黄陵地区基性岩墙群的地球化学特征及其地质意义

曾雯; 钟增球; 周汉文; 江麟生; 周忠友; 陈铁龙

Volume 29 Issue 1

Jan. 2004

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Article Navigation > Earth Science > 2004 > 29(1): 31-38

CENG Wen, ZHONG Zeng-qiu, ZHOU Han-wen, JIANG Lin-sheng, ZHOU Zhong-you, CHEN Tie-long, 2004. Geochemistry of Mafic Dykes in Huangling Area and Its Tectonic Implications. Earth Science, 29(1): 31-38.

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CENG Wen, ZHONG Zeng-qiu, ZHOU Han-wen, JIANG Lin-sheng, ZHOU Zhong-you, CHEN Tie-long, 2004. Geochemistry of Mafic Dykes in Huangling Area and Its Tectonic Implications. Earth Science, 29(1): 31-38.

CENG Wen, ZHONG Zeng-qiu, ZHOU Han-wen, JIANG Lin-sheng, ZHOU Zhong-you, CHEN Tie-long, 2004. Geochemistry of Mafic Dykes in Huangling Area and Its Tectonic Implications. Earth Science, 29(1): 31-38.

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Geochemistry of Mafic Dykes in Huangling Area and Its Tectonic Implications

1.
Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China 443000, China

Received Date: 2003-09-09
Publish Date: 2004-01-25

Abstract

Abstract

According to the geological characteristics, the mafic dykes in Huangling area mainly include diabase and diabase-prophyrite, with nearly NEE trend and NNW trend. Geochemical characteristics of the dykes indicate that they are sub-alkaline basalt formed in WPB. The low Mg^#(Mg^#=100×MgO/(MgO+0.9×TFe₂O₃))shows the magma for the dykes was highly evolutionary. The depletion in Nb and Ta, and the enrichment in Pb indicate that the mafic dykes are contaminated by crustal material. All these suggest that it may be the product of remelted materials from mantle source, which had been metasomatismed by the fluid in subduction zone, under the extensional circumstance. Based on the previous geochronological researches, it is concluded that the mafic dyke swarms intruded at about 770 Ma and may be related to the breakup of the Rodinia supercontinent.
- mafic dyke swarm,
- Huangling granite,
- geochemistry,
- Rodinia

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References(48)

References

Bureau of Geology and Mineral Resources of Hubei Province, 1994. Introduction to geological map— Maopinghe region. Map Press of Hydrological Engineering Geological Team of Hubei Province, China(in Chinese with English abstract).

Bureau of Geology and Mineral Resources of Hubei Province, 1987. Introduction to geological map— Xingshandong, Shuiyuesi region. Map Press of Hydrological Engineering Geological Team of Hubei Province, China(in Chinese with English abstract).

Bureau of Geology and Mineral Resources of Hubei Province, 1990. Regional geology of Hubei Province. Geological Publishing House, Beijing(in Chinese with English abstract).

Ding, Z.J., Yao, S.Z., Zhou, Z.G., et al., 2003. Diversity of trace element compositions of volcanic in different slabs of Bikou Group: Implications for tectonics. Earth Science— Journal ofChina University of Geosciences, 28(2): 167- 172(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX200302009.htm

Ge, X.Y., Li, X.H., Zhou, H.W., 2003. Geochronologic, geochemistry and Sr-Nd isotopes of the Late Cretaceous mafic dyke swarms in southern Hainan island. Geochimica, 32 (1): 12- 20(in Chinese with English abstract). doi: 10.1007%2Fs11631-007-0143-2

Li, C.N., 1992. Trace element petrology of igneous rocks. China University of Geosciences Press, Wuhan(in Chinese).

Li, J.H., He, W.Y., Qian, X.L., 1997. Genetic mechanism and tectonic setting of Proterozoic mafic dyke swarm: Its implication for paleoplate reconstruction. Geological Journal ofChina Universities, 3(3): 272- 281(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GXDX703.003.htm

Li, X.H., Hu, R.Z., Rao, B., 1997. Geochronology and geochemistry of Cretaceous mafic dykes from northern Guangdong, SE China. Geochimica, 26(2): 14- 28(in Chinese with English abstract). https://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX702.003.htm

Li, Z.C., Wang, G.H., Zhang, Z.C., 2002. Isotopic age spectrum of the Huangling granitic batholith, western Hubei. Geology and Mineral Resources ofSouth China, 3: 19- 28 (in Chinese with English abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-HNKC200203003.htm

Li, Z.X., Li, X.H., Detal, K.P., 1999. The breakup of Rodinia: Did it start with a mantle plume beneath South China. Earth and Planetary Science Letters, 173: 171- 181. doi: 10.1016/S0012-821X(99)00240-X

Ling, W.L., Cheng, J.P., 2000. Significance and reconstruction models of Rodinia supercontinent and Jinningian tectonics in South China. Geological Science and Technology Information, 19(3): 7- 11(in Chinese with English abstract).

