白云鄂博 Wu dyke 碳酸岩脉及围岩的岩相特征和年龄特征综合探讨

田朋飞; 刘海涛; 杨晓勇; 袁万明; 史江涛; 何姿霏

doi:10.3799/dqkx.2025.031

Volume 50 Issue 8

Aug. 2025

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Article Navigation > Earth Science > 2025 > 50(8): 2937-2955

Tian Pengfei, Liu Haitao, Yang Xiaoyong, Yuan Wanming, Shi Jiangtao, He Zifei, 2025. A Comprehensive Discussion on the Petrographic and Age Characteristics of the Wu Carbonatite Dyke and Wall Rock in the Bayan Obo. Earth Science, 50(8): 2937-2955. doi: 10.3799/dqkx.2025.031

Citation:

Tian Pengfei, Liu Haitao, Yang Xiaoyong, Yuan Wanming, Shi Jiangtao, He Zifei, 2025. A Comprehensive Discussion on the Petrographic and Age Characteristics of the Wu Carbonatite Dyke and Wall Rock in the Bayan Obo. Earth Science, 50(8): 2937-2955. doi: 10.3799/dqkx.2025.031

Citation:

Tian Pengfei, Liu Haitao, Yang Xiaoyong, Yuan Wanming, Shi Jiangtao, He Zifei, 2025. A Comprehensive Discussion on the Petrographic and Age Characteristics of the Wu Carbonatite Dyke and Wall Rock in the Bayan Obo. Earth Science, 50(8): 2937-2955. doi: 10.3799/dqkx.2025.031

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A Comprehensive Discussion on the Petrographic and Age Characteristics of the Wu Carbonatite Dyke and Wall Rock in the Bayan Obo

doi: 10.3799/dqkx.2025.031

1.
The Cultivation Base of Shanxi Key Laboratory of Mining Area Ecological Restoration and Solid Wastes Utilization, Shanxi Institute of Technology, Yangquan 045000, China
2.
Institute of Geology, Chinese Academy of Geological Sciences, Key Laboratory of Isotope Geology of Ministry of Natural Resources, Beijing 100037, China
3.
Inner Mongolia Geology and mineral exploration co., Ltd, Huhhot, Inner Mongolia 010010, China
4.
School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China
5.
Institute of Earth Science, China University of Geosciences, Beijing 100083, China

Received Date: 2025-01-27
Publish Date: 2025-08-25

Abstract

Abstract

The Bayan Obo deposit in China is endowed with the largest rare earth element resource in the world. The Wu dyke is one of the typical carbonatite dyke in the eastern part of the deposit, but itsrelevant age span is relatively large in previous studies. To solve the issue, we carried out a detailed petrographic analysis of sectionfull scan, TIMA (TESCAN Intergrated Mineral Analyzer)scan, and trace element. The U-Pb dating was then carried out on zircons in the thin section of the quartz conglomerate that from the wall rock of the Wucarbonatite dyke. Petrographic analysis reveals three types of zircon distribution in the quartz conglomerate: most zircons are distributed in the contact area between quartz and orthoclase, and are accompanied by aegirine and albite in the surrounding areas; Some zircons are distributed in pure quartz, but some of them are surrounded by aegirine and albite particles; A small amount of zircon is distributed in orthoclase, and there are alsoamounts of albite and aegirine around zircon. The zircons in the quartz conglomerate have two main age peaks of ~2.5 Ga and ~1.9 Ga, and secondary age peak of ~2.3 Ga. The minimum zircon age of 1 844±18 Ma may represent the biggestsedimentary age of the Dulahala Formation in the Bayan Obo Group; all three types of zircons contain ages of 1.8~2.5 Ga.The Wucarbonatite dyke was formed at 1.4~1.3 Ga, and new zircons crystallized from the carbonatite magma when the dykewas emplaced, which is approximately coeval with the world-wide rifting events at this time that are associated with the final breakup of the Columbia supercontinent.Studies on the zircon ages of the Wucarbonatite dyke and wall rock show that the carbonatite dykeis contaminated with a large number of basement zircons. During the ~0.4 Ga period, the margins of some zircon in the Wucarbonatite dyke and in the Bayan Obo deposit were regrown, and some zircon cores were metasomatized.The ~0.2 Ga zircons from carbonatitethat around the Bayan Obo deposit maybeformed by hydrothermal ﬂuids and/or reactions involving zircon and dolomite during contact metamorphism resulting from hydrothermal input from emplacement of the Permian granitoids.
- Bayan Obo,
- carbonatite,
- Wu dyke,
- TIMA,
- in situ zircon,
- NCC,
- ore deposits

