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科学通报  2013 

华北东部中生代高镁埃达克质岩浆的起源:岩石学和Nd-Sr-Os同位素证据

DOI: 10.1360/972012-1254, PP. 1941-1953

Keywords: 华北东部,高镁闪长岩,埃达克岩,岩浆混合,Os同位素

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Abstract:

华北东部中生代高镁闪长质岩石被许多研究者认为是属于高镁埃达克岩(中酸性、高镁、高Sr和Sr/Y),后者广泛发育在俯冲带和碰撞后等构造环境.大多数人认为这些高镁埃达克质岩石的形成与榴辉岩相部分熔融体与地幔橄榄岩的相互作用有关.本文报道的新的岩石学和同位素证据并不支持该模式,提出其成因与富集地幔起源的基性岩浆与壳源酸性岩浆的混合过程有关.该岩浆混合过程的主要证据包括(1)自形高钙斜长石和高镁辉石分别包裹低钙斜长石和低镁辉石,(2)高镁闪长岩具有高放射性成因的Os同位素成分和近似线性反相关的Sr-Nd同位素成分.本文提出的壳幔岩浆混合模式可能对世界其他地区高镁埃达克岩的成因和构造环境研究具有重要意义.

References

[1]  2 Gao S, Rudnick R L, Yuan H L, et al. Recycling lower continental crust in the North China Caton. Nature, 2004, 432: 892-897
[2]  3 Menzies M A, Fan W M, Zhang M. Palaeozoic and Cenozoic lithoprobes and loss of >120 km of Archean lithosphere, Sino-Korean craton, China. In: Prichard H M, Alabaster T, Harris N B W, et al, eds. Magmatic Processes and Plate Tectonics. Geol Soc Spec Publ, 1993, 76: 71-81
[3]  4 Zhang H F, Goldstern S L, Zhou X H, et al. Evolution of subcontinental lithospheric mantle beneath eastern China: Re-Os isotopic evidence from mantle xenoliths in Paleozoic kimberlites and Mesozoic basalts. Contrib Mineral Petrol, 2008, 155: 271-293
[4]  5 Zheng J P, O’Reilly S Y, Griffin W L, et al. Relict refractory mantle beneath the eastern North China block: Significance for lithosphere evolution. Lithos, 2001, 57: 43-66
[5]  6 Wu F Y, Lin J Q, Wilde S, et al. Nature and significance of the Early Cretaceous giant igneous event in eastern China. Earth Planet Sci Lett, 2005, 233: 103-119
[6]  10 郑永飞, 吴福元. 克拉通岩石圈的生长和再造. 科学通报, 2009, 54: 1945-1949
[7]  11 陈斌, 田伟, 翟明国, 等. 太行山和华北其他地区中生代岩浆作用的锆石U-Pb年代学和地球化学特征及其岩浆成因和地球动力学意义. 岩石学报, 2005, 21: 13-24
[8]  14 Chen B, Jahn B M, Zhai M G. Sr-Nd isotopic characteristics of the Mesozoic magmatism in the Taihang-Yanshan orogen, North China Craton, and implications for Archean lithosphere thinning. J Geol Soc, London, 2003, 160: 963-970
[9]  15 Guo F, Fan W M, Wang Y J. Origin of early Cretaceous calc-alkaline lamprophyres from the Sulu orogen in eastern China: Implications for enrichment processes beneath continental collisional belt. Lithos, 2004, 78: 291-305
[10]  17 Wang Q, Wyman D A, Xu J F, et al. Early Cretaceous adakitic granites in the Northern Dabie Complex, central China: Implications for partial melting and delamination of thickened lower crust. Geochim Cosmochim Acta, 2007, 71: 2609-2636
[11]  18 Wang Q, Wyman D A, Xu J F. Petrogenesis of Cretaceous adakitic and shoshonitic igneous rocks in the Luzong area, Anhui Province (eastern China): Implications for geodynamics and Cu-Au mineralization. Lithos, 2006, 89: 424-446
[12]  22 Martin H, Smithies R H, Rapp R, et al. An overview of adakite, tonalite-trondhjemite-granodiorite (TTG), and sanukitoid: Relationships and some implications for crustal evolution. Lithos, 2005, 79: 1-24
[13]  25 李承东, 张旗, 苗来成, 等. 冀北中生代高Sr低Y和低Sr低Y型花岗岩: 地球化学、成因及其与成矿作用的关系. 岩石学报, 2004, 20: 269-284
[14]  26 He Y S, Li S G, Hoefs J, et al. Post-collisional granitoids from the Dabie orogen: New evidence for partial melting of a thickened continental crust. Geochim Cosmochim Acta, 2011, 75: 3815-3838
