GEOCHRONOOGICAL AND GEOCHEMICAL STUDY OF THE LATE TRIASSIC LAYERED MAFIC-ULTRAMFIC INTRUSIONS IN BEISHAN AREA OF WUSHI COUNTY, SOUTHWEST TIANSHAN
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摘要: 镁铁-超镁铁质层状杂岩体被认为是岩石圈伸展的重要标志之一,携带有丰富的地幔信息,是研究地幔物质组成、深部地质作用的绝佳对象。西南天山乌什县北巴勒的尔喀克沟地区新发现的镁铁-超镁铁质岩体具有层状杂岩特征,获得辉长岩锆石U-Pb年龄为224±4 Ma,属于晚三叠世。岩石地球化学分析显示富水、富碱、轻稀土富集、重稀土亏损以及明显富集Th、U、Nb、Ta、La、Ce不相容元素等特征,指示其源自于含水的富集型地幔源区,是石榴石二辉橄榄岩较低程度部分熔融的产物。其原生岩浆可能为富铁、钛的高镁玄武质岩浆,岩石系列主要受分离结晶作用控制,同化混染作用影响小。该期岩浆活动于南天山洋盆闭合、板块的碰撞造山活动之后的陆内造山阶段,代表了板块拉伸背景下幔源岩浆演化的产物,指示西南天山地区在三叠纪末可能存在一期岩石圈伸展事件。Abstract: Layered Mafic-ultramafic intrusions, which carry abundant information of mantle and provide an excellent approach to probe the mantle material composition, plate tectonic and deep geological process, are generally considered to be an important symbol of lithosphere extension, We discovered a suit of layered Mafic-ultramafic intrusions in Southwest Tianshan area, and obtained the zircon U-Pb age of gabbros of 224±4 Ma. These rocks are characterized by the enrichment of LREE, H2O, Na2O+K2O and incompatible elements such as Th, U, Nb, Ta, etc., and depleted in HREE. They might be derived from enriched mantle, which is formed by low degree partial melting of garnet lherzolite. The primary magma may be high Mg basaltic magma which was rich in iron and titanium and mainly controlled by the fractional crystallization. This magam in the continental orogenic stage was actived in the environment of intracontinent orogen after the closure of the South Tianshan ocean and post collisional orogeny, which derived from mantle in the envirnment of extensional environment. We can concluded that the Southwest Tianshan area was under an extensional tectonic seting during late Triassic.
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Key words:
- Southwest Tianshan area /
- mafic-ultramafic /
- layered intrusions
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图 1 研究区区域地质示意图(a, 底图修改自杨树锋等[28])及研究区地质简图(b)
Figure 1. Regional geological map and geological sketch map of study area
图 5 Zr/TiO2*0.0001-Nb/Y图解[32]
Figure 5. Zr/TiO2*0.0001-Nb/Y diagram
图 9 Th/Nb-SiO2、Nb/La-SiO2、K2O/TiO2-SiO2、La/Sm-La图解(图例同图 6)
Figure 9. Diagrams of Th/Nb-SiO2, Nb/La-SiO2, K2O/TiO2-SiO2 and La/Sm-La
图 10 哈克图解(图例同图 6)
Figure 10. Harker variation diagram