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References(106)

References

Amelin, Y., Lee, D. C., Halliday, A. N., 2000. Early-Middle Archaean Crustal Evolution Deduced from Lu-Hf and U-Pb Isotopic Studies of Single Zircon Grains. Geochimica et Cosmochimica Acta, 64(24): 4205-4225. https://doi.org/10.1016/S0016-7037(00)00493-2

Campbell, L. S., Compston, W., Sircombe, K. N., et al., 2014. Zircon from the East Orebody of the Bayan Obo Fe-Nb-REE Deposit, China, and SHRIMP Ages for Carbonatite-Related Magmatism and REE Mineralization Events. Contributions to Mineralogy and Petrology, 168(2): 1041. https://doi.org/10.1007/s00410-014-1041-3

Chen, W., Liu, H. Y., Lu, J., et al., 2019. The Formation of the Ore-Bearing Dolomite Marble from the Giant Bayan Obo REE-Nb-Fe Deposit, Inner Mongolia: insights from Micron-Scale Geochemical Data. Mineralium Deposita, 55(1): 131-146. https://doi.org/10.1007/s00126-019-00886-4

Cui, H., Zhong, R. C., Xie, Y. L., et al., 2020. Forming Sulfate- and REE-Rich Fluids in the Presence of Quartz. Geology, 48(2): 145-148. https://doi.org/10.1130/G46893.1

Diwu, C. R., Sun, Y., Guo, A. L., et al., 2011. Crustal Growth in the North China Craton at 2.5Ga: Evidence from in Situ Zircon U-Pb Ages, Hf Isotopes and Whole-Rock Geochemistry of the Dengfeng Complex. Gondwana Research, 20(1): 149-170. https://doi.org/10.1016/j.gr.2011.01.011

Fan, H. R., Chen, F. K., Wang, K. Y., et al., 2002. Zircon U-Pb Age of a Carbonatite Dyke from Bayan Obo REE-Fe-Nb Deposit, Inner Mongolia and Its Geological Significance. Acta Petrologica Sinica, 18(13): 363-368 (in Chinese with English abstract).

Fan, H. R., Hu, F. F., Chen, F. K., et al., 2006. Intrusive Age of No. 1 Carbonatite Dyke from Bayan Obo REE-Nb-Fe Deposit, Inner Mongolia: with Answers to Comment of Dr. Le Bas. Acta Petrologica Sinica, 22(2): 519-520(in Chinese with English abstract).

Fan, H. R., Yang, K. F., Hu, F. F., et al., 2010. Zircon Geochronology of Basement Rocks from the Bayan Obo Area, Inner Mongolia, and Tectonic Implications. Acta Petrologica Sinica, 26(5): 1342-1350 (in Chinese with English abstract).

Fan, H. R., Hu, F. F., Yang, K. F., et al., 2014. Integrated U-Pb and Sm-Nd Geochronology for a REE-Rich Carbonatite Dyke at the Giant Bayan Obo REE Deposit, Northern China. Ore Geology Reviews, 63: 510-519. https://doi.org/10.1016/j.oregeorev.2014.03.005

Hoskin, W. O., Schaltegger, U., 2003. The Composition of Zircon and Igneous and Metamorphic Petrogenesis. Rev. Mineral. Geochem. 53: 27-55. doi: 10.2113/0530027

Huang, Y. S., Liu, Q., Liu, F. X., et al., 2023. Large Si Isotope Fractionation Reveals Formation Mechanism of Quartz in Silicon-Poor Carbonatite. Geology, 51: 1038-1042.

Huang, Y. S., Li, X. C., Xu, X. W., et al., 2024. New Discovery of the Early Paleozoic Carbonatite in Bayan Obo (China): Insights into the Giant REE Accumulation. Ore Geology Reviews, 170: 106156. https://doi.org/10.1016/j.oregeorev.2024.106156

Hu, F. F., Fan, H. R., Liu, S., et al., 2009. Samarium-Neodymium and Rubidium-Strontium Isotopic Dating of Veined REE Mineralization for the Bayan Obo REE-Nb-Fe Deposit, Northern China. Resource Geology, 59(4): 407-414. https://doi.org/10.1111/j.1751-3928.2009.00107.x

IGCAS. 1988. Geochemistry of the Bayan Obo Deposit. Science Press, Beijing (in Chinese with English abstract).

