Geoscience ›› 2023, Vol. 37 ›› Issue (06): 1597-1608.DOI: 10.19657/j.geoscience.1000-8527.2023.050
• Petrology and Petrogeochemistry • Previous Articles Next Articles
YANG Yuanjiang1(), DENG Changzhou2, LI Chenglu1, YANG Wenpeng1, FU Anzong1, ZHENG Bo1, YUAN Maowen3, ZHANG Lidong1
Received:
2022-09-14
Revised:
2023-04-17
Online:
2023-12-10
Published:
2024-01-24
CLC Number:
YANG Yuanjiang, DENG Changzhou, LI Chenglu, YANG Wenpeng, FU Anzong, ZHENG Bo, YUAN Maowen, ZHANG Lidong. Genesis and Tectonic Significance of Early Jurassic Cuiluan A-type Granite in the Lesser Hinggan Mountains[J]. Geoscience, 2023, 37(06): 1597-1608.
测点号 | 元素含量(10-6) | Th/U | 比值 | 年龄(Ma) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pb | Th | U | 207Pb/ 206Pb | 1σ | 207Pb/ 235U | 206Pb/ 238U | 1σ | 207Pb/ 206Pb | 1σ | 207Pb/ 235U | 1σ | 206Pb/ 238U | 1σ | |||||||||
CL3-01 | 7.71 | 117.0 | 223 | 0.52 | 0.0 554 | 0.0 033 | 0.2 212 | 0.0 290 | 0.0 004 | 427.8 | 133.3 200 | 202.9 | 10.8 979 | 184.6 | 2.4 853 | |||||||
CL3-02 | 7.06 | 103.0 | 202 | 0.51 | 0.0 493 | 0.0 028 | 0.2 026 | 0.0 302 | 0.0 004 | 164.9 | 133.3 150 | 187.3 | 9.3 216 | 191.6 | 2.7 146 | |||||||
CL3-03 | 8.26 | 139.0 | 234 | 0.59 | 0.0 529 | 0.0 025 | 0.2 161 | 0.0 297 | 0.0 003 | 327.8 | 105.5 425 | 198.6 | 8.1 512 | 188.7 | 2.1 670 | |||||||
CL3-04 | 6.80 | 90.5 | 199 | 0.45 | 0.0 500 | 0.0 027 | 0.2 031 | 0.0 296 | 0.0 004 | 194.5 | 130.5 375 | 187.8 | 9.1 419 | 188.1 | 2.3 982 | |||||||
CL3-05 | 8.05 | 106.0 | 232 | 0.46 | 0.0 514 | 0.0 027 | 0.2 143 | 0.0 303 | 0.0 004 | 257.5 | 122.2 050 | 197.2 | 9.2 817 | 192.3 | 2.4 385 | |||||||
CL3-06 | 8.72 | 146.0 | 241 | 0.61 | 0.0 495 | 0.0 024 | 0.2 074 | 0.0 305 | 0.0 004 | 172.3 | 111.0 950 | 191.3 | 8.0 317 | 193.5 | 2.4 243 | |||||||
CL3-07 | 11.32 | 181.0 | 330 | 0.55 | 0.0 537 | 0.0 021 | 0.2 123 | 0.0 287 | 0.0 003 | 366.7 | 95.3 600 | 195.5 | 6.7 753 | 182.6 | 1.9 873 | |||||||
CL3-08 | 6.86 | 94.7 | 197 | 0.48 | 0.0 490 | 0.0 026 | 0.2 043 | 0.0 302 | 0.0 004 | 146.4 | 158.3 125 | 188.8 | 8.3 389 | 191.9 | 2.5 891 | |||||||
CL3-09 | 8.28 | 107.0 | 238 | 0.45 | 0.0 510 | 0.0 027 | 0.2 089 | 0.0 302 | 0.0 004 | 239.0 | 128.6 850 | 192.6 | 8.4 208 | 191.8 | 2.4 298 | |||||||
CL3-10 | 17.11 | 307.0 | 482 | 0.64 | 0.0 508 | 0.0 018 | 0.2 056 | 0.0 293 | 0.0 003 | 231.6 | 86.0 975 | 189.8 | 5.8 765 | 186.4 | 1.9 368 | |||||||
CL3-11 | 15.87 | 202.0 | 457 | 0.44 | 0.0 513 | 0.0 020 | 0.2 141 | 0.0 302 | 0.0 003 | 253.8 | 90.7 275 | 197.0 | 6.8 858 | 191.7 | 2.0 755 | |||||||
CL3-12 | 12.97 | 212.0 | 361 | 0.59 | 0.0 526 | 0.0 021 | 0.2 187 | 0.0 300 | 0.0 003 | 322.3 | 123.1 350 | 200.8 | 7.3 101 | 190.5 | 2.0 353 | |||||||
CL3-13 | 11.80 | 153.0 | 342 | 0.45 | 0.0 517 | 0.0 022 | 0.2 138 | 0.0 299 | 0.0 004 | 276.0 | 98.1 325 | 196.8 | 7.7 240 | 189.8 | 2.2 624 | |||||||
CL3-14 | 7.20 | 97.1 | 205 | 0.47 | 0.0 512 | 0.0 027 | 0.2 106 | 0.0 300 | 0.0 004 | 250.1 | 122.2 050 | 194.1 | 9.0 121 | 190.6 | 2.4 527 | |||||||
CL3-15 | 4.70 | 65.4 | 133 | 0.49 | 0.0 484 | 0.0 037 | 0.2 034 | 0.0 306 | 0.0 005 | 120.5 | 179.6 000 | 188.0 | 12.0 015 | 194.4 | 3.2 822 | |||||||