表 1 辉长岩(5004-3) 锆石U-Pb同位素分析结果
Table 1. Zircon U-Pb Isotopic analysis composition of gabbro (5004-3)
分析号 Pb/10-6 Th/10-6 U/10-6 Th/U 年龄/Ma 比值 协和度 207Pb/206Pb 1σ 207Pb/235U 1σ 206Pb/238U 1σ 207Pb/206Pb 1σ 207Pb/235U 1σ 206Pb/238U 1σ 5004/3/1 105 172 595 0.29 487.2 122.49 244.3 12.18 219.7 3.69 0.0569 0.003 0.2720 0.015 0.03467 0.0006 0.11 5004/3/2 36 116 198 0.59 328.9 157.34 237.1 15.14 227.8 4.34 0.0530 0.004 0.2631 0.019 0.03597 0.0007 0.04 5004/3/3 29 91 161 0.56 325.5 227.15 234.3 22.01 225.1 5.64 0.0529 0.006 0.2596 0.027 0.03554 0.0009 0.04 5004/3/4 80 194 443 0.44 221.7 155.43 229.8 14.21 230.4 4.30 0.0506 0.004 0.2540 0.018 0.03639 0.0007 0 5004/3/5 177 328 1057 0.31 575.7 80.48 249.8 8.24 216.3 2.98 0.0592 0.002 0.2789 0.010 0.03412 0.0005 0.15 5004/3/6 51 230 270 0.85 269.6 173.93 221.8 15.63 217.1 4.46 0.0516 0.004 0.2442 0.019 0.03425 0.0007 0.02 5004/3/7 47 235 251 0.94 174.0 188.49 214.5 16.22 218.0 4.62 0.0496 0.004 0.2353 0.020 0.03439 0.0007 -0.02 5004/3/8 112 265 632 0.42 467.5 120.60 251.1 12.21 228.1 3.81 0.0564 0.003 0.2805 0.015 0.03602 0.0006 0.1 5004/3/9 150 663 811 0.82 220.1 142.26 229.0 12.90 229.6 4.05 0.0505 0.003 0.2530 0.016 0.03625 0.0007 0 5004/3/10 108 613 546 1.12 339.5 114.16 237.7 10.86 227.2 3.59 0.0533 0.003 0.2638 0.014 0.03587 0.0006 0.05 5004/3/11 532 543 3293 0.16 468.5 77.53 245.7 7.68 222.9 3.15 0.0564 0.002 0.2738 0.010 0.03518 0.0005 0.1 5004/3/12 63 117 354 0.33 253.6 323.41 221.3 30.24 218.2 7.91 0.0513 0.008 0.2435 0.037 0.03443 0.0013 0.01 5004/3/13 79 619 379 1.63 253.6 368.79 233.5 36.71 231.6 6.55 0.0513 0.009 0.2585 0.046 0.03658 0.0015 0.01 5004/3/14 50 209 264 0.79 435.0 178.48 246.3 18.10 227.2 5.10 0.0556 0.005 0.2746 0.023 0.03588 0.0008 0.08 5004/3/15 112 306 653 0.47 382.1 115.05 239.1 11.14 225.1 3.77 0.0543 0.003 0.2655 0.014 0.03553 0.0006 0.06 5004/3/16 84 217 465 0.47 595.1 137.03 263.6 14.93 228.1 4.41 0.0598 0.004 0.2964 0.019 0.03602 0.0007 0.16 5004/3/17 70 275 397 0.69 238.6 165.99 224.3 14.95 223.3 4.53 0.0510 0.004 0.2472 0.018 0.03525 0.0007 0 表 2 样品全岩主量(%)及微量元素(10-6)分析结果
Table 2. Major elements and trace elements analysis data
