• 中国出版政府奖提名奖

    中国百强科技报刊

    湖北出版政府奖

    中国高校百佳科技期刊

    中国最美期刊

    留言板

    尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

    姓名
    邮箱
    手机号码
    标题
    留言内容
    验证码

    柴北缘西端盐场北山二长花岗岩年代学、地球化学及其Hf同位素特征

    董增产 辜平阳 陈锐明 查显锋 张海迪

    董增产, 辜平阳, 陈锐明, 查显锋, 张海迪, 2015. 柴北缘西端盐场北山二长花岗岩年代学、地球化学及其Hf同位素特征. 地球科学, 40(1): 130-144. doi: 10.3799/dqkx.2015.009
    引用本文: 董增产, 辜平阳, 陈锐明, 查显锋, 张海迪, 2015. 柴北缘西端盐场北山二长花岗岩年代学、地球化学及其Hf同位素特征. 地球科学, 40(1): 130-144. doi: 10.3799/dqkx.2015.009
    Dong Zengchan, Gu Pingyang, Chen Ruiming, Zha Xianfeng, Zhang Haidi, 2015. Geochronology, Geochemistry, and Hf Isotope of Yanchangbeishan Adamellite of Lenghu Area in Qinghai. Earth Science, 40(1): 130-144. doi: 10.3799/dqkx.2015.009
    Citation: Dong Zengchan, Gu Pingyang, Chen Ruiming, Zha Xianfeng, Zhang Haidi, 2015. Geochronology, Geochemistry, and Hf Isotope of Yanchangbeishan Adamellite of Lenghu Area in Qinghai. Earth Science, 40(1): 130-144. doi: 10.3799/dqkx.2015.009

    柴北缘西端盐场北山二长花岗岩年代学、地球化学及其Hf同位素特征

    doi: 10.3799/dqkx.2015.009
    基金项目: 

    青海阿尔金1∶5万打柴沟等6幅区调 1212011121193

    国家青年基金项目 41002063

    国家青年基金项目 41102073

    详细信息
      作者简介:

      董增产(1981-), 男, 硕士, 构造地质学专业.E-mail: dzc1981@126.com

    • 中图分类号: P959

    Geochronology, Geochemistry, and Hf Isotope of Yanchangbeishan Adamellite of Lenghu Area in Qinghai

    • 摘要: 盐场北山二长花岗岩位于柴北缘西端青海冷湖地区.岩体高硅(74.98%~76.92%), 富钾(4.44%~5.93%), 贫镁(0.04%~0.07%)和钙(0.43%~0.69%).里特曼指数介于2.43~2.79属于高钾钙碱性岩石系列, 铝饱和指数平均为1.01, 属弱过铝质花岗岩.岩体富集大离子亲石元素(K、Rb、Ba、Pb), 亏损高场强元素(Nb、Ta), 具岛弧花岗岩地球化学特征.LA-ICP-MS锆石U-Pb测年结果表明: 岩体形成于252±3 Ma; 锆石Hf同位素初始比值176Hf/177Hf分布于0.282 958~0.283 032之间, 并具有极高的正εHf(t)值(8.75~14.50), 其平均两阶段模式年龄TDM2(Hf)为385 Ma, 反映岩体源区可能为玄武质下地壳.另外, εHf(t)基本位于亏损地幔演化线附近, 指示该玄武质下地壳来源于亏损地幔.结合区域地质背景和岩石地球化学特征, 认为盐场北山二长花岗岩与泥盆纪镁铁-超镁铁岩有关, 由于宗务隆裂谷小洋盆的向南俯冲, 引发其上覆玄武质新生地壳发生熔融形成, 进而揭示晚二叠世末柴北缘处于火山弧或活动陆缘的构造环境.

       

    • 图  1  青海冷湖地区盐场北山地质简图

      Fig.  1.  The Geological sketch map of Yanchangbeishan in the Lenghu area of Qinghai

      图  2  二长花岗岩岩石学特征

      a.二长花岗岩野外露头;b.岩体显微特征,正交偏光;Qtz.石英;Kf.钾长石;Pl.斜长石

      Fig.  2.  Petrologic feature of Yanchangbeishan adamellite

      图  3  二长花岗岩A/NK-A/CNK及K2O-Na2O

      Fig.  3.  A/NK-A/CNK and K2O-Na2O diagrams of the Yanchangbeishan adamellite

      图  4  盐场北山二长花岗岩球粒陨石标准化模式图和原始地幔标准化模式

      球粒陨石数据引自Boynton et al., 1984;原始地幔数据引自McDonough and Sun, 1995

      Fig.  4.  Chondrite normalized REE and primitive mantle normalized patterns of the Yangchangbeishan adamellite

      图  5  盐场北山二长花岗岩测年锆石CL图像及U-Pb年龄谐和图

      Fig.  5.  Cathodeluminescence images and U-Pb concordia pattern of zircons in the Yanchangbeishan adamellite

      图  6  二长花岗岩K2O+MgO、Zr-、Ce-和(Fe2O3+Na2O)/CaO-104×Ga/Al成因分类

      底图据Whalen et al., 1987

      Fig.  6.  K2O+MgO, Zr-, Ce- and (Fe2O3+Na2O)/CaO-104×Ga/Al discrimination diagrams of the adamellite

      图  7  锆石年龄-Hf同位素相关性

      底图据李广伟等,2009

      Fig.  7.  U-Pb age vs. Hf isotope of zircon

      图  8  花岗岩Rb-Y+Nb和Nb-Y构造环境判别图

      Pearce et al., 1984

      Fig.  8.  Rb-Y+Nb and Nb-Y tectonic discrimination diagrams

      图  9  R1-R2图解

      Bechelor et al., 1985

      Fig.  9.  R1-R2 diagram

      表  1  盐场北山二长花岗岩主量元素丰度(%)

