川西滴痴山高分异花岗岩与辉钼矿的成因联系

谭洪旗; 吕丰强; 李超; 周雄; 周玉; 刘应冬; 胡军亮; 朱志敏

doi:10.3799/dqkx.2022.027

Volume 48 Issue 11

Nov. 2023

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Article Navigation > Earth Science > 2023 > 48(11): 3978-3994

Tan Hongqi, Lü Fengqiang, Li Chao, Zhou Xiong, Zhou Yu, Liu Yingdong, Hu Junliang, Zhu Zhimin, 2023. Genetic Linking between Pegmatite⁃Type Veined Molybdenum Deposit and Dichishan Highly Differentiated Granite in West Sichuan. Earth Science, 48(11): 3978-3994. doi: 10.3799/dqkx.2022.027

Citation:

Tan Hongqi, Lü Fengqiang, Li Chao, Zhou Xiong, Zhou Yu, Liu Yingdong, Hu Junliang, Zhu Zhimin, 2023. Genetic Linking between Pegmatite⁃Type Veined Molybdenum Deposit and Dichishan Highly Differentiated Granite in West Sichuan. Earth Science, 48(11): 3978-3994. doi: 10.3799/dqkx.2022.027

Citation:

Tan Hongqi, Lü Fengqiang, Li Chao, Zhou Xiong, Zhou Yu, Liu Yingdong, Hu Junliang, Zhu Zhimin, 2023. Genetic Linking between Pegmatite⁃Type Veined Molybdenum Deposit and Dichishan Highly Differentiated Granite in West Sichuan. Earth Science, 48(11): 3978-3994. doi: 10.3799/dqkx.2022.027

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Genetic Linking between Pegmatite⁃Type Veined Molybdenum Deposit and Dichishan Highly Differentiated Granite in West Sichuan

doi: 10.3799/dqkx.2022.027

1.
Institute of Multipurpose Utilization of Mineral Resources, CAGS, Chengdu 610041, China
2.
Sichuan Geological and Mineral Resources Group Co. Ltd., Chengdu 610016, China
3.
Northwest Sichuan Geological Team, Sichuan Geology and Mineral Bureau, Mianyang 626210, China
4.
National Geological Experiment and Test Center, Beijing 100037, China
5.
College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China

Received Date: 2021-08-16
Available Online: 2023-11-30
Publish Date: 2023-11-25

Abstract

Abstract

To find out the genetic linking between the Dichishan highly differentiated granite and pegmatite vein molybdenum deposit in West Sichuan, the petrogeochemistry, zircon U-Pb and molybdenite Re-Os isotopic age were studied in this paper. Samples from the Dichishan granite show variable SiO₂ of 72.95%-75.44% and are characterized by Al₂O₃(13.93%- 14.99%) and high aluminum saturation index (A/CNK=1.11-1.25). They are high K calc-alkaline and peraluminous series, enriched in high field strength elements Th, Ce, Zr, Sm and large ion lithophile element Rb, depleted in high field strength elements Hf, Yb and large ion lithophile element Ba. The molybdenite Re-Os weighted mean age is 188.6±4.8 Ma (MSWD=0.90), which is consistent with LA-ICP-MS zircon U-Pb dating results of the granite yielded ²⁰⁶Pb/²³⁸U ages of 201.9±0.8 Ma. The oxygen fugacity parameter of zircon shows its low oxygen fugacity (log fO₂=-15.40±2.89, △FMQ=-0.403±2.89). It proposes that the Dichishan granite batholith was emplaced in a syn-collisional setting, formed in early Yanshannian highly fractionated S-type granite. It represents the transition period of tectonic system from lithospheric compression to extensional in the southern margin of the Songpan-Garze Block. The discovery broadens the perspectives about mineral exploration in Jiulong region and its surrounding areas in West Sichuan.
- Songpan-Garze block,
- West Sichuan,
- Re-Os dating of molybdenite,
- zircon,
- S-granite,
- ore geology,
- geochemistry

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References(58)

References

Boehnke, P., Watson, E. B., Trail, D., et al., 2013. Zircon Saturation Rerevisited. Chemical Geology, 351: 324-334. https://doi.org/10.1016/j.chemgeo.2013.05.028