样品编号 5009-9 5009-10 5009-18 5009-19 5009-20 5016-2 5016-4 5016-7 5002-5 5016-4 5011-2 5011-3 5042-3 HF-39-3 5004-3 5015-4 5013-1 岩性 橄辉岩 橄辉岩 橄辉岩 橄辉岩 橄辉岩 橄辉岩 橄辉岩 辉石岩 辉石岩 辉石岩 辉石岩 辉石岩 辉石岩 辉长岩 辉长岩 辉长岩 辉长岩 SiO2 42.55 42.63 44.83 44.52 44.18 44.38 43.73 44.62 42.32 43.73 41.20 40.50 42.16 46.34 48.02 42.86 39.89 AI2O3 6.95 7.08 6.42 6.53 6.67 7.96 10.42 6.80 11.36 10.42 9.64 9.82 10.36 11.43 12.64 10.61 10.82 Fe2O3 4.05 3.40 2.78 2.73 2.46 2.45 1.80 2.82 2.46 1.80 1.82 1.89 1.84 2.03 2.15 1.69 1.71 FeO 8.25 8.60 8.10 8.35 8.65 9.35 10.20 8.82 10.90 10.20 9.65 10.70 10.35 9.10 8.05 9.80 10.00 CaO 8.92 10.20 10.61 10.90 11.37 10.44 9.11 11.75 6.62 9.11 10.52 9.82 7.07 6.52 6.58 6.74 7.92 MgO 19.65 19.08 18.81 18.41 18.07 16.08 12.63 16.86 12.59 12.63 13.53 14.12 14.88 9.29 8.36 10.33 10.35 K2O 0.09 0.10 0.14 0.16 0.15 0.70 1.13 0.50 0.84 1.13 0.88 0.74 0.59 1.38 2.99 0.10 0.26 Na2O 0.22 0.22 0.34 0.33 0.30 0.90 1.67 0.44 2.08 1.67 1.43 1.23 0.23 1.47 2.76 1.10 1.17 TiO2 1.94 1.79 1.83 1.95 1.95 2.39 2.76 2.22 2.97 2.76 2.63 2.76 3.38 3.00 3.02 2.75 2.80 P2O5 0.23 0.25 0.26 0.26 0.28 0.35 0.43 0.29 0.45 0.43 0.28 0.40 0.54 0.49 0.53 0.42 0.46 MnO 0.13 0.14 0.16 0.17 0.19 0.17 0.19 0.18 0.19 0.19 0.19 0.21 0.22 0.15 0.14 0.17 0.19 灼失※ 6.52 6.04 5.23 5.21 5.30 4.44 5.59 4.28 7.00 5.59 7.86 7.43 8.03 8.52 4.46 13.12 14.12 H2O+ 5.12 3.96 3.04 3.76 3.52 2.16 2.86 2.34 4.12 2.86 2.56 2.82 4.60 2.96 2.46 4.56 3.00 FeOt 11.89 11.66 10.60 10.81 10.86 11.55 11.82 11.36 13.11 11.82 11.29 12.40 12.01 10.93 9.98 11.32 11.54 Fe2O3t 13.22 12.96 11.78 12.01 12.07 12.84 13.14 12.62 14.57 13.14 12.54 13.78 13.34 12.14 11.10 12.58 12.82 Mg# 77.60 77.44 78.82 78.13 77.72 74.48 69.14 75.69 66.81 69.14 71.54 70.48 72.22 64.07 63.71 65.68 65.29 La 22.50 26.20 28.00 26.70 25.90 33.20 27.6 34.3 48 46.4 42.2 42.8 63.1 47.00 51.30 46.50 48.50 Ce 50.40 55.40 56.40 55.80 56.00 68.30 58.4 72.6 97.2 94.1 87 87.2 131 96.70 105.00 91.80 95.90 Pr 6.62 6.780 7.08 7.11 7.24 8.74 7.52 9.22 11.8 11.4 10.6 10.6 15.9 11.60 12.90 11.00 11.40 Nd 27.20 26.80 27.60 29.00 28.50 36.20 30.00 35.9 46.5 44.4 42.1 42.1 63.1 47.60 52.20 41.90 42.10 Sm 5.92 5.40 5.72 5.95 6.02 7.40 6.58 7.68 8.74 8.93 8.38 8.12 11.2 9.55 9.92 8.10 8.55 Eu 1.87 1.77 1.75 1.83 1.82 2.20 1.89 2.12 2.72 2.77 2.51 2.28 3.32 2.65 3.06 2.15 2.30 Gd 5.08 4.68 5.00 4.95 5.02 6.32 5.78 6.79 7.58 7.43 7.05 6.93 8.83 8.31 8.00 6.77 7.12 Tb 0.79 0.71 0.77 0.78 0.76 0.96 0.80 0.95 1.17 1.11 1 0.95 1.34 1.14 1.23 0.95 0.95 Dy 3.71 3.39 3.53 3.61 3.72 