[15]  28 Huang F, Li S G, Dong F. High-Mg adakitic rocks in the Dabie orogen, central China: Implications for foundering mechanism of lower continental crust. Chem Geol, 2008, 255: 1-13
[16]  29 Chen B, Jahn B M, Wei C J. Petrogenesis of Mesozoic granitoids in the Dabie UHP complex, central China: Trace element and Nd-Sr isotope evidence. Lithos, 2002, 60: 67-88
[17]  33 Chen B, Chen Z C, Jahn B M. Origin of mafic enclaves from the Taihang Mesozoic orogen, North China Craton. Lithos, 2009, 110: 343-358
[18]  34 Yang J H, Wu F Y, Chung S L, et al. Multiple sources for the origin of granites: Geochemical and Nd/Sr isotopic evidence from the Gudaoling granite and its mafic enclaves, northeast China. Geochim Cosmochim Acta, 2004, 68: 4469-4483
[19]  35 Janousek V, Braithwaite C J R, Bowesb D R. Magma-mixing in the genesis of Hercynian calc-alkaline granitoids: An integrated petrographic and geochemical study of the Sázava intrusion, Central Bohemian Pluton, Czech Republic. Lithos, 2004, 78: 67-99
[20]  37 Kumar S, Rino V, Pal A B. Field evidence of magma mixing from microgranular enclaves hosted in Palaeoproterozoic Malanjkhand granitoids, central India. Gondwana Res, 2004, 7: 539-548
[21]  38 杨承海, 许文良, 杨德彬, 等. 鲁西中生代高镁闪长岩的成因: 年代学和岩石地球化学证据. 地球科学, 2006, 31: 81-92
[22]  40 Streck M J, Leeman W P, Chesley J. High-magnesian andesite from Mount Shasta: A product of magma mixing and contamination, not a primitive mantle melt. Geology, 2007, 35: 351-354
[23]  45 支霞臣, 孟庆, 许文良, 等. 鲁西铁铜沟中生代闪长岩中橄榄岩包体代表SCLM吗? Re-Os同位素体系的启示. 2004年全国岩石学与地球动力学研讨会, 2004. 407-409
[24]  46 巫祥阳, 徐义刚, 马金龙, 等. 鲁西中生代高镁闪长岩的地球化学特征及其成因探讨. 大地构造与成矿学, 2003, 27: 228-236
[25]  47 李海勇, 徐兆文, 陆现彩, 等. 鲁西邹平盆地中生代火山岩的演化: 对地幔源区的约束. 岩石学报, 2008, 24: 2537-2547
[26]  48 王元龙, 王焰, 张旗, 等. 铜陵地区中生代中酸性侵入岩的地球化学特征及其成矿-地球动力学意义. 岩石学报, 2004, 20: 325-338
[27]  49 Sen C, Dunn T. Dehydration melting of a basaltic composition amphibolite at 1.5 and 2.0 GPa: Implications for the origin of adakites. Contrib Mineral Petrol, 1994, 117: 394-409
[28]  51 Rollinson H. Using Geochemical Data: Evaluation, Presentation, Interpretation. London: Longman Scientific & Technical, 1993. 108-111
[29]  52 Ridolfi F, Renzulli A, Puerini M. Stability and chemical equilibrium of amphibole in calc-alkaline magmas: An overview, new thermobarometric formulations and application to subduction-related volcanoes. Contrib Mineral Petrol, 2010, 160: 45-66
[30]  53 Grove T L, Parman S W, Bowring S A, et al. The role of H2O-rich fluid component in the generation of primitive basaltic andesites and andesites from the Mt. Shasta region, N California. Contrib Mineral Petrol, 2002, 142: 375-396
[31]  64 Reubi O, Blundy J. A dearth of intermediate melts at subduction zone volcanoes and the petrogenesis of arc andesites. Nature, 2009, 461: 1269-1273
[32]  65 He Y S, Li S G, Hoefs J, et al. Post-collisional granitoids from the Dabie orogen: New evidence for partial melting of a thickened continental crust. Geochim Cosmochim Acta, 2011, 75: 3815-3838