Kong, J. T., Yu, H. R., Sun, J. Y., et al., 2025. Classifying zircon: A Machine-Learning Approach Using Zircon Geochemistry. Gondwana Research, 137: 227-233. https://doi.org/10.1016/j.gr.2024.09.010

Kusky, T., Li, J. H., Santosh, M., 2007. The Paleoproterozoic North Hebei Orogen: North China Craton's Collisional Suture with the Columbia Supercontinent. Gondwana Research, 12(1/2): 4-28. https://doi.org/10.1016/j.gr.2006.11.012

Lai, X. D., Yang, X. Y., 2019. U-Pb Ages and Hf Isotope of Zircons from a Carbonatite Dyke in the Bayan Obo Fe-REE Deposit in Inner Mongolia: Its Geological Significance. Acta Geologica Sinica-English Edition, 93(6): 1783-1796. https://doi.org/10.1111/1755-6724.14364

Le Bas, M. J., Kellere, J., Tao, K. J., et al., 1992. Carbonatite Dykes at Bayan Obo, Inner Mongolia, China. Mineralogy and Petrology, 46(3): 195-228. https://doi.org/10.1007/BF01164647

Le Bas, M. J., Yang, X. M., Taylor, R. N., et al., 2007. New Evidence from a Calcite-Dolomite Carbonatite Dyke for the Magmatic Origin of the Massive Bayan Obo Ore-Bearing Dolomite Marble, Inner Mongolia, China. Mineralogy and Petrology, 91(3): 287. https://doi.org/10.1007/s00710-007-0215-3

Li, H. T., Yang, K. F., Gao, Y. P., et al., 2022. Age and Origin of the H9 Member from the Bayan Obo Group: Implications for the Genesis of the Giant Bayan Obo Fe-Nb-REE Deposit, China. Ore Geology Reviews, 146: 104927. https://doi.org/10.1016/j.oregeorev.2022.104927

Li, X. C., Yang, K. F., Spandler, C., et al., 2021. The Effect of Fluid-Aided Modification on the Sm-Nd and Th-Pb Geochronology of Monazite and bastnäsite: Implication for Resolving Complex Isotopic Age Data in REE Ore Systems. Geochimica et Cosmochimica Acta, 300: 1-24. https://doi.org/10.1016/j.gca.2021.02.028

Ling, M. X., Zhang, H., Li, H., et al., 2014. The Permian-Triassic Granitoids in Bayan Obo, North China Craton: A Geochemical and Geochronological Study. Lithos, 190: 430-439. https://doi.org/10.1016/j.lithos.2014.01.002

Liu, F., Guo, J. H., Peng, P., et al., 2012. Zircon U-Pb Ages and Geochemistry of the Huai'an TTG Gneisses terrane: Petrogenesis and Implications for ∼2.5Ga Crustal Growth in the North China Craton. Precambrian Research, 212: 225-244. https://doi.org/10.1016/j.precamres. 2012. 06.006 doi: 10.1016/j.precamres.2012.06.006

Liu, S., Fan, H. R., Wang, Q. W., et al., 2023. Carbonatite-Related Delicate REE Mineralization Processes Revealed by Fluorocarbonates and monazite: Insights from the Giant Bayan Obo REE-Nb-Fe Deposit, China. Ore Geology Reviews, 157: 105443. https://doi.org/10.1016/j.oregeorev.2023.105443

Liu, Y. F., Bagas, L., Nie, F. J., et al., 2016. Re-Os System of Black Schist from the Mesoproterozoic Bayan Obo Group, Central Inner Mongolia, China and Its Geological Implications. Lithos, 261: 296-306. https://doi.org/10.1016/j.lithos.2015.11.023

Liu, Y., Williams, I. S., Chen, J., et al., 2008. The Significance of Paleoproterozoic Zircon in Carbonatite Dikes Associated with the Bayan Obo REE-Nb-Fe Deposit. American Journal of Science, 308(3): 379-397. https://doi.org/10.2475/03.2008.08

Liu, Y. S., Gao, S., Hu, Z. C., et al., 2010. Continental and Oceanic Crust Recycling-Induced Melt-Peridotite Interactions in the Trans-North China Orogen: U-Pb Dating, Hf Isotopes and Trace Elements in Zircons from Mantle Xenoliths. Journal of Petrology, 51(1/2): 537-571

