现代地质 ›› 2025, Vol. 39 ›› Issue (01): 62-82.DOI: 10.19657/j.geoscience.1000-8527.2023.087
张国宾1,2(), 孔金贵2,3, 王翠彭3, 史宏江3, 鞠楠4, 何云龙2
出版日期:
2025-02-10
发布日期:
2025-02-20
作者简介:
张国宾,男,副教授,1983年出生,矿产普查与勘探专业,主要从事矿床学与矿产勘查方向的科研与教学。Email: zhangguobin85@163.com。
基金资助:
ZHANG Guobin1,2(), KONG Jingui2,3, WANG Cuipeng3, SHI Hongjiang3, JU Nan4, HE Yunlong2
Published:
2025-02-10
Online:
2025-02-20
摘要:
大兴安岭位于中亚造山带东段,由额尔古纳地块、兴安地块、松嫩地块及其间缝合带拼接形成,各地块间的拼合时间、位置及演化过程一直是地学研究的热点问题。本文以呼玛地区晚石炭世中细粒二长花岗岩和中细粒花岗闪长岩为研究对象,开展LA-ICP-MS锆石U-Pb定年和岩石地球化学研究,探讨其岩石成因、岩浆源区特征及成岩构造环境,并尝试限定古亚洲洋闭合时限。研究表明,中细粒二长花岗岩和中细粒花岗闪长岩的锆石U-Pb加权平均年龄分别为(310.3±2.6) Ma和(313.4±2.5) Ma,成岩时代为晚石炭世。两类岩体表现出富硅、弱过铝质、高钾钙碱性系列岩石的特征,富集Rb、K、Th、U等大离子亲石元素,亏损Nb、Ta、P、Ti等高场强元素,稀土配分模式显示轻稀土富集、重稀土亏损及明显负铕异常,具有典型I型花岗岩地球化学特征。结合区域锆石Hf同位素组成特征,认为岩浆来源于新元古代晚期—显生宙新增生下地壳角闪岩相物质的部分熔融源区,并经历了分离结晶作用。综合年代学、地球化学特征及区域构造背景,推测大兴安岭北段晚石炭世花岗岩形成于兴安地块与松嫩地块碰撞拼合后的后造山构造环境,代表了区域从挤压向伸展体制转变的地质响应。
中图分类号:
张国宾, 孔金贵, 王翠彭, 史宏江, 鞠楠, 何云龙. 大兴安岭北段呼玛地区晚石炭世花岗岩年代学和地球化学特征:对古亚洲洋构造演化的制约[J]. 现代地质, 2025, 39(01): 62-82.
ZHANG Guobin, KONG Jingui, WANG Cuipeng, SHI Hongjiang, JU Nan, HE Yunlong. Geochronology and Geochemical Characteristics of Late Carboniferous Granites in the Huma Area, Northern Greater Khingan Mountains: Insights into the Tectonic Evolution of the Paleo-Asian Ocean[J]. Geoscience, 2025, 39(01): 62-82.