[33]  66 Huang X L, Zhong J W, Xu Y G. Two tales of the continental lithospheric mantle prior to the destruction of the North China Craton: Insights from Early Cretaceous mafic intrusions in western Shandong, East China. Geochim Cosmochim Acta, 2012, 96: 193-214
[34]  67 Yang Q L, Zhao Z F, Zheng Y F. Modification of subcontinental lithospheric mantle above continental subduction zone: Constraints from geochemistry of Mesozoic gabbroic rocks in southeastern North China. Lithos, 2012, 146: 164-182
[35]  1 Gao S, Rudnick R L, Carlson R W, et al. Re-Os evidence for replacement of ancient mantle lithosphere beneath the North China Craton. Earth Planet Sci Lett, 2002, 198: 307-322
[36]  7 Xu J F, Shinjo R, Defant M J, et al. Origin of Mesozoic adakitic intrusive rocks in the Ningzhen area of east China: Partial melting of delaminated lower continental crust. Geology, 2002, 30: 1111-1114
[37]  8 Xu W L, Hergt J M, Gao S, et al. Interaction of adakitic melt-peridotite: Implications for the high-Mg# signature of Mesozoic adakitic rocks in the eastern North China Craton. Earth Planet Sci Lett, 2008, 265: 123-137
[38]  9 Xu Y G, Huang X L, Ma J L, et al. Crust-mantle interaction during the tectono-thermal reactivation of the North China Craton: Constraints from SHRIMP zircon U-Pb chronology and geochemistry of Mesozoic plutons from western Shandong. Contrib Mineral Petrol, 2004, 147: 750-767
[39]  12 Yang J H, Wu F Y, Wilde S A, et al. Tracing magma mixing in granite genesis: In situ U-Pb dating and Hf-isotope analysis of zircons. Contrib Mineral Petrol, 2007, 153: 177-190
[40]  13 Chen B, Zhai M G. Geochemistry of late Mesozoic lamprophyre dykes from the Taihang Mountains, north China, and implications for the sub-continental lithospheric mantle. Geol Mag, 2003, 140: 87-93
[41]  16 Chen B, Jahn B M, Suzuki K. Petrological and Nd-Sr-Os isotopic constraints on the origin of high-Mg adakitic rocks from the North China Craton: Tectonic implications. Geology, 2012, doi: 10.1130/G33472.1
[42]  19 刘红涛, 孙世华, 刘建明, 等. 华北克拉通北缘中生代高Sr花岗岩类: 地球化学与源区性质. 岩石学报, 2002, 18: 257-274
[43]  20 Defant M J, Richerson M, De Boer J Z, et al. Dacite genesis via both slab melting and differentiation: Petrogenesis of La Yeguada volcanic complex, Panama. J Petrol, 1991, 32: 1101-1142
[44]  21 Defant M J, Jackson T E, Drummond M S, et al. Adakites from Panama and Costa Rica. J Geol Soc, 1992, 149: 569-579
[45]  23 Moyen J F. High Sr/Y and La/Yb ratios: The meaning of the ‘adakitic signature’. Lithos, 2009, 112: 556-574
[46]  24 张旗, 王焰, 刘红涛, 等. 中国埃达克岩的时空分布及其形成背景. 地学前缘, 2003, 10: 385-400
[47]  27 Sun W D, Ding X, Hu Y H, et al. The golden transformation of the Cretaceous plate subduction in the west Pacific. Earth Planet Sci Lett, 2007, 262: 533-542
[48]  30 Chen B, Jahn B M, Arakawa Y, et al. Petrogenesis of the Mesozoic intrusive complexes from the southern Taihang orogen, North China Craton: Elemental and Sr-Nd-Pb isotopic constraints. Contrib Mineral Petrol, 2004, 148: 489-501
[49]  31 Chen B, Zhai M G, Tian W. Origin of the Mesozoic magmatism in the north China craton: Constraints from petrological and geochemical data. In: Zhai M G, Windley B F, eds. Mesozoic Sub-Continental Lithospheric Thinning Under Eastern Asia. Geol Soc, London Special Publication, 2007, 280: 131-151
