A Late Cambrian Continental Convergent Margin in the North Qilian Orogenic Belt, Northwestern China: Geochemical and Geochronological Evidence from Hongtugou Mafic Rocks
Abstract
:1. Introduction
2. Geological Background
3. Materials and Methods
4. Results
4.1. Field Observation and Petrography
4.2. Whole Rock Geochemistry
4.3. SHRIMP Zircon Geochronology
5. Discussion
5.1. Hydrous Magmas in a Suprasubduction Zone
5.2. Origin of Pre-Cambrian Zircon Crystals
5.3. Tectonic Setting and Implications
6. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Wang, J.; Xie, G.; Shi, G.; Niu, J. A Late Cambrian Continental Convergent Margin in the North Qilian Orogenic Belt, Northwestern China: Geochemical and Geochronological Evidence from Hongtugou Mafic Rocks. Minerals 2022, 12, 1105. https://doi.org/10.3390/min12091105
Wang J, Xie G, Shi G, Niu J. A Late Cambrian Continental Convergent Margin in the North Qilian Orogenic Belt, Northwestern China: Geochemical and Geochronological Evidence from Hongtugou Mafic Rocks. Minerals. 2022; 12(9):1105. https://doi.org/10.3390/min12091105
Chicago/Turabian StyleWang, Jian, Gen Xie, Guanghai Shi, and Jian Niu. 2022. "A Late Cambrian Continental Convergent Margin in the North Qilian Orogenic Belt, Northwestern China: Geochemical and Geochronological Evidence from Hongtugou Mafic Rocks" Minerals 12, no. 9: 1105. https://doi.org/10.3390/min12091105