      Table  1.   Abundances of major elements of the Yanchangbeishan adamellite

      元素 样品编号
      D1207-1-1 D1207-1-2 D1207-1-3 D1207-1-4 D1207-1-5 D1207-1-6 D1207-1-7
      SiO2 74.98 76.05 75.78 76.92 76.76 76.57 76.72
      TiO2 0.05 0.03 0.02 0.04 0.04 0.02 0.03
      Al2O3 14.25 13.16 13.41 12.91 13.35 13.52 13.26
      Fe2O3T 0.56 0.26 0.21 0.32 0.37 0.21 0.20
      MnO 0.02 0.01 0.01 0.01 0.01 0.01 0.01
      MgO 0.05 0.08 0.05 0.07 0.04 0.04 0.06
      CaO 0.55 0.72 0.69 0.48 0.47 0.43 0.44
      Na2O 4.94 3.84 3.45 4.16 4.52 4.63 4.13
      K2O 4.51 5.47 5.93 4.92 4.44 4.54 4.98
      P2O5 0.03 0.03 0.02 0.03 0.03 0.03 0.03
      LOI 0.35 0.59 0.51 0.43 0.31 0.32 0.47
      TOTAL 100.29 100.23 100.07 100.29 100.34 100.32 100.33
      Na2O+K2O 9.45 9.31 9.38 9.08 8.96 9.17 9.11
      FeOt 0.50 0.23 0.19 0.29 0.33 0.19 0.18
      A/CNK 1.02 0.97 1.00 0.99 1.02 1.02 1.02
      10 000×4Ga 2.08 1.61 1.55 1.86 1.90 2.00 1.89
      σ 2.79 2.62 2.68 2.43 2.38 2.50 2.46
      nC 0.002 0.004 0.001 0.001 0.003 0.002 0.003
      R1 2 169.14 2 414.63 2 429.16 2 485.65 2 458.07 2 387.53 2 472.23
      R2 340.85 339.14 339.35 308.07 314.14 313.19 310.16
      Q 27.57 31.40 31.56 32.81 32.33 31.28 32.66
      Or 26.71 32.47 35.23 29.15 26.26 26.86 29.50
      Ab 41.80 32.57 29.29 35.22 38.21 39.14 34.96
      An 2.56 2.48 3.32 1.99 2.16 1.96 2.01
      注:A/CNK=n(Al2O3)/n(CaO+Na2O+K2O);R1=4Si-11(Na+K)-2(Fe+Ti),R2=6Ca+2Mg+Al.
      下载: 导出CSV

      表  2  盐场北山二长花岗岩微量、稀土元素丰度(10-6)

      Table  2.   Trace elements and rare earth elements abundances of the Yanchangbeishan adamellite (10-6)

      元素 样品编号
      D1207-1-1 D1207-1-2 D1207-1-3 D1207-1-4 D1207-1-5 D1207-1-6 D1207-1-7
      Cu 11.30 1.72 2.35 0.21 0.88 0.29 1.61
      Pb 19.60 17.20 17.80 17.30 16.10 18.90 18.00
      Zn 50.90 9.59 9.34 18.50 20.50 11.80 14.30
      Cr 8.13 3.10 1.93 1.60 3.69 2.95 3.90
      Ni 4.43 1.22 1.50 0.97 2.02 1.91 2.55
      Co 31.90 55.20 33.60 63.50 47.20 42.50 73.40
      Li 1.20 1.30 0.90 0.90 1.10 1.00 0.90
      Rb 87.00 60.00 78.00 96.00 78.00 85.00 95.00
      Cs 0.71 0.30 0.34 0.77 0.65 0.69 0.85
      Sr 16.10 22.80 36.40 24.30 11.80 9.00 17.10
      Ba 74.20 277.00 300.00 111.00 64.30 70.50 113.00
      V 0.70 1.04 1.82 0.62 0.94 0.62 0.37
      Sc 4.26 3.58 3.61 2.78 0.98 4.08 0.32
      Nb 1.59 0.39 0.34 0.87 1.14 0.80 0.72
      Zr 32.00 21.00 15.00 18.00 19.00 16.00 18.00
      Ta 0.20 0.16 0.15 0.16 0.11 0.15 0.07
      Hf 1.46 0.72 0.51 0.84 0.93 0.75 0.85
      Be 0.77 0.32 0.33 0.69 0.57 0.67 0.73
      Ga 15.70 11.20 11.00 12.70 13.40 14.30 13.30
      Ge 1.05 0.71 0.72 0.97 0.93 1.00 0.99
      U 0.22 0.16 0.16 0.19 0.18 0.15 0.22
      Th 0.74 3.98 2.98 0.55 0.39 0.25 0.07
      La 3.40 9.30 3.60 3.70 2.10 1.60 0.20
      Ce 6.00 14.70 3.60 5.10 3.40 2.80 0.70
      Pr 0.75 1.77 0.54 0.68 0.48 0.36 0.09
      Nd 2.30 5.80 2.60 2.00 1.40 1.10 0.30
      Sm 0.44 0.81 0.36 0.42 0.28 0.21 0.08
      Eu 0.18 0.21 0.62 0.24 0.13 0.11 0.06
      Gd 0.31 0.59 0.30 0.33 0.22 0.17 0.07
      Tb 0.05 0.06 0.04 0.06 0.04 0.03 0.01
      Dy 0.27 0.25 0.18 0.32 0.22 0.15 0.08
      Ho 0.06 0.04 0.03 0.07 0.05 0.04 0.02
      Er 0.15 0.09 0.09 0.18 0.13 0.10 0.06
      Tm 0.02 0.01 0.01 0.03 0.02 0.02 0.01
      Yb 0.15 0.06 0.08 0.16 0.14 0.09 0.05
      Lu 0.03 0.01 0.01 0.02 0.02 0.02 0.01
      Y 1.54 0.88 0.85 1.88 1.16 0.89 0.10
      Rb/Ba 1.17 0.22 0.26 0.86 1.21 1.21 0.84
      Rb/Sr 5.40 2.62 2.13 3.95 6.61 9.44 5.56
      ∑REE 15.62 34.59 12.86 15.22 9.85 7.69 1.88
      LREE/HREE 5.06 16.39 7.08 4.00 3.93 4.16 3.59
      δEu 1.49 0.93 5.77 1.97 1.60 1.78 2.40
      LaN/YbN 15.15 109.88 32.36 15.51 10.02 12.06 3.30
      LaN/SmN 4.82 7.21 6.29 5.51 4.67 4.82 1.80
      注:δEu= Eu/SQRT(Sm×Gd);LaN/YbN为球粒陨石标准化后之比.
      下载: 导出CSV