Cai, H. M., Zhang, H. F., Xu, W. C., et al., 2010. Petrogenesis of Indosinian Volcanic Rocks in Songpan-Garze Fold Belt of the Northeastern Tibetan Plateau: New Evidence for Lithospheric Delamination. Science China Earth Sciences, 53(9): 1316-1328. https://doi.org/10.1007/s11430-010-4033-9

Chappell, B. W., White, A. J. R., 1992. I- and S-Type Granite in the Lachlan Fold Belt. Trans. R. Soci. Edinburgh: Earth Environ. Sci., 83: 1-26. https://doi.org/10.1017/S0263593300007720

Chen, Q., Sun, M., Zhao, G. C., et al., 2017. Origin of the Mafic Microgranular Enclaves (MMEs) and Their Host Granitoids from the Tagong Pluton in Songpan-Ganze Terrane: An Igneous Response to the Closure of the Paleo-Tethys Ocean. Lithos, 290/291: 1-17. https://doi.org/10.1016/j.lithos.2017.07.019

Dai, Y. P., Zhu, Y. D., Li, T. Z., et al., 2017. A Crustal Source for ca. 165 Ma Post-Collisional Granites Related to Mineralization in the Jianglang Dome of the Songpan-Ganzi Orogen, Eastern Tiebtan Plateau. Geochemistry, 77(4): 573-586. https://doi.org/10.1016/j.chemer.2017.10.004

de Sigoyer, J., Vanderhaeghe, O., Duchêne, S., et al., 2014. Generation and Emplacement of Triassic Granitoids within the Songpan-Ganze Accretionary-Orogenic Wedge in a Context of Slab Retreat Accommodated by Tear Faulting, Eastern Tibetan Plateau, China. Journal of Asian Earth Sciences, 88: 192-216. https://doi.org/10.1016/j.jseaes.2014.01.010

Deng, H., Tang, Y., Luo, Z. H., et al., 2021. Petrology and Isotopic Chronology of Tagong Granite in Eastern Songpan-Ganzi Fold Belt and Its Tectonic Significance. Earth Science, 46(2): 527-539 (in Chinese with English abstract).

Du, A. D., Qu, W. J., Wang, D. H., et al., 2012. Re-Os Method and Its Application in Science of Deposit. Geological Publishing House, Beijing, 1-182 (in Chinese).

Fan, W. B., Jiang N., Zhai, M. G., et., 2021. Origin of the Low δ¹⁸O Signals in Zircons from the Early Cretaceous A-Type Granites in Eastern China: Evidence from the Kulongshan Pluton. Journal of Earth Science, 32(6): 1415-1427. https://doi.org/10.1007/s12583-021-1515-y

Ferry, J. M., Watson, E. B., 2007. New Thermodynamic Models and Revised Calibrations for the Ti-in-Zircon and Zr-in-Rutile Thermometers. Contributions to Mineralogy and Petrology, 154(4): 429-437. https://doi.org/10.1007/s00410-007-0201-0

Hu, J. L., Tan, H. Q., Zhou, X., et al., 2020. A Study of Mineralogy and Mineral Chemistry of Ore-Bearing Pegmatites in the Daqianggou Lithium-Beryllium Deposit, Western Sichuan. Geological Bulletin of China, 39(12): 2013-2028 (in Chinese with English abstract). doi: 10.12097/j.issn.1671-2552.2020.12.015

Le Bas, M. J., Le Maitre, R. W., Streckeisen, A., et al., 1986. A Chemical Classification of Volcanic Rocks Based on the Total Alkali-Silica Diagram. Journal of Petrology, 27(3): 745-750. https://doi.org/10.1093/petrology/27.3.745

Li, A. B., Huang, Q., Feng, C., et al., 2021. Genesis of Mufushan Pegmatite Deposits Constrained by U-Pb Ages and Trace Elements of Zircon from Complex Granitic Batholith. Earth Science, 46(12): 4517-4532 (in Chinese with English abstract).

Li, T. Z., Dai, Y. P., Ma, G. T., et al., 2016. SHRIMP Zircon U-Pb Dating of the Wulaxi Granite in the Western Margin of the Yangtze Block and Its Geological Significance. Bulletin of Mineralogy, Petrology and Geochemistry, 35(4): 743-749 (in Chinese with English abstract). doi: 10.3969/j.issn.1007-2802.2016.04.014

Liu, Y. D., Xie, H. F., Xu, L., et al., 2020. Sulfur Isotopic Geochemistry of the Zigangping Pb-Zn Deposit, Jiulong County, Sichuan Province. Geological Bulletin of China, 39(12): 2029-2036 (in Chinese with English abstract).