图1 中亚造山带及邻区大地构造单元图(a)(底图据文献[12])、大兴安岭及邻区构造划分简图(b)(底图据文献[34])和研究区地质简图(c) F1.新林—喜桂图缝合带;F2.贺根山—黑河缝合带;F3.索伦科尔—西拉木伦—长春缝合带;F4.依兰—伊通断裂;F5.敦化—密山断裂;F6.牡丹江断裂;F7.跃进山断裂
Fig.1 Geotectonic unit map of the Central Asian Orogenic Belt and its adjacent areas(a)(modified after reference [12]), structural division of the Greater Khingan Mountains and the adjacent area(b)(modified after reference [34])and geologic map of the study area(c)
图2 大兴安岭北段呼玛地区花岗岩样品野外及镜下照片 (a)中细粒二长花岗岩露头照片;(b)中细粒花岗闪长岩手标本照片;(c)中细粒二长花岗岩显微结构照片;(d)中细粒花岗闪长岩显微结构照片; Q. 石英;Pl. 斜长石;Kfs. 钾长石;Bt. 黑云母
Fig.2 Field and microscope photos of granites samples from Huma area in the northern Greater Khingan Mountains
样号 | 点号 | 含量(10-6) | Th/U | 同位素比值及误差 | 同位素年龄及误差(Ma) | 谐和度 (%) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pb | U | Th | 206Pb/238U | 207Pb/235U | 207Pb/206Pb | 206Pb/238U | 207Pb/235U | 207Pb/206Pb | ||||||||||
Pm01 | Pm01-01 | 0.20 | 1573 | 435 | 0.29 | 0.050±0.0012 | 0.368±0.0020 | 0.053±0.0016 | 312.5±3.9 | 312.4±7.6 | 322±36 | 99 | ||||||
Pm01-02 | 0.37 | 573 | 160 | 0.29 | 0.050±0.0014 | 0.362±0.0050 | 0.053±0.0048 | 312.2±4.3 | 318.0±11 | 323±110 | 98 | |||||||
Pm01-03 | 0.59 | 152 | 88 | 0.60 | 0.049±0.0023 | 0.373±0.0088 | 0.055±0.0085 | 308.2±6.9 | 321.0±16 | 421±190 | 96 | |||||||
Pm01-04 | 0.38 | 791 | 188 | 0.25 | 0.049±0.0019 | 0.357±0.0033 | 0.053±0.0028 | 310.0±5.7 | 314.0±14 | 307±63 | 99 | |||||||
Pm01-05 | 0.18 | 448 | 167 | 0.39 | 0.049±0.0014 | 0.375±0.0029 | 0.056±0.0025 | 307.3±4.3 | 324.9±9.2 | 443±56 | 94 | |||||||
Pm01-06 | 0.56 | 444 | 260 | 0.61 | 0.049±0.0014 | 0.372±0.0060 | 0.055±0.0058 | 308.0±4.3 | 300.2±9.9 | 417±130 | 97 | |||||||
Pm01-07 | 0.31 | 358 | 159 | 0.46 | 0.049±0.0015 | 0.363±0.0043 | 0.054±0.0041 | 307.9±4.5 | 326.0±10 | 360±92 | 94 | |||||||
Pm01-08 | 0.55 | 467 | 134 | 0.30 | 0.05±0.0017 | 0.351±0.0046 | 0.052±0.0043 | 311.6±5.1 | 284.0±18 | 261±99 | 91 | |||||||
Pm01-09 | 0.43 | 470 | 197 | 0.43 | 0.05±0.0014 | 0.371±0.0035 | 0.054±0.0032 | 313.9±4.4 | 333.0±11 | 370±73 | 94 | |||||||
Pm01-10 | 0.26 | 1087 | 390 | 0.37 | 0.05±0.0013 | 0.372±0.0025 | 0.054±0.0022 | 313.5±4.0 | 297.9±8.4 | 378±49 | 95 | |||||||