      表  3  盐场北山二长花岗岩LA-ICP-MS锆石U-Pb测年数据

      Table  3.   LA-ICP-MS zircon U-Pb age dates of the Yamgchangbeishan adamellite

      样品 207Pb/206Pb 207Pb/235U 206Pb/238U Th U 207Pb/206Pb 207Pb/235U 206Pb/238U 谐和度 Th/U
      比值 误差 比值 误差 比值 误差 年龄 误差 年龄 误差 年龄 误差
      D1207-1-01 0.055 8 0.004 8 0.289 7 0.024 6 0.037 7 0.000 7 366.01 443.63 445 199 258 19 238 4 1.08 0.83
      D1207-1-03 0.051 7 0.001 6 0.301 3 0.007 4 0.042 3 0.000 5 187.07 346.25 271 34 267 6 267 3 1.00 0.54
      D1207-1-04 0.052 1 0.003 1 0.300 8 0.016 9 0.041 9 0.000 7 53.68 86.36 288 97 267 13 265 4 1.01 0.62
      D1207-1-06 0.052 7 0.002 3 0.291 6 0.011 6 0.040 1 0.000 6 268.58 317.83 315 64 260 9 254 4 1.02 0.85
      D1207-1-07 0.052 5 0.002 1 0.304 6 0.010 8 0.042 0 0.000 6 130.19 242.34 309 56 270 8 265 4 1.02 0.54
      D1207-1-09 0.054 5 0.002 3 0.298 4 0.011 2 0.039 7 0.000 6 178.11 203.90 391 59 265 9 251 3 1.06 0.87
      D1207-1-10 0.051 1 0.001 4 0.279 7 0.006 3 0.039 7 0.000 5 272.53 385.80 247 30 250 5 251 3 1.00 0.71
      D1207-1-11 0.054 3 0.001 7 0.296 2 0.007 8 0.039 5 0.000 5 923.28 702.29 385 37 263 6 250 3 1.05 1.31
      D1207-1-12 0.052 5 0.001 6 0.290 2 0.007 5 0.040 1 0.000 5 146.20 355.91 305 36 259 6 254 3 1.02 0.41
      D1207-1-14 0.053 1 0.001 6 0.301 8 0.007 7 0.041 2 0.000 5 167.88 304.15 333 35 268 6 260 3 1.03 0.55
      D1207-1-15 0.052 5 0.001 8 0.303 6 0.008 7 0.041 9 0.000 5 167.17 212.61 307 42 269 7 265 3 1.02 0.79
      D1207-1-17 0.051 3 0.003 2 0.275 6 0.016 7 0.039 0 0.000 6 130.94 209.69 254 144 247 13 246 4 1.00 0.62
      D1207-1-19 0.054 6 0.002 6 0.283 7 0.013 1 0.037 7 0.000 5 214.84 268.99 395 110 254 10 239 3 1.06 0.80
      D1207-1-20 0.051 6 0.003 3 0.273 6 0.016 5 0.038 4 0.000 7 505.23 641.20 269 105 246 13 243 4 1.01 0.79
      D1207-1-23 0.052 3 0.002 7 0.263 6 0.013 2 0.036 6 0.000 5 360.14 890.77 297 121 238 11 232 3 1.03 0.40
      D1207-1-24 0.054 4 0.002 1 0.306 9 0.010 4 0.040 9 0.000 6 322.12 340.32 389 51 272 8 258 3 1.05 0.95
      D1207-1-25 0.055 3 0.002 5 0.313 2 0.013 0 0.041 1 0.000 6 391.45 571.58 425 66 277 10 259 4 1.07 0.68
      D1207-1-26 0.057 3 0.002 4 0.305 2 0.012 1 0.038 6 0.000 5 230.89 616.65 503 94 270 9 244 3 1.11 0.37
      D1207-1-28 0.054 2 0.004 0 0.299 2 0.021 7 0.040 1 0.000 6 544.44 493.71 377 171 266 17 253 4 1.05 1.10
      D1207-1-29 0.055 5 0.001 7 0.312 5 0.007 7 0.040 9 0.000 5 307.63 314.68 431 33 276 6 258 3 1.07 0.98
      D1207-1-30 0.052 5 0.001 5 0.288 9 0.006 4 0.039 9 0.000 5 160.13 359.02 309 29 258 5 252 3 1.02 0.45
      D1207-1-32 0.051 7 0.001 7 0.290 5 0.008 1 0.040 7 0.000 5 209.82 315.18 273 41 259 6 257 3 1.01 0.67
      D1207-1-33 0.056 3 0.002 6 0.298 4 0.013 2 0.038 5 0.000 5 243.52 374.28 464 105 265 10 243 3 1.09 0.65
      D1207-1-36 0.052 7 0.002 9 0.277 6 0.014 5 0.038 2 0.000 5 130.86 277.13 317 127 249 12 242 3 1.03 0.47
      下载: 导出CSV