Maniar, P. D., Piccoli, P. M., 1989. Tectonic Discrimination of Granitoids. Geological Society of America Bulletin, 101(5): 635-643. https://doi.org/10.1130/0016-7606(1989)1010635: tdog>2.3.co;2 doi: 10.1130/0016-7606(1989)1010635:tdog>2.3.co;2

Pearce, J. A., Harris, N. B. W., Tindle, A. G., 1984. Trace Element Discrimination Diagrams for the Tectonic Interpretation of Granitic Rocks. Journal of Petrology, 25(4): 956-983. https://doi.org/10.1093/petrology/25.4.956

Roger, F., Malavieille, J., Leloup, P. H., et al., 2004. Timing of Granite Emplacement and Cooling in the Songpan-Garzê Fold Belt (Eastern Tibetan Plateau) with Tectonic Implications. Journal of Asian Earth Sciences, 22(5): 465-481. https://doi.org/10.1016/S1367-9120(03)00089-0

Rollision, H. R., 1993. Using Geochemical Data: Evaluation, Presentation, Interpretation. Longman Scientific & Technical, New York, 1-352.

Rudnick, R. L., Gao, S., 2003. Composition of the Continental Crust. In: Rudnick, R. L., ed., The Crust. Elsevier-Pergamon, Oxford, 1-64. https://doi.org/10.1016/B0-08-043751-6/03016-4

Shannon, R. D., 1976. Revised Effective Ionic Radii and Systematic Studies of Interatomic Distances in Halides and Chalcogenides. Acta Crystallographica Section A, 32(5): 751-767. https://doi.org/10.1107/s0567739476001551

Shen, P., Hattori, K., Pan, H. D., et al., 2015. Oxidation Condition and Metal Fertility of Granitic Magmas: Zircon Trace-Element Data from Porphyry Cu Deposits in the Central Asian Orogenic Belt. Economic Geology, 110(7): 1861-1878. https://doi.org/10.2113/econgeo.110.7.1861

Sun, S. S., McDonough, W. F., 1989. Chemical and Isotopic Systematics of Oceanic Basalts: Implications for Mantle Composition and Processes. Geological Society, London, Special Publications, 42(1): 313-345. https://doi.org/10.1144/gsl.sp.1989.042.01.19

Suzuki, K., Shimizu, H., Masuda, A., 1996. Re-Os Dating of Molybdenites from Ore Deposits in Japan: Implication for the Closure Temperature of the Re-Os System for Molybdenite and the Cooling History of Molybdenum Ore Deposits. Geochimica et Cosmochimica Acta, 60(16): 3151-3159. https://doi.org/10.1016/0016-7037(96)00164-0

Tan, H. Q., 2019. The Composition, Deformation- Metamorphic Characteristics and Metallogenic Response of the Dome Geological Bodies on the South Margin of Songpan-Garze Block(Dissertation). Chengdu University of Technology, Chengdu, 195-199 (in Chinese with English abstract).

Tan, H. Q., Zhu, Z. M., Luo, L. H., et al., 2023. Distribution of Early Yanshanian Granite and Its Constraints on the Mineralization of Rare Metals in Luomo Area, Western Sichuan. Acta Geologica Sinica, 97(2): 396-416 (in Chinese with English abstract).

Tan, H. Q., Zhu, Z. M., Zhou, J. Y., et al., 2022a. Early Yanshanian Skarn W-Mo Deposit in the Southern Margin of Songpan-Ganze Terrane: Evidence from Diagenetic and Metallogenic Chronology, Zircon Hf Isotopes in Daniuchang Area. Mineral Deposits, 41(1): 53-68 (in Chinese with English abstract).

Tan, H. Q., Zhu, Z. M., Zhou, X., et al., 2022b. Two Periods Rare Metal Mineralization of the Pegmatite in Jiulong Area, Western Sichuan. Multipurpose Utilization of Mineral Resources, (1): 15-24 (in Chinese with English abstract).