Pm01-11 | 0.39 | 184 | 66 | 0.37 | 0.049±0.0017 | 0.404±0.0039 | 0.059±0.0035 | 310.7±5.2 | 289.0±13 | 577±76 | 93 | |||||||
Pm01-12 | 0.22 | 1215 | 364 | 0.31 | 0.048±0.0013 | 0.348±0.0022 | 0.053±0.0018 | 306.5±3.7 | 290.7±8.1 | 311±41 | 95 | |||||||
Pm02 | Pm02-01 | 0.64 | 1025 | 124 | 0.12 | 0.049±0.0012 | 0.382±0.0021 | 0.057±0.0035 | 313.6±4.5 | 324.3±10.6 | 432.3±121 | 97 | ||||||
Pm02-02 | 0.43 | 875 | 105 | 0.12 | 0.048±0.0013 | 0.353±0.0023 | 0.054±0.0020 | 313.2±3.9 | 334.6±19.3 | 456.7±97 | 93 | |||||||
Pm02-03 | 0.68 | 254 | 116 | 0.46 | 0.050±0.0012 | 0.398±0.0054 | 0.059±0.0013 | 314.2±4.1 | 344.1±13.5 | 576.0±306 | 91 | |||||||
Pm02-04 | 0.61 | 351 | 243 | 0.69 | 0.050±0.0018 | 0.376±0.0061 | 0.055±0.0026 | 312.6±4.8 | 328.3±14.3 | 431.0±79 | 95 | |||||||
Pm02-05 | 0.66 | 1164 | 556 | 0.48 | 0.049±0.0017 | 0.412±0.0019 | 0.058±0.0024 | 310.5±4.3 | 334.2±15.6 | 552.6±53 | 92 | |||||||
Pm02-06 | 0.41 | 289 | 134 | 0.46 | 0.050±0.0017 | 0.398±0.0021 | 0.057±0.0023 | 311.6±5.4 | 343.2±17.4 | 581.8±210 | 90 | |||||||
Pm02-07 | 0.53 | 780 | 410 | 0.53 | 0.049±0.0019 | 0.378±0.0024 | 0.058±0.0036 | 314.8±4.3 | 338.4±16.3 | 532.0±134 | 93 | |||||||
Pm02-08 | 0.18 | 378 | 238 | 0.63 | 0.050±0.0014 | 0.367±0.0035 | 0.055±0.0029 | 312.7±4.3 | 332.8±18.2 | 380.9±86 | 94 | |||||||
Pm02-09 | 0.38 | 1231 | 452 | 0.37 | 0.049±0.0017 | 0.395±0.0037 | 0.056±0.003 | 315.6±4.5 | 348.2±13.4 | 465.0±210 | 90 | |||||||
Pm02-10 | 0.51 | 650 | 287 | 0.44 | 0.049±0.0016 | 0.389±0.0045 | 0.058±0.0018 | 312.9±3.9 | 344.1±12.0 | 624.6±173 | 90 | |||||||
Pm02-11 | 0.48 | 754 | 352 | 0.47 | 0.051±0.0015 | 0.376±0.0026 | 0.056±0.0017 | 316.3±5.9 | 340.6±19.3 | 541.0±147 | 92 | |||||||
Pm02-12 | 0.56 | 1091 | 492 | 0.45 | 0.050±0.0017 | 0.384±0.0031 | 0.057±0.0014 | 313.7±4.2 | 339.8±16.5 | 543.2±185 | 92 |
表1 大兴安岭北段呼玛地区晚石炭世花岗岩LA-ICP-MS锆石U-Pb同位素分析结果
Table 1 Zircon LA-ICP-MS U-Pb isotopic analysis results of Late Carboniferous granites from Huma area in the northern Greater Khingan Mountains
样号 | 点号 | 含量(10-6) | Th/U | 同位素比值及误差 | 同位素年龄及误差(Ma) | 谐和度 (%) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pb | U | Th | 206Pb/238U | 207Pb/235U | 207Pb/206Pb | 206Pb/238U | 207Pb/235U | 207Pb/206Pb | ||||||||||