      表  4  盐场北山二长花岗岩锆石Hf同位素组成

      Table  4.   Hf isotope composition of zircon for the Yamgchangbeishan adamellite

      测点号 t(Ma) 176Yb/177Hf 2σ 176Lu/177Hf 2σ 176Hf/177Hf (176Hf/177Hf)i 2σ εHf(0) εHf(t) 2σ TDM1(Ma) TDM2(Ma) fLu/Hf
      D1207TW-6 254 0.026 145 0.000 155 2 0.000 991 0.000 006 1 0.283 015 0.283 010 0.000 009 8.43 13.85 0.32 342 395 -0.97
      D1207TW-9 251 0.030 320 0.000 021 4 0.001 219 0.000 000 5 0.283 037 0.283 032 0.000 007 9.18 14.50 0.24 314 351 -0.96
      D1207TW-10 251 0.046 005 0.000 165 4 0.001 645 0.000 005 2 0.282 989 0.282 981 0.000 007 7.39 12.65 0.23 391 470 -0.95
      D1207TW-11 250 0.015 713 0.000 023 9 0.000 607 0.000 000 9 0.282 958 0.282 956 0.000 007 6.49 11.93 0.26 416 516 -0.98
      D1207TW-12 254 0.030 378 0.000 127 2 0.001 137 0.000 004 1 0.283 029 0.283 023 0.000 005 8.89 14.28 0.19 325 367 -0.97
      D1207TW-17 246 0.029 100 0.000 252 8 0.001 116 0.000 010 6 0.283 019 0.283 014 0.000 005 8.56 13.78 0.19 338 392 -0.97
      D1207TW-19 239 0.017 906 0.000 036 9 0.000 692 0.000 001 4 0.283 003 0.283 000 0.000 008 8.07 13.21 0.28 354 424 -0.98
      D1207TW-28 253 0.022 953 0.000 199 3 0.000 817 0.000 005 6 0.283 020 0.283 016 0.000 006 8.63 14.08 0.20 333 380 -0.98
      D1207TW-30 252 0.020 379 0.000 163 4 0.000 781 0.000 005 7 0.282 974 0.282 970 0.000 006 7.02 12.42 0.21 397 484 -0.98
      D1207TW-33 243 0.047 697 0.000 292 3 0.001 792 0.000 011 8 0.282 885 0.282 877 0.000 007 3.70 8.75 0.24 544 712 -0.95
      注:εHf(t)=10 000{[(176Hf/177Hf)s-(176Lu/177Hf)s×(eλt-1)]/[(176Hf/177Hf)CHUR, 0-(176Lu/177Hf)CHUR×(eλt-1)]-1};TDM1=1/λ×ln{1+[(176Hf/177Hf)s-(176Hf/177Hf)DM]/[(176Lu/177Hf)s-(176Lu/177Hf)DM]};TDM2=TDM1-(TDM1-t)[fcc-fs)/(fcc-fDM)];fLu/Hf=(176Hf/177Hf)s/(176Lu/177Hf)CHUR-1;其中(176Lu/177Hf)s和(176Hf/177Hf)s为样品测定值,(176Lu/177Hf)CHUR=0.033 2,(176Hf/177Hf)CHUR,0=0.282 772;(176Lu/177Hf)DM=0.038 4,(176Hf/177Hf)DM=0.283 25.fccfsfDM分别为大陆地壳、样品和亏损地幔的fLu/Hft为每个锆石样品测试所得的U-Pb年龄,λ=1.867×10-11/a.
      下载: 导出CSV
    • Batchelor, R.A., Bowderr, P., 1985. Petrogenetic Interpretation of Granitoid Rock Series Using Multication Parameters. Chem. Geol. , 48(1-4): 43-55. doi: 10.1016/0009-2541(85)90034-8
      Chappell, B.W., White, A.J.R., 1992. I- and S-Type Granites in the Lachlan Fold Belt Transactions of the Royal Society of Edinburgh. Earth Sciences, 83(1-2): 1-26. doi: 10.1017/S0263593300007720
      Collins, W.J., Beans, S.D., White, A.J.R., 1982. Nature and Origin of A Type Granites with Particular Reference to Southeastern Australia. Contribution to Mineralogy and Petrology, 80(2): 189-200. doi10.1007/BF00374895 doi: 10.1007/BF00374895
      Corfu, F., Stott, G.M., 1993. Age and Petrogenes of Two Late Archean Magmatic Suites, Northwestern Superior Province, Canada: Zircon U-Pb and Lu-Hf Isotopic Relations. Journal of Petrology, 34: 817-838. doi: 10.1093/petrology/34.4.817
      Dong, Z.C., Gu, P.Y., Jiao, H., et al., 2014. Geochemistry and Chronology of Yanchangbeishan Gabrro in Lenghu Area at the West Segment of the North Margin of Qaidam. Chinese Journal of Geology, 49(4): 1132-1149. doi: 10.3969/j.issn.0563-5020.2014.04.007(in Chinese with English abstract).
      Dong, Z.C., Yang, C., Gu, P.Y., et al., 2015. Geochronology and Geochemistry of Yanchangbeishan Biotite Adamellite of Lenghu Area in Qinghai and Their Geological Significance. Geotectonica et Metallogenia(in Chinese with English abstract)(in press).
      Frost, C.D., Frost, B.R., 1997. Reduced Rapakivi-Type Granites: The Tholeiite Connection. Geology, 25(7): 647-650. doi:10.1130/0091-7613(1997)025<0647:RRT-GTT>2.3.CO;2
      Gao, S., Liu, X.M., Yuan, H.L., et al., 2002. Determination of Forty-Two Major and Trace Elements in USGS and NIST SRM Glasses by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry. Geostandard Newsletters, 26(2): 181-196. doi: 10.1111/j.1751-908X.2002.tb00886.x
      Griffn, W.L., Wang, X., Jackson, S.E., et al., 2002. Zircon Chemistry and Magma Genesis, SE China: In-Situ Analysis of Hf Isotopes, Tonglu and Pingtan Igneous Complexes. Lithos, 61(3): 237-269. doi: 10.1016/S0024-4937(02)00082-8