Liu, Y. L., Ling, M. X., Williams, I. S., et al., 2018. The Formation of the Giant Bayan Obo REE-Nb-Fe Deposit, North China, Mesoproterozoic Carbonatite and Overprinted Paleozoic Dolomitization. Ore Geology Reviews, 92: 73-83. https://doi.org/10.1016/j.oregeorev. 2017. 11.011 doi: 10.1016/j.oregeorev.2017.11.011

Ludwig, K. R., 2003. User's Manual for Isoplot 3.00, a Geochronlogical Toolkit for Microsoft Excel. Berkeley Geochronl. Cent. Spec. Publ., 4: 25-32.

Mian, I., Le Bas, M. J., 1986. Sodic Amphiboles in Fenites from the Loe Shilman Carbonatite Complex, NW Pakistan. Mineralogical Magazine, 50(356): 187-197. https://doi.org/10.1180/minmag.1986.050.356.01

Mitchell, R. H., 2005. Carbonatites and Carbonatites and Carbonatites. The Canadian Mineralogist, 43(6): 2049-2068. https://doi.org/10.2113/gscanmin.43.6.2049

Morogan, V., 1994. Ijolite versus Carbonatite as Sources of Fenitization. Terra Nova, 6(2): 166-176. https://doi.org/10.1111/j.1365-3121.1994.tb00650.x

Ni, P., Zhou, J., Chi, Z., et al., 2020. Carbonatite Dyke and Related REE Mineralization in the Bayan Obo REE Ore Field, North China: Evidence from Geochemistry, CO Isotopes and RBSR Dating. Journal of Geochemical Exploration, 215: 106560. https://doi.org/10.1016/j.gexplo.2020.106560

Polat, A., Herzberg, C., Munker, C., et al., 2006. Geochemical and Petrological Evidence for a Suprasubduction Zone Origin of Neoarchean (Ca. 2.5 Ga) Peridotites, Central Orogenic Belt, North China Craton. Geological Society of America Bulletin, 118(7/8): 771-784. https://doi.org/10.1130/b25845.1

Ren, Y. S., Yang, X. Y., Wang, S. S., et al., 2019. Mineralogical and Geochemical Study of Apatite and Dolomite from the Bayan Obo Giant Fe-REE-Nb Deposit in Inner Mongolia: New Evidences for Genesis. Ore Geology Reviews, 109: 381-406. https://doi.org/10.1016/j.oregeorev.2019.04.020

Rogers, J. J. W., Santosh, M., 2009. Tectonics and Surface Effects of the Supercontinent Columbia. Gondwana Research, 15(3/4): 373-380. https://doi.org/10.1016/j.gr.2008.06.008

Rubatto, D., 2017. Zircon: The Metamorphic Mineral. Reviews in Mineralogy and Geochemistry, 83(1): 261-295. https://doi.org/10.2138/rmg.2017.83.9

Santosh, M., 2010. Assembling North China Craton within the Columbia supercontinent: The Role of Double-Sided Subduction. Precambrian Research, 178(1/2/3/4): 149-167. https://doi.org/10.1016/j.precamres.2010.02.003

She, H. D., Fan, H. R., Yang, K. F., et al., 2022. Carbonatitic Footprints in the Bayan Obo REEs Deposit as Seen from Pyrite Geochemistry. Precambrian Research, 379: 106801. https://doi.org/10.1016/j.precamres.2022.106801

Song, W. L., Xu, C., Smith, M. P., et al., 2018. Genesis of the World's Largest Rare Earth Element Deposit, Bayan Obo, China: Protracted Mineralization Evolution over ∼1 B. y. Geology, 46(4): 323-326. https://doi.org/10.1130/g39801.1

Tian, P. F., Yang, X. Y., Yuan, W. M., 2021. Formation and Preservation of the Bayan Obo Fe-REE-Nb Deposit, Inner Mongolia: Insights from Evidences of Petrogenesis, Geochemistry and Apatite Fission Track Dating. Solid Earth Sciences, 6(2): 228-245. https://doi.org/10.1016/j.sesci.2020.08.002

Tian, P. F., Yang, X. Y., Xiao, Y. L., et al., 2022. In Situ Monazite U-Pb Ages in Thin Sections from the Giant Bayan Obo Fe-REE-Nb Deposit, Inner Mongolia: Implications for Formation Sequences. Minerals, 12(10): 1237. https://doi.org/10.3390/min12101237