CL3-16 | 8.01 | 144.0 | 211 | 0.68 | 0.0 503 | 0.0 027 | 0.2 094 | 0.0 303 | 0.0 004 | 205.6 | 122.2 050 | 193.1 | 9.0 075 | 192.2 | 2.4 913 | |||||||
CL3-17 | 8.51 | 146.0 | 235 | 0.62 | 0.0 500 | 0.0 030 | 0.2 018 | 0.0 294 | 0.0 004 | 198.2 | 140.7 225 | 186.6 | 9.8 710 | 186.5 | 2.7 089 | |||||||
CL3-18 | 7.45 | 103.0 | 211 | 0.49 | 0.0 494 | 0.0 025 | 0.2 025 | 0.0 301 | 0.0 004 | 164.9 | 120.3 525 | 187.3 | 8.0 838 | 191.4 | 2.5 734 | |||||||
CL3-19 | 6.20 | 93.4 | 178 | 0.52 | 0.0 462 | 0.0 033 | 0.1 820 | 0.0 288 | 0.0 004 | 5.7 | 166.6 500 | 169.7 | 10.4 249 | 183.0 | 2.4 091 | |||||||
CL3-20 | 10.24 | 215.0 | 265 | 0.81 | 0.0 562 | 0.0 028 | 0.2 258 | 0.0 295 | 0.0 004 | 457.5 | 112.9 500 | 206.7 | 8.8 355 | 187.1 | 2.4 905 |
Table 1 Zircon U-Pb dating results of the Cuiluan alkali feldspar granite
测点号 | 元素含量(10-6) | Th/U | 比值 | 年龄(Ma) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pb | Th | U | 207Pb/ 206Pb | 1σ | 207Pb/ 235U | 206Pb/ 238U | 1σ | 207Pb/ 206Pb | 1σ | 207Pb/ 235U | 1σ | 206Pb/ 238U | 1σ | |||||||||
CL3-01 | 7.71 | 117.0 | 223 | 0.52 | 0.0 554 | 0.0 033 | 0.2 212 | 0.0 290 | 0.0 004 | 427.8 | 133.3 200 | 202.9 | 10.8 979 | 184.6 | 2.4 853 | |||||||
CL3-02 | 7.06 | 103.0 | 202 | 0.51 | 0.0 493 | 0.0 028 | 0.2 026 | 0.0 302 | 0.0 004 | 164.9 | 133.3 150 | 187.3 | 9.3 216 | 191.6 | 2.7 146 | |||||||
CL3-03 | 8.26 | 139.0 | 234 | 0.59 | 0.0 529 | 0.0 025 | 0.2 161 | 0.0 297 | 0.0 003 | 327.8 | 105.5 425 | 198.6 | 8.1 512 | 188.7 | 2.1 670 | |||||||
CL3-04 | 6.80 | 90.5 | 199 | 0.45 | 0.0 500 | 0.0 027 | 0.2 031 | 0.0 296 | 0.0 004 | 194.5 | 130.5 375 | 187.8 | 9.1 419 | 188.1 | 2.3 982 | |||||||
CL3-05 | 8.05 | 106.0 | 232 | 0.46 | 0.0 514 | 0.0 027 | 0.2 143 | 0.0 303 | 0.0 004 | 257.5 | 122.2 050 | 197.2 | 9.2 817 | 192.3 | 2.4 385 | |||||||
CL3-06 | 8.72 | 146.0 | 241 | 0.61 | 0.0 495 | 0.0 024 | 0.2 074 | 0.0 305 | 0.0 004 | 172.3 | 111.0 950 | 191.3 | 8.0 317 | 193.5 | 2.4 243 | |||||||
CL3-07 | 11.32 | 181.0 | 330 | 0.55 | 0.0 537 | 0.0 021 | 0.2 123 | 0.0 287 | 0.0 003 | 366.7 | 95.3 600 | 195.5 | 6.7 753 | 182.6 | 1.9 873 | |||||||
CL3-08 | 6.86 | 94.7 | 197 | 0.48 | 0.0 490 | 0.0 026 | 0.2 043 | 0.0 302 | 0.0 004 | 146.4 | 158.3 125 | 188.8 | 8.3 389 | 191.9 | 2.5 891 | |||||||
CL3-09 | 8.28 | 107.0 | 238 | 0.45 | 0.0 510 | 0.0 027 | 0.2 089 | 0.0 302 | 0.0 004 | 239.0 | 128.6 850 | 192.6 | 8.4 208 | 191.8 | 2.4 298 | |||||||
CL3-10 | 17.11 | 307.0 | 482 | 0.64 | 0.0 508 | 0.0 018 | 0.2 056 | 0.0 293 | 0.0 003 | 231.6 | 86.0 975 | 189.8 | 5.8 765 | 186.4 | 1.9 368 | |||||||
CL3-11 | 15.87 | 202.0 | 457 | 0.44 | 0.0 513 | 0.0 020 | 0.2 141 | 0.0 302 | 0.0 003 | 253.8 | 90.7 275 | 197.0 | 6.8 858 | 191.7 | 2.0 755 | |||||||
CL3-12 | 12.97 | 212.0 | 361 | 0.59 | 0.0 526 | 0.0 021 | 0.2 187 | 0.0 300 | 0.0 003 | 322.3 | 123.1 350 | 200.8 | 7.3 101 | 190.5 | 2.0 353 | |||||||
CL3-13 | 11.80 | 153.0 | 342 | 0.45 | 0.0 517 | 0.0 022 | 0.2 138 | 0.0 299 | 0.0 004 | 276.0 | 98.1 325 | 196.8 | 7.7 240 | 189.8 | 2.2 624 | |||||||
CL3-14 | 7.20 | 97.1 | 205 | 0.47 | 0.0 512 | 0.0 027 | 0.2 106 | 0.0 300 | 0.0 004 | 250.1 | 122.2 050 | 194.1 | 9.0 121 | 190.6 | 2.4 527 | |||||||