Pm01 | Pm01-01 | 0.20 | 1573 | 435 | 0.29 | 0.050±0.0012 | 0.368±0.0020 | 0.053±0.0016 | 312.5±3.9 | 312.4±7.6 | 322±36 | 99 | ||||||
Pm01-02 | 0.37 | 573 | 160 | 0.29 | 0.050±0.0014 | 0.362±0.0050 | 0.053±0.0048 | 312.2±4.3 | 318.0±11 | 323±110 | 98 | |||||||
Pm01-03 | 0.59 | 152 | 88 | 0.60 | 0.049±0.0023 | 0.373±0.0088 | 0.055±0.0085 | 308.2±6.9 | 321.0±16 | 421±190 | 96 | |||||||
Pm01-04 | 0.38 | 791 | 188 | 0.25 | 0.049±0.0019 | 0.357±0.0033 | 0.053±0.0028 | 310.0±5.7 | 314.0±14 | 307±63 | 99 | |||||||
Pm01-05 | 0.18 | 448 | 167 | 0.39 | 0.049±0.0014 | 0.375±0.0029 | 0.056±0.0025 | 307.3±4.3 | 324.9±9.2 | 443±56 | 94 | |||||||
Pm01-06 | 0.56 | 444 | 260 | 0.61 | 0.049±0.0014 | 0.372±0.0060 | 0.055±0.0058 | 308.0±4.3 | 300.2±9.9 | 417±130 | 97 | |||||||
Pm01-07 | 0.31 | 358 | 159 | 0.46 | 0.049±0.0015 | 0.363±0.0043 | 0.054±0.0041 | 307.9±4.5 | 326.0±10 | 360±92 | 94 | |||||||
Pm01-08 | 0.55 | 467 | 134 | 0.30 | 0.05±0.0017 | 0.351±0.0046 | 0.052±0.0043 | 311.6±5.1 | 284.0±18 | 261±99 | 91 | |||||||
Pm01-09 | 0.43 | 470 | 197 | 0.43 | 0.05±0.0014 | 0.371±0.0035 | 0.054±0.0032 | 313.9±4.4 | 333.0±11 | 370±73 | 94 | |||||||
Pm01-10 | 0.26 | 1087 | 390 | 0.37 | 0.05±0.0013 | 0.372±0.0025 | 0.054±0.0022 | 313.5±4.0 | 297.9±8.4 | 378±49 | 95 | |||||||
Pm01-11 | 0.39 | 184 | 66 | 0.37 | 0.049±0.0017 | 0.404±0.0039 | 0.059±0.0035 | 310.7±5.2 | 289.0±13 | 577±76 | 93 | |||||||
Pm01-12 | 0.22 | 1215 | 364 | 0.31 | 0.048±0.0013 | 0.348±0.0022 | 0.053±0.0018 | 306.5±3.7 | 290.7±8.1 | 311±41 | 95 | |||||||
Pm02 | Pm02-01 | 0.64 | 1025 | 124 | 0.12 | 0.049±0.0012 | 0.382±0.0021 | 0.057±0.0035 | 313.6±4.5 | 324.3±10.6 | 432.3±121 | 97 | ||||||
Pm02-02 | 0.43 | 875 | 105 | 0.12 | 0.048±0.0013 | 0.353±0.0023 | 0.054±0.0020 | 313.2±3.9 | 334.6±19.3 | 456.7±97 | 93 | |||||||
Pm02-03 | 0.68 | 254 | 116 | 0.46 | 0.050±0.0012 | 0.398±0.0054 | 0.059±0.0013 | 314.2±4.1 | 344.1±13.5 | 576.0±306 | 91 | |||||||
Pm02-04 | 0.61 | 351 | 243 | 0.69 | 0.050±0.0018 | 0.376±0.0061 | 0.055±0.0026 | 312.6±4.8 | 328.3±14.3 | 431.0±79 | 95 | |||||||
