Guo, Linnan, Zaw, Khin, Liu, Shusheng, Yang, Yongfei, Nie, Fei, Wu, Songyang, Shi, Meifeng, Huang, Chunmei, Zhang, Xiangfei, Liang, Huimin, et al. (2025) A Review of Carboniferous-Triassic Tectonic-Magmatic Evolution of Luang Prabang–Loei Metallogenic Belt in Laos and Thailand and Implications for Gold–Copper Mineralization. Geosciences, 15 (2). doi:10.3390/geosciences15020068
| Reference Type | Journal (article/letter/editorial) | ||
|---|---|---|---|
| Title | A Review of Carboniferous-Triassic Tectonic-Magmatic Evolution of Luang Prabang–Loei Metallogenic Belt in Laos and Thailand and Implications for Gold–Copper Mineralization | ||
| Journal | Geosciences | ||
| Authors | Guo, Linnan | Author | |
| Zaw, Khin | Author | ||
| Liu, Shusheng | Author | ||
| Yang, Yongfei | Author | ||
| Nie, Fei | Author | ||
| Wu, Songyang | Author | ||
| Shi, Meifeng | Author | ||
| Huang, Chunmei | Author | ||
| Zhang, Xiangfei | Author | ||
| Liang, Huimin | Author | ||
| Zeng, Xiangting | Author | ||
| Xu, Siwei | Author | ||
| Year | 2025 | Volume | < 15 > |
| Issue | < 2 > | ||
| URL | |||
| DOI | doi:10.3390/geosciences15020068Search in ResearchGate | ||
| Generate Citation Formats | |||
| Classification | Not set | LoC | Not set |
| Mindat Ref. ID | 18042920 | Long-form Identifier | mindat:1:5:18042920:6 |
| GUID | 0 | ||
| Full Reference | Guo, Linnan, Zaw, Khin, Liu, Shusheng, Yang, Yongfei, Nie, Fei, Wu, Songyang, Shi, Meifeng, Huang, Chunmei, Zhang, Xiangfei, Liang, Huimin, et al. (2025) A Review of Carboniferous-Triassic Tectonic-Magmatic Evolution of Luang Prabang–Loei Metallogenic Belt in Laos and Thailand and Implications for Gold–Copper Mineralization. Geosciences, 15 (2). doi:10.3390/geosciences15020068 | ||
| Plain Text | Guo, Linnan, Zaw, Khin, Liu, Shusheng, Yang, Yongfei, Nie, Fei, Wu, Songyang, Shi, Meifeng, Huang, Chunmei, Zhang, Xiangfei, Liang, Huimin, et al. (2025) A Review of Carboniferous-Triassic Tectonic-Magmatic Evolution of Luang Prabang–Loei Metallogenic Belt in Laos and Thailand and Implications for Gold–Copper Mineralization. Geosciences, 15 (2). doi:10.3390/geosciences15020068 | ||
| In | Link this record to the correct parent record (if possible) | ||
| Abstract/Notes | The Luang Prabang (Laos)–Loei (Thailand) metallogenic belt is located on the northwestern margin of the Indochina Block. It is one of the most important gold–copper metallogenic belts in Southeast Asia. This region underwent tectonic and magmatic evolution in the late Paleozoic-Mesozoic period within the Paleo-Tethys realm, resulting in complex metallogenic processes. Consequently, epithermal Au-Ag, porphyry-skarn Au-Cu, and hydrothermal vein-type gold deposits were formed. However, the genetic type of the vein-type gold deposits is still not fully understood. The relationship between the three types of gold deposits and the regional tectonic evolution has not been summarized up until today. We summarize the previous mineralization characteristics and exploration data of commonly known deposits and combine them with new evidence and ore deposit insights from our recent studies on the source and evolution of ore-forming fluids in the region. We confirm that the hydrothermal vein-type gold deposits in the belt are typical orogenic gold deposits. Based on previous regional tectonic-magmatic-metallogenic studies, metallogenic characteristics, and temporal and spatial distribution of three types of typical gold–copper deposits in the belt, we synthesize and establish a regional metallogenic model related to the subduction-closure of the Paleo-Tethys Ocean and subsequent continental–continental collision process, resulting in the formation of epithermal Au-Ag during the late Permian-early Triassic subduction, porphyry-skarn Au-Cu in the early–middle Triassic period during the closure of the ocean, and orogenic Au during the late Triassic collision. Since there are few reports on the geochemical characteristics of gold–copper deposits and their related magmatic rocks, the potential for gold–copper mineralization and their links to the magmatic rocks in the belt still needs further study. | ||
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