CL3-15 | 4.70 | 65.4 | 133 | 0.49 | 0.0 484 | 0.0 037 | 0.2 034 | 0.0 306 | 0.0 005 | 120.5 | 179.6 000 | 188.0 | 12.0 015 | 194.4 | 3.2 822 | |||||||
CL3-16 | 8.01 | 144.0 | 211 | 0.68 | 0.0 503 | 0.0 027 | 0.2 094 | 0.0 303 | 0.0 004 | 205.6 | 122.2 050 | 193.1 | 9.0 075 | 192.2 | 2.4 913 | |||||||
CL3-17 | 8.51 | 146.0 | 235 | 0.62 | 0.0 500 | 0.0 030 | 0.2 018 | 0.0 294 | 0.0 004 | 198.2 | 140.7 225 | 186.6 | 9.8 710 | 186.5 | 2.7 089 | |||||||
CL3-18 | 7.45 | 103.0 | 211 | 0.49 | 0.0 494 | 0.0 025 | 0.2 025 | 0.0 301 | 0.0 004 | 164.9 | 120.3 525 | 187.3 | 8.0 838 | 191.4 | 2.5 734 | |||||||
CL3-19 | 6.20 | 93.4 | 178 | 0.52 | 0.0 462 | 0.0 033 | 0.1 820 | 0.0 288 | 0.0 004 | 5.7 | 166.6 500 | 169.7 | 10.4 249 | 183.0 | 2.4 091 | |||||||
CL3-20 | 10.24 | 215.0 | 265 | 0.81 | 0.0 562 | 0.0 028 | 0.2 258 | 0.0 295 | 0.0 004 | 457.5 | 112.9 500 | 206.7 | 8.8 355 | 187.1 | 2.4 905 |
样品编号 | SiO2 | TiO2 | Al2O3 | TFe2O3 | MnO | MgO | CaO | Na2O | K2O | P2O5 | LOI | Mg# | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CL3-25 | 72.39 | 0.26 | 13.91 | 1.79 | 0.05 | 0.36 | 0.99 | 3.83 | 5.43 | 0.05 | 0.42 | 16.42 | |||||||||||
CL3-31 | 72.70 | 0.28 | 13.71 | 2.00 | 0.05 | 0.39 | 1.10 | 3.88 | 5.11 | 0.06 | 0.63 | 16.21 | |||||||||||
CL3-32 | 74.04 | 0.24 | 13.13 | 1.74 | 0.04 | 0.30 | 0.94 | 3.72 | 4.88 | 0.05 | 0.56 | 14.44 | |||||||||||
CL3-33 | 73.80 | 0.26 | 13.38 | 1.83 | 0.03 | 0.36 | 1.00 | 3.79 | 4.87 | 0.05 | 0.49 | 16.16 | |||||||||||
CL3-34 | 73.65 | 0.25 | 13.56 | 1.63 | 0.03 | 0.37 | 0.94 | 3.44 | 5.87 | 0.05 | 0.54 | 18.18 | |||||||||||
CL3-35 | 73.97 | 0.24 | 13.20 | 1.73 | 0.04 | 0.29 | 0.94 | 3.71 | 4.85 | 0.05 | 0.56 | 14.39 | |||||||||||
样品编号 | Na2O+K2O | Be | Sc | V | Cr | Co | Ni | Ga | Rb | Sr | Y | Zr | |||||||||||
CL3-25 | 9.26 | 4.81 | 3.09 | 9.37 | 0.75 | 1.64 | 1.05 | 18.00 | 271 | 109.0 | 30.4 | 212 | |||||||||||
CL3-31 | 8.98 | 4.00 | 3.28 | 11.30 | 2.48 | 1.92 | 1.50 | 17.80 | 246 | 109.0 | 38.6 | 247 | |||||||||||
CL3-32 | 8.59 | 4.28 | 2.55 | 8.67 | 1.04 | 1.48 | 1.22 | 17.00 | 243 | 87.7 | 30.8 | 204 | |||||||||||
CL3-33 | 8.66 | 4.26 | 2.99 | 9.73 | 1.28 | 1.58 | 1.27 | 17.40 | 225 | 98.8 | 37.1 | 221 | |||||||||||
CL3-34 | 9.32 | 3.64 | 3.16 | 9.51 | 1.90 | 1.66 | 1.79 | 17.30 | 264 | 101.0 | 34.5 | 221 | |||||||||||
CL3-35 | 8.56 | 3.89 | 2.96 | 9.07 | 0.86 | 1.49 | 1.13 | 17.50 | 221 | 96.7 | 36.5 | 229 | |||||||||||
样品编号 | Nb | Sn | Cs | Ba | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | |||||||||||
CL3-25 | 13.5 | 2.40 | 6.14 | 531 | 51.1 | 105.0 | 11.5 | 38.9 | 7.02 | 0.72 | 4.92 | 0.80 | |||||||||||
CL3-31 | 16.1 | 3.61 | 5.39 | 499 | 46.6 | 97.0 | 11.0 | 38.0 | 7.43 | 0.72 | 5.73 | 0.97 | |||||||||||
CL3-32 | 13.0 | 1.87 | 4.57 | 410 | 41.2 | 84.6 | 9.4 | 32.2 | 6.14 | 0.65 | 4.80 | 0.78 | |||||||||||
CL3-33 | 15.0 | 4.75 | 3.80 | 432 | 44.8 | 93.6 | 10.5 | 36.7 | 7.01 | 0.63 | 5.95 | 0.96 | |||||||||||
CL3-34 | 13.5 | 3.73 | 3.58 | 470 | 48.7 | 98.6 | 10.8 | 36.7 | 6.73 | 0.66 | 5.20 | 0.87 | |||||||||||
CL3-35 | 15.4 | 4.73 | 3.78 | 423 | 44.1 | 92.1 | 10.3 | 36.8 | 7.11 | 0.69 | 5.91 | 0.96 | |||||||||||