      Guo, A.L., Zhang, G.W., Qiang, J., et al., 2009. Indosinian ZongwulongOrogenic Belt on the Northeastern Margin of the Qinghai-Tibet Plateau. Acta Petrologica Sinica, 25(1): 1-12(in Chinese with English abstract). http://www.researchgate.net/publication/279549494_Indosinian_Zongwulong_orogenic_belt_on_the_northeastern_margin_of_the_Qinghai-Tibet_plateau
      Hao, G.J., Lu, S.N., Wang, H.C., et al., 2004. The Pre-Devonian Tectonic Framework in the Northern Margin of Qaidam Basin and Geological Evolution of Olongbuluck Palaeo-block. Earth Science Frontiers, 11(3): 115-122(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY200403016.htm
      Ionov, D.A., Hofmann, A.W., 1995. Nb-Ta Rich Mantle Amphiboles and Micas: Implications for Subduction Related Metasornatic Trace Element Fractionations. Earth Planet Sci. Lett. , 131(3-4): 341-356. doi: 10.1016/0012-821X(95)00037-D
      Kou, X.H., Zhang, K.X., Lin, Q.X., et al., 2007. The Distribution of Permian Sedimentary Sequences in the Adjacent Area of Qingling-Qilian-Kunlun. Earth Science—Journal of China University of Geosciences, 32(5): 681-690(in Chinese with English abstract). http://www.researchgate.net/publication/289803989_Distribution_of_Permian_sedimentary_sequences_in_the_adjacent_area_of_Qinling-Qilian-Kunlun
      Li, G.W., Fang, A.M., Wu, F.Y., et al., 2009. Studies on the U -Pb Ages and Hf Isotopes of Zircons in the Aoyitake Plagioclase Granite, West Tarim. Acta Petrologica Sinica, 25(1): 166-172(in Chinese with English abstract). http://www.oalib.com/paper/1472729
      Li, P.A., Nie, S.R., 1985. The Structural Characteristics of Zongwulong Rift Trough. Qinghai Geology, 2: 65-76(in Chinese).
      Liu, B., Ma, C.Q., Guo, P., et al., 2013. Discovery of the Middle Devonian A-Type Granite from the Eastern Kunlun Orogen and Its Tectonic Implications. Earth Science—Journal of China University of Geosciences, 38(5): 947-962(in Chinese with English abstract). doi: 10.3799/dqkx.2013.093
      Liu, S.F., Du, Y.S., Fu, S.X., et al., 2013. U-Pb Age and Hf Isotopic Characteristics of Zircons from Granodiorite Porphyry in the Yaojialing Zn-Au-Polymetallic Mine, Anhui Province and Their Geological Significance. Earth Science—Journal of China University of Geosciences, 38(Suppl. 1): 91-102(in Chinese with English abstract). doi: 10.3799/dqkx.2013.SI.010
      Liu, X.M., Gao, S., Yuan, H.L., et al., 2002. Analysis of 42 Major and Trace Elements in Glass Standard Reference Materials by 193 nm LA-ICP-MS. Acta Petrologica Sinica, 18(3): 408-418(in Chinese with English abstract). http://www.oalib.com/paper/1471689
      Lu, S.N., Yu, H.F., Li, H.K., et al., 2006. Precambrian Key Issues in China: Precambrian Important Geological Events in West China and Their Global Tectonic Significance. Geological Publishing House, Beijing(in Chinese).
      Lu, X.X., Sun, Y.G., Zhang, X.T., et al., 2007. The SHRIMP Age of Tatalin Rapakivi Granite at the North Margin of Qaidam Basin. Acta Geologica Sinica, 81(5): 626-634(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dizhixb200705006
      Maniar, P.D., Piccoli, P.M., 1989. Tectonic Discrimination of Granitoids. Geol. Soc. Am. Bull. , 101(5): 635-643. doi:10.1130/0016-7606(1989)101<0635:TDOG>2.3.CO;2
      Meng, F.C., Zhang, J.X., Yang, J.S., 2005. Tectono-thermal Event of Post-HP/UHP Metamorphism in the Xitieshan Area of the North Qaidam Mountains, Western China: Isotopic and Geochemical Evidence of Granite and Gneiss. Acta Petrologica Sinica, 21(1): 45-56(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB200501005.htm
      Pan, G.T., Li, X.Z., Wang, L.Q., et al., 2002. Preliminary Division of Tectonic Units of the Qinghai-Taibet Plateau and Its Adjacent Regions. Geological Bulletin of China, 21(11): 701-707(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZQYD200211001.htm
      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. doi: 10.1093/Petrology/25.4.956