Ling, W.L., Gao, S., Zheng, H.F., et al., 1998. An Sm-Nd isotopic dating study of the Archean Kongling complex in the Huangling area of the Yangtze craton. Chinese Science Bulletin, 43(14): 1187- 1191(in Chinese with English abstract). doi: 10.1007/BF02883222

Lu, F.X., Sang, L.K., Wu, J.H., et al., 2002. Petrology. Geological Publishing House, Beijing, (in Chinese with English abstract).

Ma, D. Q., Du, S. H., Xiao, Z. F., 2002. The origin of Huangling granite batholith. Acta Petrologica et Mineralogica, 21(2): 151- 161(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSKW200202008.htm

Ma, D. Q., Li, Z. C., Xiao, Z. F., 1997. The constitute, geochronology and geologic evolution of the Kongling complex, western Hubei. Acta Geoscientia Sinica, 18(3): 233- 241(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQXB703.000.htm

Ma, F., Mu, Z.G., Li, J.H., 2000. Geochemistry and petrogenesis of Precambrian mafic dyke swarms. Geology Geochemistry, 28(4): 58- 64(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZDQ200004010.htm

McDonough, W.F., Sun, S.S., 1995. The composition of the Earth. Chemical Geology, 120: 223- 253. doi: 10.1016/0009-2541(94)00140-4

Qiu, J.X., 1985. Petrology of magmatic rock. Geological Publishing House, Beijing(in Chinese with English abstract).

Rollinson, H., 1993. Using geochemical data: Evaluation, presentation, interpretation. Longman Singapore Publishers (Pte)Ltd., Singapore.

Shao, J.A., Li, X.H., Zhang, L.Q., et al., 2001. Geochemical condition for genetic mechanism of the Mesozoic bimodal dyke swarms in Nankou-Guyaju. Geochimica, 30(6): 517 - 524(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX200106002.htm

Sun, S.S., McDonough, W.F., 1989. Chemical and isotopic systematics of oceanic basalts: Implications for mantle composition and processes. In: Saunders, A.D., Norry, M.J., eds., Magmatism in the ocean basins. Geological Society Special Publication, Blackwell, 42: 313- 345.

Wang, J., Liu, B.J., Pan, G.T., 2001. Neoproterozoic rifting history of South China significance to Rodinia breakup. Journal ofMineralogy and Petrology, 21(3): 135- 145(in Chinese with English abstract). http://www.onacademic.com/detail/journal_1000035132331910_a92b.html

Xu, X.Y., Xia, Z.C., Xia, L.Q., 2001. Proterozoic intraplate volcanic rocksin South Qinling Mountains and their tectonics implications. Acta Petrologica et Mineralogica, 20(3): 255- 262(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSKW200103006.htm

Yan, D.P., Zhou, M.F., Song, H.L., et al., 2002. Where was South China located in the reconstruction of Rodinia? Earth Science Frontiers, 9(4): 249- 256(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY200204005.htm

Zhang, B.R., 2001. Magmatic activities from plume-source in the Qinling orogenic belt and its dynamic significance. Earth Science Frontiers, 8(3): 57- 66(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY200103008.htm

Zhang, C.L., Zhou, D.W., Liu, Y.Y., 1999. Geochemistry of basic dykes in Wudangshan block and their tectonic significance. Geochimica, 28(2): 126- 135(in Chinese with English abstract) https://www.researchgate.net/publication/248133185_Geochemistry_of_basic_dykes_in_Wudang_block_and_its_tectonic_significance

湖北省地质矿产局, 1994. 地质图说明书——茅坪河幅. 湖北: 湖北省水文工程地质大队测绘地图制印厂.