样品编号 | Dy | Ho | Er | Tm | Yb | Lu | Hf | Ta | Tl | Pb | Th | U | A/NK | ||||||||||
CL3-25 | 5.13 | 0.99 | 2.91 | 0.46 | 2.90 | 0.45 | 6.23 | 1.08 | 1.94 | 21.1 | 30.9 | 11.3 | 1.14 | ||||||||||
CL3-31 | 6.22 | 1.21 | 3.58 | 0.60 | 3.64 | 0.53 | 7.32 | 1.44 | 1.73 | 18.9 | 39.4 | 14.7 | 1.15 | ||||||||||
CL3-32 | 5.07 | 0.97 | 2.91 | 0.46 | 3.02 | 0.42 | 6.24 | 1.14 | 1.76 | 18.5 | 55.1 | 15.1 | 1.15 | ||||||||||
CL3-33 | 6.30 | 1.22 | 3.62 | 0.59 | 3.53 | 0.56 | 6.62 | 1.19 | 1.56 | 15.3 | 35.9 | 12.1 | 1.16 | ||||||||||
CL3-34 | 5.31 | 1.11 | 3.31 | 0.54 | 3.43 | 0.53 | 6.48 | 1.14 | 1.87 | 17.3 | 37.3 | 12.9 | 1.13 | ||||||||||
CL3-35 | 6.00 | 1.21 | 3.74 | 0.59 | 3.50 | 0.54 | 7.05 | 1.17 | 1.46 | 15.0 | 36.7 | 12.3 | 1.16 | ||||||||||
样品编号 | A/CNK | ∑REE | ∑LREE | ∑HREE | LREE/HREE | δEu | (La/Yb)N | Zr+Nb+Ce+Y | |||||||||||||||
CL3-25 | 1.00 | 232.80 | 214.24 | 18.56 | 11.54 | 0.36 | 11.88 | 361.23 | |||||||||||||||
CL3-31 | 0.99 | 223.23 | 200.75 | 22.48 | 8.93 | 0.33 | 8.63 | 398.70 | |||||||||||||||
CL3-32 | 1.00 | 192.60 | 174.17 | 18.43 | 9.45 | 0.35 | 9.20 | 332.22 | |||||||||||||||
CL3-33 | 1.00 | 215.97 | 193.24 | 22.73 | 8.50 | 0.29 | 8.56 | 366.38 | |||||||||||||||
CL3-34 | 0.99 | 222.49 | 202.19 | 20.30 | 9.96 | 0.33 | 9.57 | 367.37 | |||||||||||||||
CL3-35 | 1.01 | 213.55 | 191.10 | 22.45 | 8.51 | 0.32 | 8.49 | 373.19 |
Table 2 Major element(%) and trace element (10-6) compositions and characteristic parameters of the Cuiluan alkali feldspar granites
样品编号 | SiO2 | TiO2 | Al2O3 | TFe2O3 | MnO | MgO | CaO | Na2O | K2O | P2O5 | LOI | Mg# | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CL3-25 | 72.39 | 0.26 | 13.91 | 1.79 | 0.05 | 0.36 | 0.99 | 3.83 | 5.43 | 0.05 | 0.42 | 16.42 | |||||||||||
CL3-31 | 72.70 | 0.28 | 13.71 | 2.00 | 0.05 | 0.39 | 1.10 | 3.88 | 5.11 | 0.06 | 0.63 | 16.21 | |||||||||||
CL3-32 | 74.04 | 0.24 | 13.13 | 1.74 | 0.04 | 0.30 | 0.94 | 3.72 | 4.88 | 0.05 | 0.56 | 14.44 | |||||||||||
CL3-33 | 73.80 | 0.26 | 13.38 | 1.83 | 0.03 | 0.36 | 1.00 | 3.79 | 4.87 | 0.05 | 0.49 | 16.16 | |||||||||||
CL3-34 | 73.65 | 0.25 | 13.56 | 1.63 | 0.03 | 0.37 | 0.94 | 3.44 | 5.87 | 0.05 | 0.54 | 18.18 | |||||||||||
CL3-35 | 73.97 | 0.24 | 13.20 | 1.73 | 0.04 | 0.29 | 0.94 | 3.71 | 4.85 | 0.05 | 0.56 | 14.39 | |||||||||||
样品编号 | Na2O+K2O | Be | Sc | V | Cr | Co | Ni | Ga | Rb | Sr | Y | Zr | |||||||||||
CL3-25 | 9.26 | 4.81 | 3.09 | 9.37 | 0.75 | 1.64 | 1.05 | 18.00 | 271 | 109.0 | 30.4 | 212 | |||||||||||
CL3-31 | 8.98 | 4.00 | 3.28 | 11.30 | 2.48 | 1.92 | 1.50 | 17.80 | 246 | 109.0 | 38.6 | 247 | |||||||||||
CL3-32 | 8.59 | 4.28 | 2.55 | 8.67 | 1.04 | 1.48 | 1.22 | 17.00 | 243 | 87.7 | 30.8 | 204 | |||||||||||
CL3-33 | 8.66 | 4.26 | 2.99 | 9.73 | 1.28 | 1.58 | 1.27 | 17.40 | 225 | 98.8 | 37.1 | 221 | |||||||||||
CL3-34 | 9.32 | 3.64 | 3.16 | 9.51 | 1.90 | 1.66 | 1.79 | 17.30 | 264 | 101.0 | 34.5 | 221 | |||||||||||
CL3-35 | 8.56 | 3.89 | 2.96 | 9.07 | 0.86 | 1.49 | 1.13 | 17.50 | 221 | 96.7 | 36.5 | 229 | |||||||||||
样品编号 | Nb | Sn | Cs | Ba | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | |||||||||||