      Peter, D.K., Roland, M., 2003. Lu-Hf and Sm-Nd Isotope Systems in Zircon. Reviews in Mineralogy and Geochemistry, 53(1): 327-341. doi:10.2113/0530327v.53 no.1 p.327-341
      Qi, Y., Liang, Y.H., Hu, Z.C., et al., 2013. Confirmation of Aluminous A-Type Granite Emplacement and Its Tectonic Significance during Early Cretaceous in the Laoling Area, South of Jilin Province. Earth Science—Journal of China University of Geosciences, 38(4): 677-688(in Chinese with English abstract). doi: 10.3799/dqkx.2013.068
      Ringwood, A.E., Kato, T., Hibberson, W., et al., 1990. High-Pressure Geochemistry of Cr, V and Mn and Implications for the Origin of the Moom. Nature, 347: 174-176. doi: 10.1038/347174a0
      Scherer, E.E., Cameron, K.L., Blicheri-Toft, J., 2000. Lu-Hf Garnet Geochronology: Closure Temperature Relative to the Sm-Nd System and the Effects of Trace Mineral Inclusions. Geochim. Cosmochim. Acta, 64(19): 3413-3432. doi:0016-7037/0000440-3
      Song, S.G., Zhang, L.F., Niu, Y.L., 2004. Ultra-Deep Origin of Garnet Peridotite from the North Qaidam Ultrahigh-Pressure Belt, Northern Tibetan Plateau, NW China. American Mineralogist, 89: 1330-1336. doi: 10.2138/am-2004-8-922
      Sun, Y.G., Zhang, G.W., Wang, J., et al., 2004. 40Ar/39Ar Age of the Basic Sill Swarms of Two Periods in the Junction Area of Qinling and Kunlun and Its Tectonic Significance. Acta Geologica Sinica, 78(1): 65-71(in Chinese with English abstract). http://www.researchgate.net/publication/284799480_40Ar39Ar_age_of_the_basic_sill_swarms_of_two_periods_in_the_junctions_area_of_Qinling_and_Kunlun_and_its_tectonic_significance
      Sylvester, P.J., 1998. Post-Collisional Strongly Peraluminous Granites. Lithos, 45(14): 29-44. doi: 10.1016/S0024-4937(98)00024-3
      Wang, D.Z., Zhou, X.M., 2002. Crustal Evolution and Petrogenesis of Late Mesozoic Granitic Volcanic-Intrusive Complexes in Southeastern China. Science Press, Beijing, 160-188(in Chinese).
      Wang, H.Q., Zhu, Y.H., Lin, Q.X., et al., 2009. Mineral Characteristics and Tectonic Environment of Longwuxia Gorge Ophiolite in Tongren, West Qinling Area. Acta Petrologica et Mineralogica, 28(4): 316-328. http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSKW200904004.htm
      Wang, H.Q., Zhu, Y.H., Lin, Q.X., et al., 2010. LA-ICP-MS Zircon U-Pb Dating of the Gabbro from Longwu Gorge Ophiolite, Jianzha-Tongren Area, Qinghai, China and Its Geological Significance. Geological Bulletin of China, 29(1): 86-92(in Chinese with English abstract). http://www.researchgate.net/publication/285765228_LA-ICP-MS_zircon_U-Pb_dating_of_the_gabbro_from_Longwu_Gorge_ophiolite_Jianzha-Tongren_Area_Qinghai_China_and_its_geological_significance
      Wang, P.J., Wang, Z.S., 1980. Discussion of Several Problems of Zhongwulongshan Group in Qinghai. Qinghai Geology, 3: 1-15(in Chinese).
      Wang, Y.Z., Bai, Y.S., Lu, H.L., 2001. Geological Characteristics of Tianjunnanshan Ophiolite in Qinghai and Its Forming Environment. Qinghai Geology, 21(1): 29-35(in Chinese with English abstract). http://www.researchgate.net/publication/284793867_Geological_characteristics_of_Tianjunnanshan_ophiolite_in_Qinghai_and_its_forming_environment?ev=auth_pub
      Whalen, J.B., Currie, K., Chappell, B.W., 1987. A-Type Granites: Geochemical Characteristics, Discrimination and Petrogenesis. Contributions to Mineralogy and Petrology, 95: 407-419. doi: 10.1007/BF00402202
      Wu, C.L., Gao, Y.H., Wu, S.P., et al., 2007. Zircon SHRIMP U-Pb Dating of Granites from the Da Qaidam Area in the North Margin of Qaidam Basin, NW China. Acta Petrologica Sinica, 23(8): 1861-1875(in Chinese with English abstract). http://d.wanfangdata.com.cn/Conference_6576455.aspx
      Wu, C.L., Gao, Y.H., Wu, S.P., et al., 2008. Zircon SHRIMP U-Pb Dating and Geochemical Characteristics of Granites from the Western of the North Margin of Qaidam. Sci. China (Ser. D), 38(8): 930-949(in Chinese).
      Wu, C.L., Wooden, J.L., Rohinson, P.T., 2009. Geochemisty and Zircon SHRIMP U-Pb Dating of Granitoids from the West Segment of North Qaidam. Sci. China(Ser. D), 52(11): 1771-1790. doi:10.10071s11430-009-0147-3