Trail, D., Bruce Watson, E., Tailby, N. D., 2012. Ce and Eu Anomalies in Zircon as Proxies for the Oxidation State of Magmas. Geochimica et Cosmochimica Acta, 97: 70-87. https://doi.org/10.1016/j.gca.2012.08.032

Wan, C. H., Yuan, J., Li, F. X., et al., 2011. Late Triassic Granitoids in the Southern Part of the Songpan-Garze Fold Belt: Petrology, Geochemical Composition and Petrogenesis. Acta Petrologica et Mineralogica, 30(2): 185-198 (in Chinese with English abstract).

Wang, D. H., Dai, H. Z., Liu, S. B., et al., 2020. Research and Exploration Progress on Lithium Deposits in China. China Geology, 3(1): 137-152. https://doi.org/10.31035/cg2020018

Wang, W., Hou, K. J., Wang, D. H., et al., 2020. Columbite-Tantalite U-Pb Dating of Yanshanian Rare Metal Mineralization in Western Sichuan. Geology in China, 47(3): 890-891 (in Chinese with English abstract).

Whalen, J. B., Currie, K. L., Chappell, B. W., 1987. A-Type Granites: Geochemical Characteristics, Discrimination and Petrogenesis. Contributions to Mineralogy and Petrology, 95(4): 407-419. https://doi.org/10.1007/BF00402202

Xiao, L., Zhang, H. F., Clemens, J. D., et al., 2007. Late Triassic Granitoids of the Eastern Margin of the Tibetan Plateau: Geochronology, Petrogenesis and Implications for Tectonic Evolution. Lithos, 96(3/4): 436-452. https://doi.org/10.1016/j.lithos.2006.11.011

Yuan, C., Zhou, M. F., Sun, M., et al., 2010. Triassic Granitoids in the Eastern Songpan-Ganzi Fold Belt, SW China: Magmatic Response to Geodynamics of the Deep Lithosphere. Earth and Planetary Science Letters, 290(3/4): 481-492. https://doi.org/10.1016/j.epsl.2010.01.005

Yuan, H. L., Gao, S., Liu, X. M., et al., 2004. Accurate U-Pb Age and Trace Element Determinations of Zircon by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry. Geostandards and Geoanalytical Research, 28(3): 353-370. https://doi.org/10.1111/j.1751-908x.2004.tb00755.x

Yuan, J., Xiao, L., Wan, C. H., et al., 2011. Petrogenesis of Fangmaping-Sanyanlong Granites in Southern Songpan-Garzê Fold Belt and Its Tectonic Implication. Acta Geologica Sinica, 85(2): 195-206 (in Chinese with English abstract).

Zhan, Q. Y., Zhu, D. C., Wang, Q., et al., 2020. Source and Pressure Effects in the Genesis of the Late Triassic High Sr/Y Granites from the Songpan-Ganzi Fold Belt, Eastern Tibetan Plateau. Lithos, 368/369: 105584. https://doi.org/10.1016/j.lithos.2020.105584

Zhang, H. F., Parrish, R., Zhang, L., et al., 2007. A-Type Granite and Adakitic Magmatism Association in Songpan-Garze Fold Belt, Eastern Tibetan Plateau: Implication for Lithospheric Delamination. Lithos, 97(3/4): 323-335. https://doi.org/10.1016/j.lithos.2007.01.002

Zhang, H. F., Zhang, L., Harris, N., et al., 2006. U-Pb Zircon Ages, Geochemical and Isotopic Compositions of Granitoids in Songpan-Garze Fold Belt, Eastern Tibetan Plateau: Constraints on Petrogenesis and Tectonic Evolution of the Basement. Contributions to Mineralogy and Petrology, 152(1): 75-88. https://doi.org/10.1007/s00410-006-0095-2.

Zhou, J. Y., Tan, H. Q., Gong, D. X., et al., 2013. Zircon LA-ICP-MS U-Pb Dating and Hf Isotopic Composition of Xinhuoshan Granite in the Core of Jianglang Dome, Western Sichuan, China. Journal of Mineralogy and Petrology, 33(4): 42-52 (in Chinese with English abstract).

Zhou, J. Y., Tan, H. Q., Gong, D. X., et al., 2014. Wulaxi Aluminous A-Type Granite in Western Sichuan, China: Recording Early Yanshanian Lithospheric Thermo-Upwelling Extension of Songpan-Garze Orogenic Belt. Geological Review, 60(2): 348-362 (in Chinese with English abstract).