Trap, P., Faure, M., Lin, W., et al., 2007. Late Paleoproterozoic (1 900-1 800 Ma) Nappe Stacking and Polyphase Deformation in the Hengshan-Wutaishan area: Implications for the Understanding of the Trans-North-China Belt, North China Craton. Precambrian Research, 156(1/2): 85-106. https://doi.org/10.1016/j.precamres.2007.03.001

Trap, P., Faure, M., Lin, W., et al., 2008. Contrasted Tectonic Styles for the Paleoproterozoic Evolution of the North China Craton. Evidence for a ∼2.1 Ga Thermal and Tectonic Event in the Fuping Massif. Journal of Structural Geology, 30(9): 1109-1125. https://doi.org/10.1016/j.jsg.2008.05.001

Vervoort, J. D., Patchett, P. J., Gehrels, G. E., et al., 1996. Constraints on Early Earth Differentiation from Hafnium and Neodymium Isotopes. Nature, 379(6566): 624-627. https://doi.org/10.1038/379624a0

Wang, K. Y., Fan, H. R., Xie, Y. H., et al., 2002. Geochemistry of REE and Other Trace Elements of the Carbonatite Dykes at Bayan Obo Implication for Its Formation. Acta Petrologica Sinica, 18(3): 340-348 (in Chinese with English abstract).

Wang, K. Y., Fan, H. R., Xie, Y. H., et al., 2002. Zircon U-Pb Dating of Basement Gneisses in the Super-Large Bayan Obo REE-Fe-Nb Deposit, Inner Mongolia. Chinese Science Bulletin, 47: 245-248 (in Chinese with English abstract).

Wawrzenitz, N., Krohe, A., Rhede, D., et al., 2012. Dating Rock Deformation with monazite: The Impact of Dissolution Precipitation Creep. Lithos, 134: 52-74. https://doi.org/10.1016/j.lithos.2011.11.025

Wei, C. W., Deng, M., Xu, C., et al., 2022. Mineralization of the Bayan Obo Rare Earth Element Deposit by Recrystallization and Decarbonation. Economic Geology, 117(6): 1327-1338. https://doi.org/10.5382/econgeo.4926

Woolley, A. R., Kjarsgaard, B. A., 2008. Paragenetic Types of Carbonatite as Indicated by the Diversity and Relative Abundances of Associated Silicate Rocks: evidence from a Global Database. The Canadian Mineralogist, 46(4): 741-752. https://doi.org/10.3749/canmin.46.4.741

Xiao, Q. H., Liu, Y., Xu, L. Q., et al., 2020. Preliminary Study on Geology and Mineralization of the Bayan Obo Ocean Plate. Earth Science, 45(7): 2258-2278 (in Chinese with English abstract).

Xiao, W. J., Windley, B. F., Hao, J., et al., 2003. Accretion Leading to Collision and the Permian Solonker Suture, Inner Mongolia, China: Termination of the Central Asian Orogenic Belt. Tectonics, 22(6): 1-10. https://doi.org/10.1029/2002TC001484

Xie, Y. L., Qu, Y. W., Yang, Z. F., et al., 2019. Giant Bayan Obo Fe-Nb-REE Deposit: Progresses, Controversaries and New Understandings. Mineral Deposits, 38: 983-1003 (in Chinese with English abstract).

Xie, Y. L., Qu, Y. W., Zhong, R. C., et al., 2019. The ~1.85 Ga Carbonatite in North China and Its Implications on the Evolution of the Columbia Supercontinent. Gondwana Research, 65: 125-141. https://doi.org/10.1016/j.gr.2018.10.001

Xue, G. Q., Zhang, J. E., Chen, W. Y., et al., 2024. Translithospheric Carbonatite Magmatic System of the World's Largest REE Deposit, Bayan Obo, China, Geology.