      Wu, C.L., Yang, J.S., Trewor, R., et al., 2001a. Zircon SHRIMP Ages of Aolaoshan Granite from the South Margin of Qilianshan and Its Geological Significance. Acta Petrologica Sinica, 17(2): 215-221(in Chinese with English abstract). http://www.researchgate.net/publication/279703569_Zircon_SHRIMP_ages_of_aolaoshan_granite_from_the_South_margin_of_Qilianshan_and_its_geological_significance
      Wu, C.L., Yang, J.S., Wang, Z.H., et al., 2001b. The Lenghu Granitoids at the Western End of the Northern Magin of the Qaidam Basin, Qinghai. Regional Geology of China, 20(1): 67-81(in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_geological-bulletin-china_thesis/0201252294895.html
      Wu, C.L., Yang, J.S., Wooden, J.L., et al., 2001c. SHRIMP Zircon Dating of Chaidamushan Granite. Chinese Science Bulletin, 46(20): 1743-1747(in Chinese). doi: 10.1360/csb2001-46-20-1743
      Wu, C.L., Yang, J.S., Wooden, J.L., et al., 2004. SHRIMP Zircon Dating of Yematan Granite of North Margin of Qaidam. Chinese Science Bulletin, 49(16): 1667-1672(in Chinese). doi: 10.1007/BF03184297
      Wu, F.Y., Li, X.H., Zheng, Y.F., et al., 2007. Lu-Hf Isotopic Systematics and Their Applications in Petrology. Acta Petrologica Sinica, 23(2): 185-220(in Chinese with English abstract). http://www.oalib.com/paper/1492671
      Wu, S.P., Wang, M.Y., Qi, K.J., 2007. Present Situation of Researches on A-Type Granites: A Review. Acta Petrologica et Mineralogica, 26(1): 57-66(in Chinese with English abstract). http://www.researchgate.net/publication/306123021_Present_situation_of_researches_on_A-type_granites_A_review
      Xin, H.T., Wang, H.C., Zhou, S.J., 2006. Geological Events and Tectonic Evolution of the North Margin of the Qaidam Basin. Geological Survey and Research, 29(4): 311-320(in Chinese with English abstract). http://www.researchgate.net/publication/313038247_Geological_events_and_tectonic_evolution_of_the_north_margin_of_the_Qaidam_Basin
      Yuan, G.B., Wang, H.C., Li, H.M., et al., 2002. Zircon U-Pb Age of the Gabbros in Luliangshan Area on the Northern Margin of Qaidam Basin and Its Geological Implication. Progress in Precambrian Resarch, 25(1): 37-40(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-QHWJ200201004.htm
      Yuan, H.L., Wu, F.Y., Gao, S., et al., 2003. Zircon U-Pb Dating and REE Component Analysis of Intrusion Cainozoic in Dongbei Area. Chinese Science Bulletin, 48(14): 1511-1520(in Chinese). doi: 10.1360/csb2003-48-14-1511
      Zhang, K.X., Zhu, Y.H., Lin, Q.X., et al., 2007. Discovery of a Mafic-Ultramafic Belt in the Rongwoxia Area, Tongren, Qinghai, China. Geologial Bulletin of China, 26(6): 661-667(in Chinese with English abstract). http://www.researchgate.net/publication/285841623_Discovery_of_a_mafic-ultramafic_belt_in_the_Rongwoxia_area_Tongren_Qinghai_China
      Zhang, Q., Wang, Y., Xiong, X.L., et al., 2008. Adakite and Granite: Challenge and Opportunity. China Land Press, Beijing, 45-68(in Chinese).
      Zhang, Y.B., 1982. Understanding of Some Basic Characteristics of the Geologic Structure in Qinghai. Qinghai Geology, 3: 10-19(in Chinese).
      董增产, 辜平阳, 焦和, 等, 2014. 柴北缘西端冷湖盐场北山辉长岩地球化学及年代学研究. 地质科学, 49(4): 1132-1149. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX201404007.htm
      董增产, 杨成, 辜平阳, 等, 2015. 青海冷湖盐场北山黑云母二长花岗岩年代学、地球化学及其地质意义. 大地构造与成矿学(待刊).
      郭安林, 张国伟, 强娟, 等, 2009. 青藏高原东北缘印支期宗务隆造山带. 岩石学报, 25(1): 1-12. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200901002.htm
      郝国杰, 陆松年, 王惠初, 等, 2004. 柴达木盆地北缘前泥盆纪构造格架及欧龙布鲁克古陆块地质演化. 地学前缘, 11(3): 115-122. doi: 10.3321/j.issn:1005-2321.2004.03.013
      寇晓虎, 张克信, 林启祥, 等, 2007. 秦祁昆接合部二叠纪沉积建造时空分布. 地球科学——中国地质大学学报, 32(5): 681-690. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200705013.htm
      李广伟, 方爱民, 吴福元, 等, 2009. 塔里木西部奥依塔克斜长花岗岩锆石U-Pb年龄和Hf同位素研究岩石学报, 25(1): 166-172. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200901015.htm