CL3-25 | 13.5 | 2.40 | 6.14 | 531 | 51.1 | 105.0 | 11.5 | 38.9 | 7.02 | 0.72 | 4.92 | 0.80 | |||||||||||
CL3-31 | 16.1 | 3.61 | 5.39 | 499 | 46.6 | 97.0 | 11.0 | 38.0 | 7.43 | 0.72 | 5.73 | 0.97 | |||||||||||
CL3-32 | 13.0 | 1.87 | 4.57 | 410 | 41.2 | 84.6 | 9.4 | 32.2 | 6.14 | 0.65 | 4.80 | 0.78 | |||||||||||
CL3-33 | 15.0 | 4.75 | 3.80 | 432 | 44.8 | 93.6 | 10.5 | 36.7 | 7.01 | 0.63 | 5.95 | 0.96 | |||||||||||
CL3-34 | 13.5 | 3.73 | 3.58 | 470 | 48.7 | 98.6 | 10.8 | 36.7 | 6.73 | 0.66 | 5.20 | 0.87 | |||||||||||
CL3-35 | 15.4 | 4.73 | 3.78 | 423 | 44.1 | 92.1 | 10.3 | 36.8 | 7.11 | 0.69 | 5.91 | 0.96 | |||||||||||
样品编号 | Dy | Ho | Er | Tm | Yb | Lu | Hf | Ta | Tl | Pb | Th | U | A/NK | ||||||||||
CL3-25 | 5.13 | 0.99 | 2.91 | 0.46 | 2.90 | 0.45 | 6.23 | 1.08 | 1.94 | 21.1 | 30.9 | 11.3 | 1.14 | ||||||||||
CL3-31 | 6.22 | 1.21 | 3.58 | 0.60 | 3.64 | 0.53 | 7.32 | 1.44 | 1.73 | 18.9 | 39.4 | 14.7 | 1.15 | ||||||||||
CL3-32 | 5.07 | 0.97 | 2.91 | 0.46 | 3.02 | 0.42 | 6.24 | 1.14 | 1.76 | 18.5 | 55.1 | 15.1 | 1.15 | ||||||||||
CL3-33 | 6.30 | 1.22 | 3.62 | 0.59 | 3.53 | 0.56 | 6.62 | 1.19 | 1.56 | 15.3 | 35.9 | 12.1 | 1.16 | ||||||||||
CL3-34 | 5.31 | 1.11 | 3.31 | 0.54 | 3.43 | 0.53 | 6.48 | 1.14 | 1.87 | 17.3 | 37.3 | 12.9 | 1.13 | ||||||||||
CL3-35 | 6.00 | 1.21 | 3.74 | 0.59 | 3.50 | 0.54 | 7.05 | 1.17 | 1.46 | 15.0 | 36.7 | 12.3 | 1.16 | ||||||||||
样品编号 | A/CNK | ∑REE | ∑LREE | ∑HREE | LREE/HREE | δEu | (La/Yb)N | Zr+Nb+Ce+Y | |||||||||||||||
CL3-25 | 1.00 | 232.80 | 214.24 | 18.56 | 11.54 | 0.36 | 11.88 | 361.23 | |||||||||||||||
CL3-31 | 0.99 | 223.23 | 200.75 | 22.48 | 8.93 | 0.33 | 8.63 | 398.70 | |||||||||||||||
CL3-32 | 1.00 | 192.60 | 174.17 | 18.43 | 9.45 | 0.35 | 9.20 | 332.22 | |||||||||||||||
CL3-33 | 1.00 | 215.97 | 193.24 | 22.73 | 8.50 | 0.29 | 8.56 | 366.38 | |||||||||||||||
CL3-34 | 0.99 | 222.49 | 202.19 | 20.30 | 9.96 | 0.33 | 9.57 | 367.37 | |||||||||||||||
CL3-35 | 1.01 | 213.55 | 191.10 | 22.45 | 8.51 | 0.32 | 8.49 | 373.19 |
Fig.6 TAS diagram (a)(modified after reference [39]), K2O-SiO2 diagram (b) (modified after reference [40])and A/NK-A/CNK diagram (c)(modified after reference [41])of the Cuiluan alkali feldspar granite
序 号 | 点号 | U-Pb年 龄(Ma) | 176Yb/ 177Hf | 1σ | 176Lu/ 177Hf | 1σ | 176Hf/ 177Hf | 1σ | εHf(0) | εHf(t) | 1σ | TDM1 (Ma) | (Ma) | fLu/Hf |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | CL3-01 | 185 | 0.031048 | 0.000009 | 0.000889 | 0.000011 | 0.282712 | 0.000462 | -2.11 | 1.840 | 16.36 | 763 | 1110 | -0.973222 |
2 | CL3-02 | 192 | 0.027737 | 0.000010 | 0.000824 | 0.000007 | 0.282720 | 0.000309 | -1.84 | 2.268 | 10.92 | 751 | 1088 | -0.975196 |
3 | CL3-03 | 189 | 0.035169 | 0.000009 | 0.001000 | 0.000013 | 0.282715 | 0.000640 | -2.02 | 2.000 | 22.65 | 762 | 1103 | -0.969886 |
4 | CL3-04 | 188 | 0.025450 | 0.000009 | 0.000738 | 0.000006 | 0.282707 | 0.000273 | -2.28 | 1.757 | 9.66 | 767 | 1118 | -0.977759 |
5 | CL3-05 | 192 | 0.031139 | 0.000009 | 0.000875 | 0.000006 | 0.282716 | 0.000277 | -1.98 | 2.132 | 9.81 | 758 | 1098 | -0.973655 |
6 | CL3-06 | 194 | 0.038944 | 0.000009 | 0.001091 | 0.000008 | 0.282718 | 0.000310 | -1.91 | 2.200 | 10.98 | 759 | 1094 | -0.967127 |