Yang, K. F., Fan, H. R., Santosh, M., et al., 2011a. Mesoproterozoic Carbonatitic Magmatism in the Bayan Obo Deposit, Inner Mongolia, North China: Constraints for the Mechanism of Super Accumulation of Rare Earth Elements. Ore Geology Reviews, 40(1): 122-131. https://doi.org/10.1016/j.oregeorev.2011.05.008

Yang, K. F., Fan, H. R., Santosh, M., et al., 2011b. Mesoproterozoic Mafic and Carbonatitic Dykes from the Northern Margin of the North China Craton: Implications for the Final Breakup of Columbia Supercontinent. Tectonophysics, 498(1/2/3/4): 1-10. https://doi.org/10.1016/j.tecto.2010.11.015

Yang, K. F., Fan, H. R., Pirajno, F., et al., 2019. The Bayan Obo (China) Giant REE Accumulation Conundrum Elucidated by Intense Magmatic Differentiation of Carbonatite. Geology, 47(12): 1198-1202. https://doi.org/10.1130/g46674.1

Yang, K. F., Fan, H. R., Pirajno, F., et al., 2023. Magnesium Isotope Fractionation in Differentiation of Mafic-Alkaline-Carbonatitic Magma and Fe-P-REE-Rich Melt at Bayan Obo, China. Ore Geology Reviews, 157: 105466. https://doi.org/10.1016/j.oregeorev.2023.105466

Yang, X. Y., Lai, X. D., Ren, Y. S., et al., 2015. Geological Characteristics and Their Scientific Problems of the Bayan Obo Fe-REE-Nb Deposit: Discussion on the Origin of Bayan Obo Super-Large Deposit. Acta Geologica Sinica, 89(12): 2323-2350 (in Chinese with English abstract).

Yang, X. Y., Lai, X. D., Pirajno, F., et al., 2017. Genesis of the Bayan Obo Fe-REE-Nb Formation in Inner Mongolia, North China Craton: A Perspective Review. Precambrian Research, 288: 39-71. https://doi.org/10.1016/j.precamres.2016.11.008

Yin, S. P., Xie, Y. L, Hou, Z. Q., et al., 2024. A Review of Research Advances on Carbonatite. Acta Petrologica Sinica, 40(3): 1003-1022 (in Chinese with English abstract).

Zhai, M. G., 2011. Cratonization and the Ancient North China Continent: A Summary and Review. Science China Earth Sciences, 54(8): 1110-1120. https://doi.org/10.1007/s11430-011-4250-x

Zhai, M. G., Santosh, M., 2013. Metallogeny of the North China Craton: Link with Secular Changes in the Evolving Earth. Gondwana Research, 24(1): 275-297. https://doi.org/10.1016/j.gr.2013.02.007

Zhai, M. G., Hu, B., Zhao, T. P., et al., 2015. Late Paleoproterozoic-Neoproterozoic Multi-Rifting Events in the North China Craton and Their Geological Significance: A Study Advance and Review. Tectonophysics, 662: 153-166. https://doi.org/10.1016/j.tecto.2015.01.019

Zhang, J. E., Fan, H. R., Xiao, W. J., et al., 2024. Configuration of Carbonatite Constrained in Preintrusion Transpositional Foliation in the Bayan Obo Giant Rare Earth Element Deposit, China. Economic Geology, 119(4): 853-869. https://doi.org/10.5382/econgeo.5076

Zhang, S. H., Zhao, Y., Liu, Y. S., 2017a. A Precise Zircon Th-Pb Age of Carbonatite Sills from the World's Largest Bayan Obo deposit: Implications for Timing and Genesis of REE-Nb Mineralization. Precambrian Research, 291: 202-219. https://doi.org/10.1016/j.precamres.2017.01.024

Zhang, S. H., Zhao, Y., Li, Q. L., et al., 2017b. First Identification of Baddeleyite Related/Linked to Contact Metamorphism from Carbonatites in the World's Largest REE Deposit, Bayan Obo in North China Craton. Lithos, 284: 654-665. https://doi.org/10.1016/j.lithos.2017.05.015

Zhang, S. H., Zhao, Y., 2018. The 1.33~13.0 Ga Mafic Large Igneous Province and REE-Nb Metallogenic Event in the Northern North China Craton. Earth Science Frontiers, 25(5): 34-50 (in Chinese with English abstract).

Zhang, S. H., Zhou, M. F., Zhao, Y., et al., 2023. An Unusually Warm Upper-Crust in the Late Paleozoic North China Continental Arc: Implications for the Thermal Modification of the Giant Bayan Obo REE Deposit. Earth and Space Science, 10(5): e2022EA002539. https://doi.org/10.1029/2022EA002539

Zhang, S. H., Zhao, Y., Pei, J. L., et al., 2024. From the Yanliao Sill Swarms in the North China Craton to the Large-Scale Continental Rift System in the Columbia supercontinent: A Review and New Perspectives on 20 Years of Research on the Yanliao Large Igneous Province. Acta Geologica Sinica, 98(3): 783-798(in Chinese with English abstract).