Pm02-05 | 0.66 | 1164 | 556 | 0.48 | 0.049±0.0017 | 0.412±0.0019 | 0.058±0.0024 | 310.5±4.3 | 334.2±15.6 | 552.6±53 | 92 | |||||||
Pm02-06 | 0.41 | 289 | 134 | 0.46 | 0.050±0.0017 | 0.398±0.0021 | 0.057±0.0023 | 311.6±5.4 | 343.2±17.4 | 581.8±210 | 90 | |||||||
Pm02-07 | 0.53 | 780 | 410 | 0.53 | 0.049±0.0019 | 0.378±0.0024 | 0.058±0.0036 | 314.8±4.3 | 338.4±16.3 | 532.0±134 | 93 | |||||||
Pm02-08 | 0.18 | 378 | 238 | 0.63 | 0.050±0.0014 | 0.367±0.0035 | 0.055±0.0029 | 312.7±4.3 | 332.8±18.2 | 380.9±86 | 94 | |||||||
Pm02-09 | 0.38 | 1231 | 452 | 0.37 | 0.049±0.0017 | 0.395±0.0037 | 0.056±0.003 | 315.6±4.5 | 348.2±13.4 | 465.0±210 | 90 | |||||||
Pm02-10 | 0.51 | 650 | 287 | 0.44 | 0.049±0.0016 | 0.389±0.0045 | 0.058±0.0018 | 312.9±3.9 | 344.1±12.0 | 624.6±173 | 90 | |||||||
Pm02-11 | 0.48 | 754 | 352 | 0.47 | 0.051±0.0015 | 0.376±0.0026 | 0.056±0.0017 | 316.3±5.9 | 340.6±19.3 | 541.0±147 | 92 | |||||||
Pm02-12 | 0.56 | 1091 | 492 | 0.45 | 0.050±0.0017 | 0.384±0.0031 | 0.057±0.0014 | 313.7±4.2 | 339.8±16.5 | 543.2±185 | 92 |
图3 大兴安岭北段呼玛地区晚石炭世花岗岩锆石阴极发光图像
Fig.3 Zircon Cathodoluminescence images of Late Carboniferous granites from Huma area in the northern Greater Khingan Mountains
图4 大兴安岭北段呼玛地区晚石炭世中细粒二长花岗岩、中细粒花岗闪长岩锆石U-Pb年龄谐和图(a,c)和年龄加权平均直方图(b,d)
Fig.4 Zircon U-Pb concordia (a,c)and weighted mean histograms (b,d)for medium-fine monzonite and medium-fine granodiorite zircons of Late Carboniferous in Huma area in the northern Greater Khingan Mountains
岩石类型 | 样号 | SiO2 | Al2O3 | Fe2O3 | FeO | MgO | CaO | Na2O | K2O | MnO | P2O5 | TiO2 | 烧失量 | 总量 | K2O/ Na2O | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
二长花岗岩 | Pm01 | 76.86 | 12.76 | 0.68 | 0.54 | 0.12 | 0.86 | 3.47 | 4.07 | 0.05 | 0.03 | 0.14 | 0.31 | 99.89 | 1.17 | ||||||||||||
Pt01 | 75.15 | 13.31 | 1.32 | 0.40 | 0.24 | 0.67 | 3.66 | 4.64 | 0.04 | 0.03 | 0.17 | 0.15 | 99.78 | 1.27 | |||||||||||||
Pt02 | 75.01 | 13.59 | 0.51 | 0.62 | 0.11 | 0.96 | 3.89 | 4.92 | 0.04 | 0.09 | 0.13 | 0.19 | 100.10 | 1.26 | |||||||||||||
Pt03 | 75.93 | 12.93 | 1.11 | 0.46 | 0.22 | 1.06 | 3.51 | 4.13 | 0.05 | 0.04 | 0.15 | 0.35 | 99.94 | 1.18 | |||||||||||||
Pt04 | 75.11 | 13.37 | 1.21 | 0.46 | 0.16 | 0.87 | 3.59 | 4.68 | 0.04 | 0.06 | 0.16 | 0.32 | 100.00 | 1.30 | |||||||||||||