4.45 4.16 4.85 5.38 5.26 5.05 4.92 6.03 5.66 5.83 4.79 4.97 Ho 0.64 0.62 0.63 0.62 0.67 0.82 0.70 0.92 0.94 0.95 0.92 0.88 1.04 1.04 1.02 0.85 0.84 Er 1.60 1.55 1.57 1.55 1.67 1.98 1.70 2.32 2.4 2.31 2.25 2.22 2.66 2.64 2.58 2.12 2.16 Tm 0.22 0.21 0.21 0.22 0.24 0.26 0.24 0.33 0.32 0.31 0.3 0.3 0.35 0.37 0.35 0.29 0.3 Yb 1.29 1.25 1.25 1.31 1.40 1.56 1.37 2.05 1.93 1.85 1.89 1.77 2.18 2.27 2.14 1.70 1.84 Lu 0.19 0.18 0.18 0.20 0.21 0.22 0.20 0.31 0.28 0.26 0.26 0.24 0.3 0.34 0.32 0.24 0.26 Y 15.50 14.6 15.20 15.20 15.90 18.80 17.00 21.6 22.5 21.7 21.6 20.8 24.7 25.00 25.30 20.30 21.50 ∑REE 143.53 149.54 154.89 154.83 155.07 191.41 163.94 201.94 257.46 249.18 233.11 232.11 335.05 261.87 281.15 239.46 248.69 LREE 114.51 122.35 126.55 126.39 125.48 156.04 131.99 161.82 214.96 208.00 192.79 193.10 287.62 215.10 234.38 201.45 208.75 HREE 29.02 27.19 28.34 28.44 29.59 35.37 31.95 40.12 42.50 41.18 40.32 39.01 47.43 46.77 46.77 38.01 39.94 LREE/HREE 3.95 4.50 4.47 4.44 4.24 4.41 4.13 4.03 5.06 5.05 4.78 4.95 6.06 4.60 5.01 5.30 5.23 δEu 1.02 1.05 0.98 1.00 0.98 0.96 0.92 0.88 1.00 1.01 0.97 0.91 0.99 0.89 1.02 0.86 0.88 LaN/YbN 12.51 15.03 16.07 14.62 13.27 15.27 14.45 12.00 17.84 17.99 16.02 17.34 20.76 14.85 17.20 19.62 18.91 LaN/SmN 2.45 3.13 3.16 2.90 2.78 2.90 2.71 2.88 3.55 3.35 3.25 3.40 3.64 3.18 3.34 3.71 3.66 GdN/YbN 3.26 3.10 3.31 3.13 2.97 3.35 3.49 2.74 3.25 3.32 3.09 3.24 3.35 3.03 3.09 3.29 3.20 Cu 123 105.00 222.00 265.00 127.00 95.80 141.00 78.8 124 151 98.60 154 150 92.50 276.00 89.2 88.2 Pb 2.71 2.59 3.52 3.83 3.02 2.89 2.70 7.72 3.84 12.6 3.27 6.8 4.68 9.63 2.77 5.64 6.21 Zn 97.40 89.30 96.50 98.30 110.00 118 108.00 139 136 120 116 129 183 170.00 90.80 121.00 124.00 Cr 1740.00 1860.00 1740.00 1660.00 1620.00 1340 1520.00 980.00 691.00 744.00 915.00 1060.00 652 452.00 202.00 578.00 521.00 Ni 703.00 790.00 759.00 725.00 704.00 485 542.00 456 397 326.00 392.00 458 313.00 159.00 115.00 262.00 248.00 Co 83.60 83.00 90.60 87.60 81.30 68.7 73.60 72.5 68.1 57.80 60.60 66.3 60.50 46.40 42.10 55.60 53.60 Li 25.40 19.50 21.10 21.90 14.30 44.9 38.80 51.3 30.2 46.40 55.70 60.9 46.50 46.80 20.10 102.00 100.00 Rb 5.34 4.00 5.48 6.13 6.59 49.3 41.00 32.2 38.5 47.40 19.70 20.8 43.90 90.20 58.60 6.03 6.50 Cs 1.50 1.47 1.28 2.13 1.37 13.6 9.24 7.08 8.66 2.19 2.50 3.54 7.70 17.40 4.16 