Zhang, Z. Q., Tang, S. H., Wang, J. H., et al., 1994. New Data for Ore-Forming Age of the Bayan Obo Ree Ore Deposit, Inner Mongolia. Acta Geoscientica Sinica, 15(S1): 85-94(in Chinese with English abstract).

Zhang, Z. Q., Tang, S. H., Wang, J. H., et al., 2001. The Sm-Nd and Rb-Sr Isotopic Systems of the Dolomites in the Bayan Obo Ore Deposit, Inner Mongolia, China. Acta Petrologica Sinica, 17(4): 637-642(in Chinese with English abstract).

Zhang, Z. Q., Yuan, Z. X., Tang, S. H., et al., 2003a. Age and Geochemistry of the Bayan Obo Ore Deposit. Geological Publishing House, Beijing (in Chinese with English abstract).

Zhang, Z. Q., Tang, S. H., Wang, J. H., et al., 2003b. Information about Ore Deposit Formation in Different Epochs: Age of the West Ore Bodies of the Bayan Obo Deposit with a Discussion. Geology in China, 30(2): 130-137 (in Chinese with English abstract).

Zhao, G. C., Sun, M., Wilde, S. A., et al., 2003. Assembly, Accretion and Breakup of the Paleo-Mesoproterozoic Columbia Supercontinent: Records in the North China Craton. Gondwana Research, 6(3): 417-434. https://doi.org/10.1016/S1342-937X(05)70996-5

Zhao, G. C., Sun, M., Wilde, S. A., et al., 2005. Late Archean to Paleoproterozoic Evolution of the North China Craton: key Issues Revisited. Precambrian Research, 136(2): 177-202. https://doi.org/10.1016/j.precamres.2004.10.002

Zhao, G., Wilde, S. A., Sun, M., et al., 2008. SHRIMP U-Pb Zircon Geochronology of the Huai'an Complex: Constraints on Late Archean to Paleoproterozoic Magmatic and Metamorphic Events in the Trans-North China Orogen. American Journal of Science, 308(3): 270-303. https://doi.org/10.2475/03.2008.04

Zhao, G. C., 2009. Metamorphic Evolution of Major Tectonic Units in the Basement of the North China Craton: Key Issues and Discussion. Act Petrologica Sinica, 25(8): 1772-1792 (in Chinese with English abstract).

Zhao, G. C., Li, S. Z., Sun, M., et al., 2011. Assembly, Accretion, and Break-Up of the Palaeo-Mesoproterozoic Columbia Supercontinent: record in the North China Craton Revisited. International Geology Review, 53(11/12): 1331-1356. https://doi.org/10.1080/00206814.2010.527631

Zhao, Y. L., Zhang, J. E., Fan, H. R., et al., 2023. Haoqin-North Jianshan Thrust Fault and Its Constraints on the Extension of Ore-Bearing Carbonatite in the Bayan Obo Area. Acta Petrologica Sinica, 39(10): 2910-2926(in Chinese with English abstract).

Zhong, Y., Xiang, Z. Q., Chu, H., et al., 2019. A Mesoproterozoic Multi-Cycled Composite Basin in the Northern Margin of the North China Craton and Its Geological Implications: Constraints from Statistics of the Detrital Zircon U-Pb Data. Acta Petrologica Sinica, 35(8): 2377-2406 (in Chinese with English abstract).

Zhong, Y., Zhai, M. G., Peng, P., et al., 2015. Detrital Zircon U-Pb Dating and Whole-Rock Geochemistry from the Clastic Rocks in the Northern Marginal Basin of the North China Craton: Constraints on Depositional Age and Provenance of the Bayan Obo Group. Precambrian Research, 258: 133-145. https://doi.org/10.1016/j.precamres.2014.12.010

Zhu, X. K., Sun, J., Pan, C. X., 2015. Sm-Nd Isotopic Constraints on Rare-Earth Mineralization in the Bayan Obo Ore Deposit, Inner Mongolia, China. Ore Geology Reviews, 64: 543-553. https://doi.org/10.1016/j.oregeorev.2014.05.015

Zi, J. W., Li, L. X., Li, Y. K., et al., 2024. Magmatic-Hydrothermal History of Bayan Obo REE-Rich Carbonatites Revealed by Monazite Th-Pb Geochronology of the Wu Dyke. Earth Science, 49(8): 2685-2696(in Chinese with English abstract).