花岗闪长岩 | Pm02 | 70.13 | 14.32 | 2.53 | 1.56 | 0.58 | 1.04 | 4.08 | 4.02 | 0.09 | 0.15 | 0.27 | 0.83 | 98.77 | 0.99 | ||||||||||||
Pt05 | 72.32 | 14.89 | 1.56 | 1.30 | 0.35 | 1.13 | 3.95 | 4.88 | 0.08 | 0.10 | 0.40 | 0.56 | 100.96 | 1.24 | |||||||||||||
Pt06 | 70.66 | 15.78 | 1.38 | 1.55 | 0.29 | 1.37 | 4.16 | 4.53 | 0.09 | 0.12 | 0.29 | 0.79 | 100.22 | 1.09 | |||||||||||||
Pt07 | 70.95 | 15.91 | 1.89 | 1.45 | 0.41 | 1.09 | 4.11 | 4.76 | 0.09 | 0.11 | 0.26 | 0.72 | 101.03 | 1.16 | |||||||||||||
富里西花岗岩 | 均值(n=4) | 74.75 | 13.36 | 1.14 | 0.32 | 0.23 | 0.43 | 3.22 | 4.90 | 0.03 | 0.07 | 0.26 | 1.13 | 99.83 | 1.52 | ||||||||||||
新立村花岗岩 | 均值(n=5) | 74.12 | 13.75 | 1.25 | - | 0.37 | 1.09 | 4.22 | 4.25 | 0.10 | 0.05 | 0.18 | 0.52 | 99.92 | 1.01 | ||||||||||||
依克特花岗岩 | 均值(n=4) | 72.32 | 14.44 | 2.01 | - | 0.62 | 1.10 | 4.14 | 3.56 | 0.14 | 0.15 | 0.27 | 1.26 | 99.99 | 0.86 | ||||||||||||
十二站花岗岩 | 均值(n=4) | 72.27 | 14.11 | 2.61 | - | 0.46 | 1.29 | 2.99 | 5.44 | 0.05 | 0.09 | 0.38 | 0.39 | 100.08 | 1.82 | ||||||||||||
龙镇花岗岩 | 均值(n=4) | 73.29 | 14.67 | 1.71 | - | 0.40 | 1.18 | 3.57 | 4.15 | 0.06 | 0.08 | 0.23 | 0.58 | 99.92 | 1.16 | ||||||||||||
岩石类型 | 样号 | A/NK | A/CNK | σ | TFeO/ MgO | Mg# | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | ||||||||||||
二长花岗岩 | Pm01 | 1.26 | 1.09 | 1.68 | 9.60 | 15.66 | 27.60 | 54.70 | 6.47 | 23.00 | 4.10 | 0.61 | 3.26 | 0.61 | 3.58 | ||||||||||||
Pt01 | 1.20 | 1.08 | 2.14 | 6.62 | 21.23 | 28.51 | 59.44 | 6.33 | 21.60 | 3.73 | 0.73 | 3.34 | 0.46 | 2.45 | |||||||||||||
Pt02 | 1.16 | 1.01 | 2.42 | 9.81 | 15.38 | 28.46 | 58.17 | 6.31 | 21.58 | 3.69 | 0.71 | 3.31 | 0.49 | 2.46 | |||||||||||||
Pt03 | 1.26 | 1.06 | 1.77 | 6.63 | 21.19 | 28.29 | 58.35 | 6.36 | 22.78 | 3.85 | 0.69 | 3.29 | 0.56 | 2.55 | |||||||||||||
Pt04 | 1.22 | 1.06 | 2.13 | 9.68 | 15.55 | 28.12 | 57.63 | 6.41 | 21.97 | 3.78 | 0.71 | 3.32 | 0.58 | 2.49 | |||||||||||||
花岗闪长岩 | Pm02 | 1.29 | 1.10 | 1.53 | 6.61 | 21.23 | 37.33 | 71.35 | 10.37 | 42.50 | 8.62 | 1.88 | 6.92 | 1.14 | 6.10 | ||||||||||||
Pt05 | 1.26 | 1.07 | 1.81 | 7.72 | 18.75 | 39.91 | 72.08 | 8.14 | 31.93 | 5.94 | 1.53 | 4.87 | 0.75 | 3.85 | |||||||||||||