0.86 0.45 Sr 87.40 88.20 94.80 91.20 88.80 112 96.8 163 255 323 792 499.00 173.00 402.00 402.00 439.00 523.00 Ba 44.60 47.40 61.10 54.80 45.00 81.7 91.2 145 302 724 779.00 510.00 86.40 290.00 1360.00 92.80 139.00 V 236.00 224.00 205.00 214.00 216.00 256 250 293 261 301 273.00 304 313.00 310.00 301.00 284.00 293.00 Sc 29.00 32.70 36.40 40.40 40.80 35.4 37.4 28 20.9 30.6 29.10 29.9 28.90 27.00 22.00 25.80 26.70 Nb 22.90 23.00 24.40 23.50 24.30 29.5 24.9 36.9 45.8 43.6 42.70 38.5 56.20 50.40 49.80 43.50 46.30 Ta 2.02 2.04 2.04 2.02 2.05 2.26 1.95 2.82 3.46 3.1 2.90 2.7 4.06 3.78 3.35 3.02 3.12 Zr 146.00 145.00 158.00 160.00 167.00 201 170 218 275 246 250.00 236 349 272 290 261 270 Hf 4.49 4.24 4.71 4.69 4.85 5.64 4.97 5.94 7.22 7.09 7.00 6.63 9.60 7.34 7.89 6.90 7.18 Be 0.37 0.70 0.87 0.93 0.88 1.11 1.02 1.59 1.61 1.52 2.08 1.82 1.56 1.54 1.33 1.19 1.30 Ga 12.30 13.30 12.30 12.8 13.60 15.2 13.6 18.8 20.2 18 16.30 18.3 19.00 19.40 17.50 17.6 18.80 Ge 2.18 2.34 2.06 2.06 2.20 2.07 2.18 2.1 1.57 1.83 1.50 1.77 1.98 2.22 1.91 2.74 2.68 U 0.64 0.66 0.73 0.76 0.76 0.89 0.78 1.27 1.22 1.31 1.18 1.13 1.56 1.65 1.28 1.23 1.29 Th 2.54 2.74 2.98 3.05 3.20 3.68 2.92 4.78 5.2 5.24 5.02 4.74 6.93 6.06 5.93 5.39 5.70 表 3 样品全岩主量(%)及微量(10-6)元素分析结果
Table 3. Major elements and trace elements analysis data
样品编号 5031-1 HF-41-1 5045-1 HF-46-2 HF-46-4 5028-2 5015-1 5015-3 5031-3 5031-3 5013-4 HF-36-7 PM07-51-2 PM07-51-3 PM07-51-4 PM07-51-5 PM07-51-6 岩性 岩脉 岩脉 辉长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 辉长闪长岩 闪长岩 闪长岩 闪长岩 闪长岩 闪长岩 SiO2 39.11 45.62 41.90 48.44 42.17 47.19 47.82 47.81 42.44 42.44 44.24 49.92 50.69 50.38 50.59 51.79 51.23 AI2O3 10.18 10.06 10.76 13.75 13.07 14.03 14.50 14.62 15.22 15.22 15.30 13.42 15.96 16.21 15.34 15.39 15.3 Fe2O3 1.63 1.76 1.64 2.60 2.22 2.86 3.36 2.69 2.01 2.01 2.07 1.42 1.78 1.41 1.53 1.73 1.59 FeO 10.85 9.82 9.75 10.25 10.55 7.90 7.90 7.40 8.25 8.25 8.25 5.55 7.84 8.27 8.14 7.94 7.81 CaO 7.60 6.20 7.23 3.55 7.19 5.56 4.92 5.64 7.92 7.92 5.07 7.25 4.17 3.96 4.34 3.72 4.4 MgO 10.97 11.96 12.04 5.97 6.64 5.50 4.79 4.43 4.70 4.70 6.90 6.42 4.11 4.19 4.48 4.3 4.21 K20 0.31 0.38 2.32 0.48 0.46 3.66 1.92 2.04 2.33 2.33 3.08 2.58 0.34 0.33 0.33 0.31 0.32 Na2O 0.38 0.11 0.69 3.75 2.90 3.53 4.71 4.83 3.84 3.84 2.04 3.89 5.34 5.57 5.45 5.53 5.52 TiO2 2.92 2.70 2.47 4.15 