Zhou, Q., Li, W. C., Zhang, H. H., et al., 2017. Post- Magmatic Hydrothermal Origin of Late Jurassic Liwu Copper Polymetallic Deposits, Western China: Direct Chalcopyrite Re-Os Dating and Pb-B Isotopic Constraints. Ore Geology Reviews, 89: 526-543. https://doi.org/10.1016/j.oregeorev.2017.07.008

邓红, 唐渊, 骆志红, 等, 2021. 松潘‒甘孜造山带东缘塔公岩体岩石学、同位素年代学特征及其构造意义. 地球科学, 46(2): 527-539. doi: 10.3799/dqkx.2020.219

杜安道, 屈文俊, 王登红, 等, 2012. 铼‒锇法及其在矿床学中的应用. 北京: 地质出版社, 1-182.

胡军亮, 谭洪旗, 周雄, 等, 2020. 川西九龙打枪沟锂铍矿床赋矿伟晶岩矿物学和矿物化学特征. 地质通报, 39(12): 2013-2028. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD202012017.htm

李安邦, 黄勤, 冯超, 等, 2021. 幕阜山复式花岗岩体锆石年代与微量元素对伟晶岩矿床成因的限定. 地球科学, 46(12): 4517-4532. doi: 10.3799/dqkx.2021.065

李同柱, 代堰锫, 马国桃, 等, 2016. 扬子陆块西缘乌拉溪花岗岩体SHRIMP锆石U-Pb定年及地质意义. 矿物岩石地球化学通报, 35(4): 743-749. https://www.cnki.com.cn/Article/CJFDTOTAL-KYDH201604021.htm

刘应冬, 谢海峰, 徐力, 等, 2020. 四川九龙县子杠坪铅锌矿床硫同位素地球化学特征. 地质通报, 39(12): 2029-2036. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD202012018.htm

谭洪旗, 2019. 松潘‒甘孜地块南缘穹隆体物质组成、变形‒变质特征及成矿响应(博士学位论文). 成都: 成都理工大学, 195-199.

谭洪旗, 朱志敏, 罗林洪, 等, 2023. 川西洛莫地区燕山早期花岗岩对稀有金属成矿的制约. 地质学报, 97(2): 396-416. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE202302007.htm

谭洪旗, 朱志敏, 周家云, 等, 2022a. 松潘‒甘孜地块南缘燕山早期矽卡岩型钨钼矿床——来自大牛场成岩成矿年代学及锆石Hf同位素证据. 矿床地质, 41(1): 53-68. https://www.cnki.com.cn/Article/CJFDTOTAL-KCDZ202201004.htm

谭洪旗, 朱志敏, 周雄, 等, 2022b. 川西九龙地区两期伟晶岩型稀有金属成矿作用. 矿产综合利用, (1) : 15-24. https://www.cnki.com.cn/Article/CJFDTOTAL-KCZL202201001.htm

万传辉, 袁静, 李芬香, 等, 2011. 松潘‒甘孜造山带南段晚三叠世兰尼巴和羊房沟花岗岩岩石学、地球化学特征及成因. 岩石矿物学杂志, 30(2): 185-198. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201102005.htm

王伟, 侯可军, 王登红, 等, 2020. 川西燕山期稀有金属铌钽铁矿U-Pb年龄报道. 中国地质, 47(3): 890-891. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI202003029.htm

袁静, 肖龙, 万传辉, 等, 2011. 松潘‒甘孜南部放马坪‒三岩龙花岗岩的成因及其构造意义. 地质学报, 85(2): 195-206. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201102006.htm

周家云, 谭洪旗, 龚大兴, 等, 2013. 川西江浪穹窿核部新火山花岗岩LA-ICP-MS锆石U-Pb定年和Hf同位素研究. 矿物岩石, 33(4): 42-52. https://www.cnki.com.cn/Article/CJFDTOTAL-KWYS201304005.htm

周家云, 谭洪旗, 龚大兴, 等, 2014. 乌拉溪铝质A型花岗岩: 松潘‒甘孜造山带早燕山期热隆伸展的岩石记录. 地质论评, 60(2): 348-362. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201402012.htm

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Genetic Linking between Pegmatite⁃Type Veined Molybdenum Deposit and Dichishan Highly Differentiated Granite in West Sichuan

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