Pt06 | 1.34 | 1.11 | 1.76 | 9.63 | 15.62 | 36.21 | 70.29 | 8.18 | 32.82 | 5.96 | 1.55 | 4.93 | 0.76 | 3.89 | |||||||||||||
Pt07 | 1.33 | 1.14 | 1.83 | 7.68 | 18.83 | 34.57 | 71.77 | 8.33 | 32.22 | 6.19 | 1.63 | 5.01 | 0.89 | 3.92 | |||||||||||||
富里西花岗岩 | 均值(n=4) | 1.26 | 1.17 | 2.08 | 5.85 | 23.35 | 29.08 | 51.98 | 5.91 | 19.75 | 3.32 | 0.58 | 2.66 | 0.41 | 2.23 | ||||||||||||
新立村花岗岩 | 均值(n=5) | 1.19 | 1.02 | 2.31 | 3.04 | 36.96 | 19.06 | 39.44 | 4.79 | 17.36 | 3.75 | 0.49 | 3.76 | 0.60 | 3.33 | ||||||||||||
依克特花岗岩 | 均值(n=4) | 1.35 | 1.14 | 2.02 | 2.92 | 37.93 | 20.13 | 39.28 | 4.69 | 16.98 | 3.22 | 0.54 | 3.10 | 0.48 | 2.61 | ||||||||||||
十二站花岗岩 | 均值(n=4) | 1.30 | 1.07 | 2.42 | 5.11 | 25.88 | 62.45 | 123.50 | 13.76 | 47.25 | 7.75 | 1.53 | 6.46 | 1.00 | 5.82 | ||||||||||||
龙镇花岗岩 | 均值(n=4) | 1.41 | 1.17 | 1.97 | 3.84 | 31.67 | 31.83 | 63.35 | 7.41 | 26.88 | 4.91 | 0.52 | 4.17 | 0.68 | 3.92 | ||||||||||||
岩石类型 | 样号 | Ho | Er | Tm | Yb | Lu | Y | ∑REE | LREE/ HREE | (La/Yb)N | (Gd/Yb)N | δEu | δCe | ||||||||||||||
二长花岗岩 | Pm01 | 0.72 | 2.19 | 0.36 | 2.43 | 0.38 | 16.44 | 130.01 | 8.61 | 8.15 | 1.08 | 0.49 | 0.95 | ||||||||||||||
Pt01 | 0.46 | 1.40 | 0.21 | 1.53 | 0.24 | 17.03 | 130.43 | 11.93 | 13.37 | 1.76 | 0.62 | 1.02 | |||||||||||||||
Pt02 | 0.44 | 1.39 | 0.22 | 1.55 | 0.26 | 16.76 | 129.04 | 11.75 | 13.17 | 1.72 | 0.61 | 1.00 | |||||||||||||||
Pt03 | 0.52 | 1.46 | 0.27 | 1.66 | 0.29 | 16.88 | 130.92 | 11.35 | 12.22 | 1.60 | 0.58 | 1.01 | |||||||||||||||
Pt04 | 0.53 | 1.55 | 0.25 | 1.58 | 0.31 | 16.83 | 129.23 | 11.18 | 12.77 | 1.70 | 0.60 | 1.00 | |||||||||||||||
花岗闪长岩 | Pm02 | 1.16 | 3.17 | 0.45 | 1.88 | 0.42 | 17.85 | 193.29 | 8.10 | 13.39 | 2.97 | 0.72 | 0.86 | ||||||||||||||
Pt05 | 0.72 | 2.08 | 0.30 | 1.82 | 0.30 | 17.77 | 174.22 | 10.86 | 14.78 | 2.16 | 0.85 | 0.91 | |||||||||||||||
Pt06 | 0.78 | 2.22 | 0.32 | 1.79 | 0.35 | 15.33 | 170.05 | 10.31 | 13.64 | 2.22 | 0.85 | 0.95 | |||||||||||||||
Pt07 | 0.77 | 2.35 | 0.41 | 1.85 | 0.38 | 16.59 | 170.29 | 9.93 | 12.60 | 2.19 | 0.87 | 0.99 | |||||||||||||||
富里西花岗岩 | 均值(n=4) | 0.44 | 1.28 | 0.22 | 1.53 | 0.30 | 11.80 | 119.66 | 12.22 | 13.68 | 1.41 | 0.58 | 0.90 | ||||||||||||||