4.01 3.41 3.07 2.78 3.75 3.75 3.74 2.05 2.74 2.86 2.88 2.96 2.87 P2O5 0.40 0.41 0.41 0.46 0.43 0.60 1.50 1.52 0.75 0.75 0.76 0.67 0.75 0.83 0.78 0.87 0.8 MnO 0.18 0.15 0.16 0.17 0.19 0.16 0.20 0.18 0.17 0.17 0.12 0.12 0.17 0.18 0.17 0.17 0.19 灼失※ 15.13 10.48 10.32 6.13 9.90 5.33 5.08 5.82 8.40 8.40 8.18 6.51 5.96 5.76 5.95 5.25 5.73 H2O+ 3.97 5.39 2.18 3.50 2.18 4.44 2.98 2.62 3.20 3.20 3.48 2.16 2.91 3.22 3.23 2.81 2.62 FeOt 12.32 11.40 11.23 12.59 12.55 10.47 10.92 9.82 10.06 10.06 10.11 6.83 9.44 9.54 9.52 9.50 9.24 Fe2O3t 13.7 12.7 12.5 14.0 13.9 11.6 12.1 10.9 11.2 11.2 11.2 7.6 10.5 10.6 10.6 10.6 10.3 Mg# 65.1 68.7 69.2 49.9 52.6 52.4 47.9 48.6 49.5 49.5 58.9 66.4 47.7 47.9 49.7 48.7 48.9 La 41.9 43.4 53.4 44.3 44.7 73.2 62.7 64.9 67.5 79.6 71.1 77.5 69.7 76.3 74.4 70.8 69 Ce 84.2 88.8 106 91.7 92.4 142 134 139 142 166 147 150 154 162 162 152 145 Pr 10.2 11 12.3 11.3 11.4 16.3 16.2 16.9 16.5 19.7 16.9 17.4 18.1 19.4 19.4 18.7 17.4 Nd 40.2 43.4 45.2 45.2 46.3 61.3 64.2 66.2 64.2 78.2 63.2 65.2 69.6 73.5 73.2 69.2 66.8 Sm 7.92 8.47 8.53 9.12 9.42 11.8 13.6 13.9 11.9 16.1 12.5 12.2 12.8 13.7 13.8 13.1 12.9 Eu 1.92 2.85 2.46 2.45 2.57 3.52 4.12 4.32 3.51 3.79 3.32 3.22 3.91 3.97 4.18 3.74 3.7 Gd 6.6 7.16 7.26 7.96 7.8 9.95 12.2 12.5 11.2 14.8 10.4 10.4 10.8 11.9 12 11.2 10.9 Tb 0.91 1.08 1 1.1 1.12 1.35 1.8 1.79 1.45 1.95 1.46 1.4 1.72 1.71 1.77 1.61 1.59 Dy 4.65 5.06 5.08 5.32 5.56 6.83 8.95 8.78 7.3 10.5 7.38 6.94 8.48 8.67 8.91 8.46 8.21 Ho 0.82 0.9 0.9 0.96 1.02 1.2 1.63 1.58 1.26 1.79 1.29 1.25 1.54 1.62 1.62 1.56 1.49 Er 2.06 2.26 2.22 2.38 2.57 3.05 3.96 3.85 3.12 4.15 3.28 3.23 4 4.12 4.06 3.95 3.85 Tm 0.28 0.3 0.31 0.33 0.35 0.43 0.54 0.52 0.42 0.53 0.44 0.46 0.58 0.57 0.56 0.55 0.54 Yb 1.69 1.8 1.99 2.04 2.04 2.6 3.18 3.21 2.7 3.11 2.69 2.89 3.47 3.54 3.44 3.29 3.32 Lu 0.24 0.26 0.28 0.31 0.28 0.38 0.44 0.44 0.4 0.42 0.39 0.44 0.52 0.51 0.49 0.49 0.46 Y 19.8 21.6 22.3 22.5 22.8 28.1 39.1 36.2 30.7 42.3 30.8 30.6 34.1 36.2 35.6 34.1 34 ∑ REE 223.39 238.34 269.23 246.97 250.33 362.01 366.62 374.09 364.16 442.94 372. 383.13 393.32 417.71 415.43 392.75 379.16 LREE 186.34 197.92 227.89 204.07 206.79 308.12 294.82 305.22 305.61 363.39 314. 