7 | CL3-07 | 183 | 0.041288 | 0.000009 | 0.001171 | 0.000021 | 0.282704 | 0.000811 | -2.41 | 1.463 | 28.68 | 781 | 1133 | -0.964720 |
8 | CL3-08 | 192 | 0.035492 | 0.000009 | 0.001001 | 0.000039 | 0.282718 | 0.001419 | -1.91 | 2.179 | 50.21 | 757 | 1094 | -0.969837 |
9 | CL3-09 | 192 | 0.036861 | 0.000009 | 0.001050 | 0.000011 | 0.282711 | 0.000431 | -2.15 | 1.929 | 15.25 | 768 | 1110 | -0.968380 |
10 | CL3-10 | 186 | 0.049822 | 0.000010 | 0.001389 | 0.000023 | 0.282708 | 0.001064 | -2.26 | 1.663 | 37.63 | 779 | 1123 | -0.958164 |
Table 3 Zircon Hf isotope analysis results of the Cuiluan alkali feldspar granite
序 号 | 点号 | U-Pb年 龄(Ma) | 176Yb/ 177Hf | 1σ | 176Lu/ 177Hf | 1σ | 176Hf/ 177Hf | 1σ | εHf(0) | εHf(t) | 1σ | TDM1 (Ma) | (Ma) | fLu/Hf |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | CL3-01 | 185 | 0.031048 | 0.000009 | 0.000889 | 0.000011 | 0.282712 | 0.000462 | -2.11 | 1.840 | 16.36 | 763 | 1110 | -0.973222 |
2 | CL3-02 | 192 | 0.027737 | 0.000010 | 0.000824 | 0.000007 | 0.282720 | 0.000309 | -1.84 | 2.268 | 10.92 | 751 | 1088 | -0.975196 |
3 | CL3-03 | 189 | 0.035169 | 0.000009 | 0.001000 | 0.000013 | 0.282715 | 0.000640 | -2.02 | 2.000 | 22.65 | 762 | 1103 | -0.969886 |
4 | CL3-04 | 188 | 0.025450 | 0.000009 | 0.000738 | 0.000006 | 0.282707 | 0.000273 | -2.28 | 1.757 | 9.66 | 767 | 1118 | -0.977759 |
5 | CL3-05 | 192 | 0.031139 | 0.000009 | 0.000875 | 0.000006 | 0.282716 | 0.000277 | -1.98 | 2.132 | 9.81 | 758 | 1098 | -0.973655 |
6 | CL3-06 | 194 | 0.038944 | 0.000009 | 0.001091 | 0.000008 | 0.282718 | 0.000310 | -1.91 | 2.200 | 10.98 | 759 | 1094 | -0.967127 |
7 | CL3-07 | 183 | 0.041288 | 0.000009 | 0.001171 | 0.000021 | 0.282704 | 0.000811 | -2.41 | 1.463 | 28.68 | 781 | 1133 | -0.964720 |
8 | CL3-08 | 192 | 0.035492 | 0.000009 | 0.001001 | 0.000039 | 0.282718 | 0.001419 | -1.91 | 2.179 | 50.21 | 757 | 1094 | -0.969837 |
9 | CL3-09 | 192 | 0.036861 | 0.000009 | 0.001050 | 0.000011 | 0.282711 | 0.000431 | -2.15 | 1.929 | 15.25 | 768 | 1110 | -0.968380 |
10 | CL3-10 | 186 | 0.049822 | 0.000010 | 0.001389 | 0.000023 | 0.282708 | 0.001064 | -2.26 | 1.663 | 37.63 | 779 | 1123 | -0.958164 |
Fig.8 10000×Ga/Al-(K2O+Na2O)(a) and (Zr+Nb+Ce+Y)-(K2O+Na2O)/CaO (b) discrimination diagrams of the Cuiluan alkali feldspar granite (basemap modified after reference [54])
[1] | 周若. 花岗岩混合作用[J]. 地学前缘, 1994, 1(增): 87-97. |
[2] | 肖庆辉, 邱瑞照, 邓晋福, 等. 中国花岗岩与大陆地壳生长方式初步研究[J]. 中国地质, 2005, 32(3): 343-352. |
[3] | 陈会军, 付俊彧, 钱程, 等. 东北地区前中生代花岗岩类年龄与时空分布[J]. 地质通报, 2021, 40(6): 827-844. |
[4] | 吴福元, 孙德有, 林强. 东北地区显生宙花岗岩的成因与地壳增生[J]. 岩石学报, 1999, 15(2): 181-189. |
[5] | 韩振新, 郝正平, 侯敏. 小兴安岭地区与加里东期花岗岩类有关的矿床成矿系列[J]. 矿床地质, 1995, 14(4): 293-302. |
[6] | 张海驲, 栾慧敏, 陈乐国. 黑龙江省印支期花岗岩的确定及其意义[J]. 中国区域地质, 1991(1): 25-27, 9. |
[7] | 谭红艳, 舒广龙, 吕骏超, 等. 小兴安岭鹿鸣大型钼矿LA-ICP-MS锆石U-Pb和辉钼矿Re-Os年龄及其地质意义[J]. 吉林大学学报(地球科学版), 2012, 42(6): 1757-1770. |
[8] | 韩振哲, 赵海玲, 苏士杰, 等. 小兴安岭东南金山屯一带晚三叠世二长花岗岩成因及其地质意义[J]. 现代地质, 2008, 22(2): 197-206. |
[9] | 许文良, 王枫, 孟恩, 等. 黑龙江省东部古生代—早中生代的构造演化: 火成岩组合与碎屑锆石U-Pb年代学证据[J]. 吉林大学学报(地球科学版), 2012, 42(5): 1378-1389. |
