略阳白雀寺杂岩体以西隐伏深大断裂的推断依据及其意义
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游军, 张小明, 罗乾周, 史朝洋, 杨运军, 陈剑祥, 袁攀
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The inferential basis and significance of the deep fault to the west of the Baiquesi complex in Lueyan
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YOU Jun, ZHANG Xiao-Ming, LOU Qian-Zhou, SHI Zhao-Yang, YANG Yun-Jun, CHEN Jian-Xiang, YUAN Pan
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表1 变玄武岩主量(10-2)、微量元素(10-6)分析结果
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Table 1 Major and mirco-elements content in baslts
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分析项目 | 样品编号 | 分析项目 | 样品编号 | S1028-5 | S1028-6 | S1028-7 | L1028-1 | L1028-3 | S1028-5 | S1028-6 | S1028-7 | L1028-1 | L1028-3 | SiO2 | 47.43 | 47.22 | 52.05 | 45.86 | 45.72 | Th | 0.76 | 0.70 | 5.23 | 1.96 | 1.78 | Al2O3 | 12.93 | 16.27 | 13.57 | 14.18 | 13.65 | Nb | 4.95 | 5.85 | 17.6 | 11.0 | 20.2 | TFe2O3 | 12.63 | 10.44 | 12.73 | 12.83 | 14.36 | Ta | 0.44 | 0.56 | 1.30 | 1.31 | 1.55 | MgO | 7.72 | 8.02 | 5.11 | 6.12 | 7.91 | La | 8.48 | 7.55 | 30.2 | 11.3 | 18.3 | CaO | 8.50 | 8.25 | 5.21 | 10.01 | 7.48 | Ce | 17.8 | 18.1 | 68.8 | 25.5 | 42.8 | Na2O | 3.94 | 3.63 | 3.00 | 2.49 | 3.07 | Sr | 121 | 152 | 271 | 308 | 114 | K2O | 2.22 | 1.37 | 1.88 | 2.45 | 0.11 | Nd | 14.2 | 13.6 | 41.5 | 15.2 | 26.1 | P2O5 | 0.13 | 0.14 | 0.56 | 0.12 | 0.26 | P | 654 | 699 | 2380 | 555 | 1050 | MnO | 0.22 | 0.15 | 0.17 | 0.20 | 0.23 | Zr | 99.5 | 107 | 363 | 102 | 189 | TiO2 | 1.73 | 1.67 | 2.21 | 1.71 | 2.78 | Hf | 2.34 | 1.09 | 5.05 | 1.74 | 3.84 | LOI | 1.99 | 2.83 | 3.03 | 3.63 | 3.56 | Eu | 1.75 | 1.56 | 3.68 | 1.60 | 2.23 | Totel | 99.44 | 99.99 | 99.52 | 99.60 | 99.13 | Ti | 10380 | 10020 | 13260 | 10260 | 16680 | Na2O+K2O | 6.16 | 5.00 | 4.88 | 4.94 | 3.18 | Y | 30.1 | 25.6 | 68.6 | 25.2 | 32.6 | Mg# | 55.01 | 60.58 | 44.54 | 48.83 | 52.42 | Yb | 2.77 | 2.23 | 6.29 | 1.87 | 2.52 | Rb | 53.0 | 45.1 | 29.4 | 34.2 | 38.0 | Lu | 0.45 | 0.36 | 1.06 | 0.28 | 0.33 |
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