325.52 328.11 348.87 346.98 327.54 314.8 HREE 37.05 40.42 41.34 42.9 43.54 53.89 71.8 68.87 58.55 79.55 58.13 57.61 65.21 68.84 68.45 65 21 64.36 LREE/HREE 5.03 4.90 5.51 4.76 4.75 5.72 4.11 4.43 5.22 4.57 5.40 5.65 5.03 5.07 5.07 5.02 4.89 Eu* 0.79 1.09 0.93 0.86 0.89 0.97 0.96 0.98 0.91 0.74 0.87 0.85 0.99 0.93 0.97 0.92 0.93 LaN/YbN 17.78 17.29 19.25 15.58 15.72 20.19 14.14 14.50 17.93 18.36 18.96 19.24 14.41 15.46 15.51 15.44 14.91 LaN/SmN 3.42 3.31 4.04 3.14 3.06 4.00 2.98 3.01 3.66 3.19 3.67 4.10 3.52 3.60 3.48 3.49 3.45 GdN/YbN 3.23 3.29 3.02 3.23 3.16 3.17 3.17 3.22 3.43 3.94 3.20 2.98 2.57 2.78 2.89 2.82 2.72 Cu 89.1 106 111 277 272 147 28.2 26.8 88.9 29.4 91.6 39.4 32.4 32.5 35.9 38.7 32.6 Pb 3.9 6.04 1.92 5.6 5.2 10.7 3.7 7.01 6.17 2.2 5.02 12.1 5.08 5.06 4.32 5.24 5.25 Zn 142 126 110 119 149 169 138 130 125 138 125 84 112 125 114 116 115 Cr 649 721 696 35.9 28.3 27.4 3.3 25.3 1.43 17.4 7.47 31.9 22.3 13.9 39.5 24.4 20.6 Ni 294 342 321 114 110 63.1 5.49 15.4 12.8 10.4 18.6 88.8 10.3 8.63 18.8 12.5 10.5 Co 58.5 61.1 53.3 53.1 46.1 34.3 10.2 9.97 28.2 9 28.7 28.4 25.8 23.8 25.8 26.7 23.9 Li 108 39.4 48 34 39 16 25.9 26.5 25.6 54.6 52.8 19.5 122 112 42 44 40.9 Rb 11.6 32 191 29.6 19.2 145 103 96.7 49.9 6.3 80.9 75.5 10.5 9.66 9.35 8.6 8.71 Cs 0.86 3.93 25.3 1.67 1.47 23.5 50.2 32.5 0.75 1.24 1.53 4.03 1.41 1.28 0.74 0.73 0.58 Sr 396 240 238 546 667 685 842 957 600 335 238 812 598 614 583 572 613 Ba 158 95.7 175 411 405 1610 1440 1940 984 155 506 902 397 410 393 398 421 V 322 283 270 431 457 297 226 197 357 294 347 151 263 264 274 271 258 Sc 24 28.8 25.7 18 19.4 14.2 10.4 12.8 18.8 13.9 13 8.35 14.3 13.8 14.5 13.8 15.2 Nb 39.8 44.1 48.6 44.1 42.6 71.7 45.8 45.7 65.5 48.4 67 71.2 73.7 79 76.8 77 75.5 Ta 2.67 3.18 3.24 3.36 3.29 5.01 3.03 3.06 4.5 3.21 4.52 5.12 5.06 5.46 5.29 5.41 5.42 Zr 241 232 252 275 267 421 265 264 326 276 340 433 335 350 374 350 349 Hf 6.6 6.32 6.86 7.78 7.5 10.7 7.26 7.35 8.68 7.66 8.78 10.6 9.76 10.3 10.6 10.5 10.2 Be 1.07 1.42 2.33 1.4 1.52 1.96 2.18 1.46 1.32 3.1 1.9 2.05 2.6 2.84 2.35 2.82 2.18 Ga 19.4 16.8 17.8 20.3 22.4 22 24 22.7 22.8 26.2 23.8 15 23.9 23.7 24.6 24.2 23.6 Ge 2.96 2.02 1.86 1.86 2.08 1.62 1.7 1.6 1.39 2.64 2.03 1.42 1.74 1.67 2 1.91 1.72 U 1.2 1.18 1.34 1.17 1.2 1.98 1.4 1.46 1.7 1.39 1.67 2.17 1.82 2.05 2.31 2 1.98 Th 4.49 5.4 6.38 5.07 4.73 8.51 6.61 6.7 6.77 7.02 6.51 9.11 7.15 8.46 9.84 8.23 8.24 -
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