[10] | 董玉. 佳木斯地块与松嫩—张广才岭地块拼合历史:年代学与地球化学证据[D]. 长春: 吉林大学, 2018. |
[11] | 李伟民, 刘永江, 赵英利, 等. 佳木斯地块构造演化[J]. 岩石学报, 2020, 36(3): 665-684. |
[12] | 牛延宏, 王兴, 董国臣, 等. 伊春地区斑状二长花岗岩锆石U-Pb年龄及其地质意义[J]. 世界地质, 2012, 31(2): 247-254. |
[13] | 姜浩杰. 伊春西部新第二林场-跃进林场中生代花岗岩特征及地质意义[D]. 成都: 成都理工大学, 2017. |
[14] | 孙德有, 吴福元, 高山, 等. 吉林中部晚三叠世和早侏罗世两期铝质A型花岗岩的厘定及对吉黑东部构造格局的制约[J]. 地学前缘, 2005, 12(2): 263-275. |
[15] | 王玉净, 樊志勇. 内蒙古西拉木伦河北部蛇绿岩带中二叠纪放射虫的发现及其地质意义[J]. 古生物学报, 1997, 36(1): 58-69. |
[16] | 赵春荆, 彭玉鲸, 党增欣, 等. 吉黑东部构造格架及地壳演化[M]. 沈阳: 辽宁大学出版社, 1996. |
[17] | 孙德有, 吴福元, 高山. 小兴安岭东部清水岩体的锆石激光探针U-Pb年龄测定[J]. 地球学报, 2004, 25(2): 213-218. |
[18] | 杨长江, 王亚春. 小兴安岭东南部伊春中生代花岗岩的锆石U-Pb测年及其地质意义[J]. 吉林地质, 2010, 29(4):1-5. |
[19] | 梁本胜. 黑龙江省二股铁多金属矿田矿床地质特征及成因[D]. 长春: 吉林大学, 2014. |
[20] | 程国华, 王瑞良, 曾庆栋, 等. 黑龙江鹿鸣钼矿区花岗质杂岩锆石U-Pb年龄、Hf同位素、辉钼矿Re-Os年龄及其地质意义[J]. 岩石学报, 2015, 31(8): 2450-2464. |
[21] | 陈静, 孙丰月, 潘彤, 等. 黑龙江霍吉河钼矿成矿地质特征及花岗闪长岩年代学、地球化学特征[J]. 吉林大学学报(地球科学版), 2012, 42(增): 207-215. |
[22] | 刘瑞萍. 黑龙江伊春地区斑岩—浅成低温热液金矿床岩浆、流体与成矿作用[D]. 北京: 中国地质大学(北京), 2015. |
[23] | 孙喜德. 黑龙江省东安—汤旺河地区花岗岩地球化学及热年代学[D]. 北京: 中国地质大学(北京), 2015. |
[24] | 吴智平, 侯旭波, 李伟. 华北东部地区中生代盆地格局及演化过程探讨[J]. 大地构造与成矿学, 2007, 31(4): 385-399. |
[25] | 裴福萍, 许文良, 杨德彬, 等. 松辽盆地南部中生代火山岩: 锆石U-Pb年代学及其对基底性质的制约[J]. 地球科学, 2008, 33(5): 603-617. |
[26] | 周建波, 张兴洲, WILDE Simon A, 等. 黑龙江杂岩的碎屑锆石年代及其大地构造意义[J]. 岩石学报, 2009, 25(8): 1924-1936. |
[27] |
XU W L, JI W Q, PEI F P, et al. Triassic volcanism in eastern Heilongjiang and Jilin Provinces, NE China: Chronology, geochemistry and tectonic implications[J]. Journal of Asian Earth Sciences, 2009, 34(3): 392-402.
DOI URL |
[28] |
WU F Y, SUN D Y, GE W C, et al. Geochronology of the Phanerozoic granitoids in northeastern China[J]. Journal of Asian Earth Sciences, 2011, 41(1): 1-30.
DOI URL |
[29] | XIAO W J, WINDLEY B F, HAO J E, et al. Accretion leading to collision and the Permian Solonker suture, Inner Mongolia, China: Termination of the central Asian orogenic belt[J]. Tectonics, 2003, 22(6): 1069-1087. |
[30] | 翟明见. 依兰—伊通断裂新构造活动规律[D]. 合肥: 合肥工业大学, 2016. |
[31] |
YU J J, WANG F, XU W L, et al. Early Jurassic mafic magmatism in the lesser Xing'an-Zhangguangcai range, NE China, and its tectonic implications: Constraints from zircon U-Pb chronology and geochemistry[J]. Lithos, 2012, 142/143: 256-266.
DOI URL |
[32] |
LIU Y S, HU Z C, GAO S, et al. In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard[J]. Chemical Geology, 2008, 257(1/2): 34-43.
DOI URL |
[33] | 徐平, 吴福元, 谢烈文, 等. U-Pb同位素定年标准锆石的Hf同位素[J]. 科学通报, 2004, 49(14): 1403-1410. |
[34] | 国家质量监督检验检疫总局, 中国国家标准化管理委员会. 硅酸盐岩石化学分析方法第28部分:16个主次成分量测定(GB/T 14506.28—2010)[S]. 北京: 中国标准出版社, 2011. |
[35] | 国家质量监督检验检疫总局, 中国国家标准化管理委员会. 硅酸盐岩石化学分析方法第30部分:44个元素量测定(GB/T 14506.30—2010)[S]. 北京: 中国标准出版社, 2011. |
[36] | 杨元江, 邓昌州, 李成禄, 等. 大兴安岭大洋山钼矿区侵入岩年代学、岩石地球化学特征及岩石成因[J]. 吉林大学学报(地球科学版), 2021, 51(4): 1064-1081. |
[37] | 杨元江, 李成禄, 邓昌州, 等. 大兴安岭大洋山钼矿成矿岩体地球化学、锆石U-Pb年龄及构造背景[J]. 现代地质, 2020, 34(5): 1092-1102. |
[38] | 韩振哲, 赵海玲, 王盘喜, 等. 黑龙江伊春地区晚三叠世—早侏罗世铝质A型正长-碱长花岗岩地球化学特征及其构造意义[J]. 岩石矿物学杂志, 2009, 28(2): 97-108. |
[39] |
MIDDLEMOST E A K. Naming materials in the magma/igneous rock system[J]. Earth-Science Reviews, 1994, 37(3/4): 215-224.