湖北省地质矿产局, 1987. 地质图说明书——兴山东半幅、水月寺幅. 湖北: 湖北省水文工程地质大队测绘地图制印厂.

湖北省地质矿产局, 1990. 湖北省区域地质志. 北京: 地质出版社.

丁振举, 姚书振, 周宗桂, 等, 2003. 碧口群不同岩片火山岩微量元素组成差异与古构造意义. 地球科学——中国地质大学学报, 28(2): 167- 172. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200302009.htm

葛小月, 李献华, 周汉文, 2003. 琼南晚白垩世基性岩墙群的年代学、元素地球化学和Sr- Nd同位素研究. 地球化学, 32(1): 12- 20. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX200301001.htm

李昌年, 1992. 火成岩微量元素岩石学. 武汉: 中国地质大学出版社.

李江海, 何文渊, 钱祥麟, 1997. 元古代基性岩墙群的成因机制、构造背景及其古板块再造意义. 高校地质学报, 3 (3): 272- 281. https://www.cnki.com.cn/Article/CJFDTOTAL-GXDX703.003.htm

李献华, 胡瑞忠, 饶冰, 1997. 粤北白垩纪基性岩脉的年代学和地球化学. 地球化学, 26(2): 14- 28. doi: 10.3321/j.issn:0379-1726.1997.02.004

李志昌, 王桂华, 张自超, 2002. 鄂西黄陵花岗岩基同位素年龄谱. 华南地质与矿产, 3: 19- 28. doi: 10.3969/j.issn.1007-3701.2002.03.004

凌文黎, 程建萍, 2000. Rodinia研究意义、重建方案与华南晋宁期构造运动. 地质科技情报, 19(3): 7- 11. doi: 10.3969/j.issn.1000-7849.2000.03.002

凌文黎, 高山, 郑海飞, 等, 1998. 扬子克拉通黄陵地区崆岭杂岩Sm- Nb同位素地质年代学研究. 科学通报, l24(1): 86- 89. doi: 10.3321/j.issn:0023-074X.1998.01.022

路凤香, 桑隆康, 邬金华, 等, 2002. 岩石学. 北京: 地质出版社.

马大铨, 杜绍华, 肖志发, 2002. 黄陵花岗岩基的成因. 岩石矿物学杂志, 21(2): 151- 161. doi: 10.3969/j.issn.1000-6524.2002.02.009

马大铨, 李志昌, 肖志发, 1997. 鄂西崆岭杂岩的组成、时代及地质演化. 地球学报, 18(3): 233- 241. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB703.001.htm

马芳, 穆治国, 李江海, 2000. 前寒武纪基性岩墙群的地球化学特征与岩石成因讨论. 地质地球化学, 28(4): 58- 64. doi: 10.3969/j.issn.1672-9250.2000.04.011

邱家骧, 1985. 岩浆岩岩石学. 北京: 地质出版社.

邵济安, 李献华, 张履桥, 等, 2001. 南口—古崖居中生代双峰式岩墙群形成机制的地球化学制约. 地球化学, 30(6): 517- 524. doi: 10.3321/j.issn:0379-1726.2001.06.003

王剑, 刘宝珺, 潘桂棠, 2001. 华南新元古代裂谷盆地演化——Rodinia超大陆解体的前奏. 矿物岩石, 21(3): 135 - 145. doi: 10.3969/j.issn.1001-6872.2001.03.021

徐学义, 夏祖春, 夏林圻, 2001. 南秦岭元古宙板内火山作用特征及构造意义. 岩石矿物学杂志, 20(3): 255- 262. doi: 10.3969/j.issn.1000-6524.2001.03.007

颜丹平, 周美夫, 宋鸿林, 等, 2002. 华南在Rodinia古陆中位置的讨论——扬子地块西缘变质岩浆杂岩证据及其与Seychelles地块的对比. 地学前缘, 9(4): 249- 256. doi: 10.3321/j.issn:1005-2321.2002.04.004

张本仁, 2001. 秦岭地幔柱源岩浆活动及其动力学意义. 地学前缘, 8(3): 57- 66. doi: 10.3321/j.issn:1005-2321.2001.03.007

张成立, 周鼎武, 刘颖宇, 1999. 武当山地块基性岩墙群地球化学研究及其大地构造意义. 地球化学, 28(2): 126- 135. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX902.002.htm

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Geochemistry of Mafic Dykes in Huangling Area and Its Tectonic Implications

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