículo Open Access |
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Wiley
2024
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| Online Access: | https://onlinelibrary.wiley.com/doi/10.1111/ter.12708 |
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| _version_ | 1867008002222981120 |
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| author | Jing Ran Hao Wang Jin‐Hui Yang Shi‐Tou Wu Yu‐Sheng Zhu Ya‐Dong Wu Lei Xu Chao Huang Bao‐Quan Zhou |
| author_facet | Jing Ran Hao Wang Jin‐Hui Yang Shi‐Tou Wu Yu‐Sheng Zhu Ya‐Dong Wu Lei Xu Chao Huang Bao‐Quan Zhou Jing Ran Hao Wang Jin‐Hui Yang Shi‐Tou Wu Yu‐Sheng Zhu Ya‐Dong Wu Lei Xu Chao Huang Bao‐Quan Zhou |
| collection | Wiley Open Access |
| contents | Direct dating rodingitization in the northern North China Craton using garnet U–Pb geochronometry Jing Ran Hao Wang Jin‐Hui Yang Shi‐Tou Wu Yu‐Sheng Zhu Ya‐Dong Wu Lei Xu Chao Huang Bao‐Quan Zhou Terra Nova AbstractThe formation of rodingites has been a continually controversial topic, largely due to the absence of minerals that can be unambiguously dated. Here, we present a case study that utilized LA‐ICPMS garnet U–Pb dating, in conjunction with field investigations, petrology and Raman spectroscopy, to reveal the age and petrogenesis of rodingite in the northern North China Craton. The rodingites are spatially associated with mafic and alkaline rocks. Our findings indicate that rodingitization occurred at ca. 388 Ma, making it about 5–10 Myr younger than its mafic protoliths, but contemporaneous with the adjoining alkaline plutons. These observations suggest that the rodingitization may be attributed to hydrothermal fluids from the alkaline magmas. Our study emphasizes the importance of utilizing garnet U–Pb dating to determine the timing of rodingitization and introduces a novel perspective on the relationship between rodingitization and alkaline magmas in extensional continental settings. 10.1111/ter.12708 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1111/ter.12708 |
| format | Artículo Open Access |
| id | wiley_oa_10_1111_ter_12708 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Direct dating rodingitization in the northern North China Craton using garnet U–Pb geochronometry Jing Ran Hao Wang Jin‐Hui Yang Shi‐Tou Wu Yu‐Sheng Zhu Ya‐Dong Wu Lei Xu Chao Huang Bao‐Quan Zhou Terra Nova Direct dating rodingitization in the northern North China Craton using garnet U–Pb geochronometry Jing Ran Hao Wang Jin‐Hui Yang Shi‐Tou Wu Yu‐Sheng Zhu Ya‐Dong Wu Lei Xu Chao Huang Bao‐Quan Zhou Terra Nova AbstractThe formation of rodingites has been a continually controversial topic, largely due to the absence of minerals that can be unambiguously dated. Here, we present a case study that utilized LA‐ICPMS garnet U–Pb dating, in conjunction with field investigations, petrology and Raman spectroscopy, to reveal the age and petrogenesis of rodingite in the northern North China Craton. The rodingites are spatially associated with mafic and alkaline rocks. Our findings indicate that rodingitization occurred at ca. 388 Ma, making it about 5–10 Myr younger than its mafic protoliths, but contemporaneous with the adjoining alkaline plutons. These observations suggest that the rodingitization may be attributed to hydrothermal fluids from the alkaline magmas. Our study emphasizes the importance of utilizing garnet U–Pb dating to determine the timing of rodingitization and introduces a novel perspective on the relationship between rodingitization and alkaline magmas in extensional continental settings. 10.1111/ter.12708 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Direct dating rodingitization in the northern North China Craton using garnet U–Pb geochronometry |
| topic | Terra Nova |
| url | https://onlinelibrary.wiley.com/doi/10.1111/ter.12708 |