      李平安, 聂树人, 1985. 宗务隆裂陷槽的构造特征. 青海地质, (2): 65-76. https://www.cnki.com.cn/Article/CJFDTOTAL-GTJL198502003.htm
      刘彬, 马昌前, 郭盼, 等, 2013. 东昆仑中泥盆世A型花岗岩的确定及其构造意义. 地球科学——中国地质大学学报, 38(5): 947-962. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201305005.htm
      刘绍锋, 杜杨松, 付水兴, 等, 2013. 安徽姚家岭锌金多金属矿区花岗闪长斑岩锆石U-Pb年龄和Hf同位素特征及其地质意义. 地球科学——中国地质大学学报, 38(1): 91-102. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX2013S1012.htm
      柳小明, 高山, 袁洪林, 等, 2002.193 nm LA-ICPMS对国际地质标准参考物质中42种主量和微量元素的分析. 岩石学报, 18(3): 408-418. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200203016.htm
      陆松年, 于海峰, 李怀坤, 等, 2006. 中国前寒武纪重大地质问题研究——中国西部前寒武纪重大地质事件群及其全球构造意义. 北京: 地质出版社.
      卢欣祥, 孙延贵, 张雪亭, 等, 2007. 柴达木盆地北缘塔塔楞环斑花岗岩的SHRIMP年龄. 地质学报, 81(5): 626-634. doi: 10.3321/j.issn:0001-5717.2007.05.006
      孟繁聪, 张建新, 杨经绥, 2005. 柴北缘锡铁山早古生代HP/UHP变质作用后的构造热事件——花岗岩和片麻岩的同位素与岩石地球化学证据. 岩石学报, 2(1): 45-56. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200501005.htm
      潘桂棠, 李兴振, 王立全, 等, 2002. 青藏高原及邻区大地构造单元初步划分. 地质通报, 21(11): 701-707. doi: 10.3969/j.issn.1671-2552.2002.11.002
      秦亚, 梁一鸿, 胡兆初, 等, 2013. 吉南老岭地区早白坐世铝质A型花岗岩的厘定及其构造意义. 地球科学——中国地质大学学报, 38(4): 677-688. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201304004.htm
      青海省地质矿产局, 1991. 青海省区域地质志. 北京: 地质出版社.
      青海省地质矿产局, 1997. 青海省岩石地层. 北京: 中国地质大学出版社.
      孙延贵, 张国伟, 王瑾, 等, 2004. 秦-昆结合区两期基性岩墙群40Ar/39Ar定年及其构造意义. 地质学报, 78(1): 65-71. doi: 10.3321/j.issn:0001-5717.2004.01.008
      王德滋, 周新民, 2002. 中国东南部晚中生代花岗质火山-侵入杂岩成因与地壳演化. 北京: 科学出版社, 160 -188.
      王绘清, 朱云海, 林启祥, 等, 2009. 西秦岭同仁隆务峡蛇绿岩矿物成分特征及构造环境田. 岩石矿物学杂志, 28(4): 316-328. doi: 10.3969/j.issn.1000-6524.2009.04.002
      王绘清, 朱云海, 林启祥, 等, 2010. 青海尖扎-同仁地区隆务峡蛇绿岩的形成时代及意义——来自辉长岩锆石LA-ICP-MS U-Pb年龄的证据. 地质通报, 29(1): 86-92. doi: 10.3969/j.issn.1671-2552.2010.01.011
      王培俭, 王增寿, 1980. 青海"中吾农山群"及其有关几个问题的讨论. 青海地质, 3: 1-15. https://www.cnki.com.cn/Article/CJFDTOTAL-GTJL198003000.htm
      王毅智, 拜永山, 陆海莲, 2001. 青海天竣南山蛇绿岩的地质特征及其形成环境. 青海地质, 21(1): 29-35. https://www.cnki.com.cn/Article/CJFDTOTAL-GTJL200101005.htm
      吴才来, 郜源红, 吴锁平, 等, 2007. 柴北缘大柴旦地区古生代花岗岩锆石SHRIMP定年. 岩石学报, 23(8): 1861-1875. doi: 10.3969/j.issn.1000-0569.2007.08.008
      吴才来, 郜源红, 吴锁平, 等, 2007. 柴达木盆地北缘大柴旦地区古生代花岗岩锆石SHRIMP定年. 岩石学报, 23(8): 1861-1875. doi: 10.3969/j.issn.1000-0569.2007.08.008
      吴才来, 郜源红, 吴锁平, 等, 2008. 柴北缘西段花岗岩锆石SHRIMP U-Pb定年及其岩石地球化学特征. 中国科学(D辑), 38(8): 930-949. doi: 10.3321/j.issn:1006-9267.2008.08.002
      吴才来, 杨经绥, Wooden, J.L., 等, 2004. 柴达木北缘都兰野马滩花岗岩锆石SHRIMP定年. 科学通报, 49(16): 1667-1672. doi: 10.3321/j.issn:0023-074X.2004.16.014
      吴才来, 杨经绥, Trewor, R., 等, 2001a. 祁连南缘嗷唠山花岗岩SHRIMP锆石年龄及其地质意义. 岩石学报, 17(2): 215-221. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200102004.htm
      吴才来, 杨经绥, 王志红, 等, 2001b. 柴达木盆地北缘西端冷湖花岗岩. 中国区域地质, 20(1): 67-81. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200101014.htm
      吴才来, 杨经绥, Wooden, J.L., 等, 2001c. 柴达木山花岗岩锆石SHRIMP定年. 科学通报, 46(20): 1743-1747. https://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200120017.htm
      吴福元, 李献华, 郑永飞, 等, 2007. Lu-Hf同位素体系及其岩石学应用. 岩石学报, 23(2): 185-220. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200702002.htm
      吴锁平, 王梅英, 戚开静, 2007. A型花岗岩研究现状及其评述. 岩石矿物学杂志, 26(1): 57-66. doi: 10.3969/j.issn.1000-6524.2007.01.009
      辛后田, 王惠初, 周世军, 2006. 柴北缘的大地构造演化及其地质事件群. 地质调查与研究, 29(4): 311-320. doi: 10.3969/j.issn.1672-4135.2006.04.010
      袁桂邦, 王惠初, 李惠民, 等, 2002. 柴北缘绿梁山地区辉长岩的锆石U-Pb年龄及意义. 前寒武纪进展与研究, 25(1): 37-40. https://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200201004.htm
      袁洪林, 吴福元, 高山, 等, 2003. 东北地区新生代侵入体的锆石激光探针U-Pb年龄测定与稀土元素成分分析. 科学通报, 48(14): 1511-1520. doi: 10.3321/j.issn:0023-074X.2003.14.008
      张克信, 朱云海, 林启祥, 等, 2007. 青海同仁县隆务峡地区首次发现镁铁质-超镁铁质岩带. 地质通报, 26(6): 661-667. doi: 10.3969/j.issn.1671-2552.2007.06.005
      张旗, 王焰, 熊小林, 等, 2008. 埃达克岩和花岗岩: 挑战与机遇. 北京: 中国大地出版社, 45-68.
      张以茀, 1982. 对青海地质构造若干基本特征的认识. 青海地质, 3: 10-19.
    • 加载中
    图(9) / 表(4)
    计量
    • 文章访问数:  3763
    • HTML全文浏览量:  608
    • PDF下载量:  312
    • 被引次数: 0
    出版历程
    • 收稿日期:  2014-03-14
    • 刊出日期:  2015-01-15

    目录

      /

      返回文章
      返回