赣南印支期白石钨(铜)矿床成矿岩体地球化学特征及地质意义
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李利,王国光,李海立,肖惠良,陈乐柱
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Geochemical Characteristics and Geological Significance of the Ore-forming Granite of Indosinian Baishi W-Cu Deposit in Southern Jiangxi Province
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Li LI,Guoguang WANG,Haili LI,Huiliang XIAO,Lezhu CHEN
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表1 白石花岗岩全岩主量(%)、微量和稀土元素(×10-6)成分
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Table 1 Major elements(wt),trace elements and rare earth elements(×10-6) compositions of the Baishi granite
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样品编号 | SiO2 | Al2O3 | K2O | Na2O | TFe2O3 | FeO | MgO | TiO2 | CaO | P2O5 | MnO | LOI | 总计 |
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G001-YQ1-1 | 73.95 | 13.49 | 4.37 | 2.94 | 1.89 | 1.54 | 0.42 | 0.25 | 0.54 | 0.22 | 0.06 | 1.33 | 99.46 | G001-YQ1-2 | 73.67 | 13.81 | 4.33 | 3.00 | 2.08 | 1.80 | 0.46 | 0.28 | 0.58 | 0.23 | 0.06 | 1.31 | 99.81 | G003-YQ1-1 | 70.17 | 14.93 | 4.02 | 2.14 | 3.77 | 2.41 | 0.89 | 0.58 | 1.14 | 0.29 | 0.09 | 2.20 | 100.22 | G003-YQ1-2 | 70.12 | 14.56 | 4.18 | 2.09 | 3.87 | 2.37 | 0.91 | 0.60 | 1.07 | 0.27 | 0.09 | 2.25 | 100.02 | G003-H1 | 71.30 | 13.78 | 6.33 | 0.17 | 4.55 | 0.72 | 0.63 | 0.50 | 0.04 | 0.14 | 0.02 | 2.52 | 99.98 | 样品编号 | A/CNK | A/NK | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | G001-YQ1-1 | 1.72 | 1.85 | 35.29 | 72.08 | 8.52 | 30.66 | 5.99 | 0.54 | 4.82 | 0.74 | 3.98 | 0.74 | 2.22 | G001-YQ1-2 | 1.75 | 1.88 | 37.66 | 77.25 | 9.10 | 32.70 | 6.43 | 0.55 | 5.16 | 0.79 | 4.25 | 0.80 | 2.38 | G003-YQ1-1 | 2.04 | 2.42 | 73.16 | 153.84 | 16.61 | 59.15 | 10.79 | 1.40 | 8.86 | 1.26 | 6.52 | 1.22 | 3.59 | G003-YQ1-2 | 1.98 | 2.32 | 69.87 | 145.35 | 15.85 | 56.54 | 10.41 | 1.36 | 8.58 | 1.21 | 6.41 | 1.22 | 3.58 | G003-H1 | 2.11 | 2.12 | 68.55 | 125.64 | 15.27 | 53.68 | 8.89 | 1.45 | 6.27 | 0.75 | 3.43 | 0.62 | 1.87 | 样品编号 | Tm | Yb | Lu | Rb | Ba | Th | U | Nb | Ta | Hf | Zr | Ti | Y | G001-YQ1-1 | 0.33 | 2.23 | 0.33 | 395.51 | 217.67 | 18.93 | 10.11 | 21.80 | 4.22 | 4.12 | 134.51 | 1 539.75 | 22.82 | G001-YQ1-2 | 0.35 | 2.34 | 0.35 | 392.86 | 204.14 | 19.74 | 8.98 | 23.74 | 4.77 | 4.59 | 153.49 | 1 704.61 | 24.24 | G003-YQ1-1 | 0.50 | 3.19 | 0.49 | 314.28 | 632.84 | 34.77 | 8.78 | 18.74 | 1.90 | 6.08 | 225.95 | 3 600.63 | 35.88 | G003-YQ1-2 | 0.50 | 3.28 | 0.49 | 321.12 | 638.91 | 33.50 | 8.43 | 19.06 | 1.92 | 6.41 | 239.31 | 3 689.33 | 35.80 | G003-H1 | 0.26 | 1.77 | 0.28 | 654.76 | 1 049.46 | 25.25 | 7.21 | 16.07 | 1.62 | 5.49 | 204.37 | 3 071.12 | 18.34 | 样品编号 | V | Cr | Co | Ni | Li | Sr | Be | Sc | Mn | Ga | Pb | Bi | DI | G001-YQ1-1 | 16.72 | 5.06 | 2.46 | 1.88 | 109.50 | 44.18 | 24,61 | 4.90 | 438.31 | 23.59 | 26.40 | 3.73 | 90.39 | G001-YQ1-2 | 18.02 | 5.39 | 2.85 | 2.00 | 110.93 | 43.15 | 23.39 | 4.75 | 456.66 | 23.55 | 28.52 | 5.32 | 90.05 | G003-YQ1-1 | 49.38 | 12.60 | 9.63 | 5.82 | 124.63 | 150.98 | 11.17 | 8.33 | 692.34 | 25.01 | 43.44 | 1.55 | 82.04 | G003-YQ1-2 | 51.14 | 11.70 | 9.37 | 5.30 | 128.11 | 148.56 | 10.40 | 8.35 | 677.34 | 24.35 | 42.55 | 1.23 | 81.53 | G003-H1 | 40.25 | 10.40 | 1.01 | 0.74 | 274.32 | 156.58 | 12.45 | 7.69 | 209.23 | 23.50 | 905.26 | 3.54 | 83.55 |
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