[50]  32 Chen B, Tian W, Jahn B M, et al. Zircon SHRIMP U-Pb ages and in-situ Hf isotopic analysis for the Mesozoic intrusions in South Taihang, North China Craton: Evidence for hybridization between mantle-derived magmas and crustal components. Lithos, 2008, 102: 118-137
[51]  36 Kemp A I S. Petrology of high-Mg, low-Ti igneous rocks of the Glenelg River Complex (SE Australia) and the nature of their interaction with crustal melts. Lithos, 2004, 78: 119-156
[52]  39 Anderson A T, Magma mixing: Petrological process and volcanological tool. J Vol Geotherm Res, 1976, 1: 3-33
[53]  41 许文良, 王冬艳, 高山, 等. 鲁西中生代金岭闪长岩中纯橄岩和辉石岩包体的发现及其意义. 科学通报, 2003, 48: 863-868
[54]  42 Green D H, Schmidt M W, Hibberson W O. Island-arc ankaramites: Primitive melts from fluxed refractory lherzolitic mantle. J Petrol, 2004, 45: 391-403
[55]  43 Chen B, Suzuki K, Tian W, et al. Geochemistry and Os-Nd-Sr isotopes of the Gaositai Alaskan-type ultramafic complex from northern North China Craton: Implications for mantle-crust interaction. Contrib Mineral Petrol, 2009, 158: 683-702
[56]  44 陈立辉, 周新华. 鲁西中生代闪长岩中的深源超镁铁质岩捕虏体及其富硅交代特征. 中国科学D辑: 地球科学, 2003, 33: 734-744
[57]  50 Rapp R P, Watson E B. Dehydration melting of metabasalt at 8-32 kbar: Implications for continental growth and crust-mantle recycling. J Petrol, 1995, 36: 891-931
[58]  54 Guo F, Nakamuru E, Fan W M, et al. Generation of Palaeocene adakitic andesites by magma mixing, Yanji Area, NE China. J Petrol, 2007, 48: 661-692
[59]  55 Atherton M P, Petford N. Generation of sodium-rich magmas from newly underplated basaltic crust. Nature, 1993, 362: 144-146
[60]  56 杨岳衡, 吴福元, 谢烈文, 等. 地质样品Sr同位素激光原位等离子体质谱(LA-MC-ICPMS)测定. 岩石学报, 2009, 25: 3431-3441
[61]  57 Walker R J, Carlson R W, Shirey S B, et al. Os, Sr, Nd, and Pb isotope systematics of southern African peridotite xenoliths: Implications for the chemical evolution of subcontinental mantle. Geochim Cosmochim Acta, 1989, 53: 1583-1595
[62]  58 Chesley J, Righter K, Ruiz J. Large-scale mantle metasomatism: A Re-Os perspective. Earth Planet Sci Lett, 2004, 219: 49-60
[63]  59 Evans O C, Hanson G N. Late- to post-kinematic Archean granitoids of the S.W. Superior Province: Derivation through direct mantle melting. In: de Wit M J, Ashwal L D, eds. Greenstone Belts. Oxford, UK: Oxford University Press, 1997. 280-295
[64]  60 Langmuir C H, Vocke R D, Hanson G N, et al. A general mixing equation with implications to Iceland basalts. Earth Planet Sci Lett, 1978, 148: 193-205
[65]  61 Burton K W, Capmas F, Birck J L, et al. Resolving crystallization ages of Archean mafic-ultramafic rocks using the Re-Os isotope system. Earth Planet Sci Lett, 2000, 179: 453-467
[66]  62 Ellam R M, Carlson R W, Shirey S B. Evidence from Re-Os isotopes for plume-lithosphere mixing in Karoo flood basalt genesis. Nature, 1992, 359: 718-721
[67]  63 Castillo P R. Adakite petrogenesis. Lithos, 2012, 134-135: 304-316

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