范宏瑞, 陈福坤, 王凯怡, 等, 2002. 白云鄂博REE-Fe-Nb矿床碳酸岩墙锆石U-Pb年龄及其地质意义. 岩石学报, 18(13): 363-368.

范宏瑞, 胡芳芳, 陈福坤, 等, 2006. 白云鄂博超大型REE-Nb-Fe矿区碳酸岩墙的侵位年龄——兼答Le Bas博士的质疑. 岩石学报, 22(2) : 130-137.

范宏瑞, 杨奎锋, 胡芳芳, 等, 2010. 内蒙古白云鄂博地区基底岩石锆石年代学及对构造背景的指示. 岩石学报, 26(5) : 1342-1350.

任英忱, 张英臣, 张宗清, 1994. 白云鄂博稀土超大型矿床的成矿时代及其主要地质热事件. 地球学报, (Z1): 95-101.

王凯怡, 范宏瑞, 谢奕汉, 等, 2001. 白云鄂博超大型REE-Fe-Nb矿床基底杂岩的锆石U-Pb年龄. 科学通报, 46(16): 1390-1394.

王凯怡, 范宏瑞, 谢奕汉, 2002. 白云鄂博碳酸岩墙的稀土和微量元素地球化学及对其成因的启示. 岩石学报, 18(3): 340-348.

肖庆辉, 刘勇, 许立权, 等, 2020. 白云鄂博洋板块地质与成矿作用初探. 地球科学, 45(7): 2258-2278. doi: 10.3799/dqkx.2020.191

谢玉玲, 曲云伟, 杨占峰, 等, 2019. 白云鄂博铁、铌、稀土矿床: 研究进展、存在问题和新认识. 矿床地质, 38(5): 983-1003.

杨晓勇, 赖小东, 任伊苏, 等, 2015. 白云鄂博铁-稀土-铌矿床地质特征及其研究中存在的科学问题——兼论白云鄂博超大型矿床的成因. 地质学报, 89(12): 2323-2350.

尹淑苹, 谢玉玲, 侯增谦, 等, 2024. 碳酸岩研究进展. 岩石学报, 40(3): 1003-1022

张拴宏, 赵越, 裴军令, 等, 2024. 从华北燕辽岩床群到哥伦比亚超大陆巨型裂谷系——燕辽大火成岩省近20年研究回顾与展望. 地质学报, 98(3): 783-798.

张拴宏, 赵越. 2018. 华北克拉通北部13.3~13.0亿年基性大火成岩省与稀土-铌成矿事件. 地学前缘, 25(5): 34-50.

张宗清, 唐索寒, 王进辉, 等, 1994. 白云鄂博稀土矿床形成年龄的新数据, 地球学报, (Z1): 85-94.

张宗清, 唐索寒, 袁忠信, 等, 2001. 白云鄂博矿床白云岩的Sm-Nd、Rb-Sr同位素体系. 岩石学报, 17(4): 637-642.

张宗清, 袁忠信, 唐索寒, 等, 2003a. 白云鄂博矿床年龄和地球化学. 北京: 地质出版社.

张宗清, 唐索寒, 王进辉, 等, 2003b. 白云鄂博矿床形成于不同时代的信息——矿床西矿体的年龄和讨论. 中国地质, 30(2): 130-137.

赵国春, 2009. 华北克拉通基底主要构造单元变质作用演化及其若干问题讨论. 岩石学报, 25(8): 1772-1792.

赵育龙, 张继恩, 范宏瑞, 等, 2023. 白云鄂博地区好沁-尖山北逆冲推覆构造及其对碳酸岩深部延伸的制约. 岩石学报, 39(10): 2910-2926.

中国科学院地球化学研究所, 1988. 白云鄂博矿床地球化学. 北京: 科学出版社.

钟焱, 相振群, 初航, 2019. 华北克拉通北缘的中元古代多旋回复合盆地及其地质意义: 来自碎屑锆石U-Pb年龄的统计学证据. 岩石学报, 35(8): 2377-2406.

訾建威, 李立兴, 李以科, 等, 2024. 独居石Th-Pb年代学揭示白云鄂博富稀土碳酸岩侵位和热液交代历史. 地球科学, 49(8): 2685-2696 doi: 10.3799/dqkx.2023.027

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A Comprehensive Discussion on the Petrographic and Age Characteristics of the Wu Carbonatite Dyke and Wall Rock in the Bayan Obo

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