DOI URL |
[40] | PECCERILLO A, TAYLOR S R. Geochemistry of Eocene calc-alkaline volcanic rocks from the Kastamonu area, Northern Turkey[J]. Contributions to Mineralogyand Petrology, 1976, 58(1): 63-81. |
[41] |
RICKWOOD P C. Boundary lines within petrologic diagrams which use oxides of major and minor elements[J]. Lithos, 1989, 22(4): 247-263.
DOI URL |
[42] |
ZINDLER A, HART S. Chemical geodynamics[J]. Annual Review of Earth and Planetary Sciences, 1986, 14: 493-571.
DOI URL |
[43] |
GRIFFIN W L, PEARSON N J, BELOUSOVA E, et al. The Hf isotope composition of cratonic mantle: LAM-MC-ICPMS analysis of zircon megacrysts in kimberlites[J]. Geochimica et Cosmochimica Acta, 2000, 64(1): 133-147.
DOI URL |
[44] | LOISELLE M C, WONES D R. Characteristics and origin of anorogenic granites[J]. Geological Society of America, 1979, 11: 468. |
[45] | PITCHER W S. The Nature and Origin of Granite[M]. London: Chapman and Hall, 1993, 193-291. |
[46] |
KING P L, WHITE A J R, CHAPPELL B W, et al. Characterization and origin of aluminous A-type granites from the Lachlan fold belt, southeastern Australia[J]. Journal of Petrology, 1997, 38(3): 371-391.
DOI URL |
[47] | 肖庆辉, 邓晋福, 马大铨, 等. 花岗岩研究思维与方法[M]. 北京: 地质出版社, 2002. |
[48] | 吴锁平, 王梅英, 戚开静. A型花岗岩研究现状及其述评[J]. 岩石矿物学杂志, 2007, 26(1): 57-66. |
[49] | 苏玉平, 唐红峰. A型花岗岩的微量元素地球化学[J]. 矿物岩石地球化学通报, 2005, 24(3): 245-251. |
[50] | 邱检生, 肖娥, 胡建, 等. 福建北东沿海高分异Ⅰ型花岗岩的成因: 锆石U-Pb年代学、地球化学和Nd-Hf同位素制约[J]. 岩石学报, 2008, 24(11): 2468-2484. |
[51] |
WU F Y, SUN D Y, JAHN B M, et al. A Jurassic garnet-bearing granitic pluton from NE China showing tetrad REE patterns[J]. Journal of Asian Earth Sciences, 2004, 23(5): 731-744.
DOI URL |
[52] |
BOEHNKE P, WATSON E B, TRAIL D, et al. Zircon saturation re-revisited[J]. Chemical Geology, 2013, 351: 324-334.
DOI URL |
[53] | 刘昌实, 陈小明, 陈培荣, 等. A型岩套的分类、判别标志和成因[J]. 高校地质学报, 2003, 9(4): 573-591. |
[54] |
WHALEN J B, CURRIE K L, CHAPPELL B W. A-type gra-nites: Geochemical characteristics, discrimination and petrogenesis[J]. Contributions to Mineralogy and Petrology, 1987, 95(4): 407-419.
DOI URL |
[55] |
EBY G N. Chemical subdivision of the A-type granitoids: Petrogenetic and tectonic implications[J]. Geology, 1992, 20(7): 641.
DOI URL |
[56] |
DICKIN A P, HALLIDAY A N, BOWDEN P. A Pb, Sr and Nd isotope study of the basement and Mesozoic ring complexes of the Jos Plateau, Nigeria[J]. Chemical Geology, 1991, 94(1):23-32.
DOI URL |
[57] |
LANDENBERGER B, COLLINS W J. Derivation of A-type granites from a dehydrated charnockitic lower crust: Evidence from the Chaelundi complex, eastern Australia[J]. Journal of Petrology, 1996, 37(1): 145-170.
DOI URL |
[58] |
DICKIN A P. Nd isotope chemistry of Tertiary igneous rocks from Arran, Scotland: Implications for magma evolution and crustal structure[J]. Geological Magazine, 1994, 131(3): 329-333.
DOI URL |
[59] | 杨帆, 肖荣阁, 李娜, 等. 内蒙古宝音图钼矿床花岗岩稀土元素地球化学特征及花岗岩成因[J]. 现代地质, 2013, 27(4): 831-840. |
[60] |
MCDONOUGH W F, SUN S S. The composition of the Earth[J]. Chemical Geology, 1995, 120(3/4): 223-253.
DOI URL |
[61] |
HANS WEDEPOHL K. The composition of the continental crust[J]. Geochimica et Cosmochimica Acta, 1995, 59(7): 1217-1232.
DOI URL |
[62] |
AMELIN Y, LEE D C, HALLIDAY A N. Early-Middle Archaean crustal evolution deduced from Lu-Hf and U-Pb isotopic studies of single zircon grains[J]. Geochimica et Cosmochimica Acta, 2000, 64(24): 4205-4225.
DOI URL |
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