新立村花岗岩 | 均值(n=5) | 0.72 | 1.96 | 0.32 | 2.10 | 0.31 | 18.22 | 98.00 | 6.48 | 6.52 | 1.45 | 0.40 | 0.97 | ||||||||||||||
依克特花岗岩 | 均值(n=4) | 0.55 | 1.51 | 0.25 | 1.63 | 0.24 | 14.03 | 95.19 | 8.19 | 8.88 | 1.54 | 0.52 | 0.94 | ||||||||||||||
十二站花岗岩 | 均值(n=4) | 1.16 | 3.31 | 0.50 | 3.41 | 0.55 | 19.82 | 278.43 | 11.55 | 13.16 | 1.53 | 0.64 | 0.97 | ||||||||||||||
龙镇花岗岩 | 均值(n=4) | 0.78 | 2.29 | 0.36 | 2.43 | 0.39 | 11.53 | 149.90 | 8.98 | 9.40 | 1.39 | 0.34 | 0.96 | ||||||||||||||
岩石类型 | 样号 | Rb | Sr | Ba | Nb | Ta | Ga | Zr | Hf | Th | Cr | Sc | U | 数据来源 | |||||||||||||
二长花岗岩 | Pm01 | 85.40 | 46.90 | 596.32 | 14.80 | 1.51 | 11.56 | 97.80 | 2.60 | 13.20 | 13.80 | 4.14 | 1.93 | 本文实测 | |||||||||||||
Pt01 | 104.00 | 82.10 | 618.00 | 11.70 | 0.89 | 12.91 | 112.00 | 2.80 | 11.60 | 12.00 | 2.30 | 1.94 | |||||||||||||||
Pt02 | 99.06 | 81.28 | 611.37 | 11.58 | 0.86 | 13.78 | 110.01 | 2.76 | 10.98 | 11.89 | 2.37 | 1.87 | |||||||||||||||
Pt03 | 103.22 | 81.89 | 615.15 | 12.35 | 0.91 | 12.13 | 109.26 | 2.71 | 11.88 | 12.39 | 3.11 | 1.89 | |||||||||||||||
Pt04 | 99.69 | 80.83 | 602.25 | 11.82 | 0.95 | 10.38 | 110.22 | 2.75 | 11.37 | 12.83 | 2.58 | 1.91 | |||||||||||||||
花岗闪长岩 | Pm02 | 44.40 | 42.13 | 325.00 | 12.60 | 0.96 | 15.26 | 277.00 | 3.10 | 4.97 | 16.80 | 11.60 | 1.23 | 本文实测 | |||||||||||||
Pt05 | 75.60 | 71.41 | 521.00 | 8.80 | 0.80 | 13.92 | 115.00 | 2.60 | 8.50 | 18.30 | 14.60 | 2.59 | |||||||||||||||
Pt06 | 71.39 | 80.15 | 510.99 | 8.78 | 0.77 | 15.18 | 112.91 | 2.56 | 7.63 | 15.33 | 13.58 | 2.38 | |||||||||||||||
Pt07 | 72.66 | 68.22 | 515.52 | 9.81 | 0.83 | 14.95 | 115.33 | 2.89 | 7.81 | 13.36 | 13.62 | 2.39 | |||||||||||||||
十二站花岗岩 | 均值(n=4) | 105.18 | 172.75 | 945.75 | 13.37 | 1.03 | 17.68 | 314.75 | 8.92 | 15.13 | 2.32 | 4.58 | 2.98 | 文献[ | |||||||||||||
富里西花岗岩 | 均值(n=4) | 142.58 | 142.05 | 734.80 | 20.20 | 1.64 | 16.00 | 161.75 | 3.78 | 15.25 | - | 5.71 | - | 文献[ | |||||||||||||
新立村花岗岩 | 均值(n=5) | 137.80 | 133.20 | 387.80 | 17.82 | 1.47 | 15.40 | 92.44 | 3.19 | 12.62 | 8.88 | 3.77 | 2.37 | 文献[ | |||||||||||||
依克特花岗岩 | 均值(n=4) | 131.75 | 272.75 | 646.75 | 14.58 | 1.19 | 17.25 | 108.23 | 3.35 | 10.10 | 3.50 | 3.14 | 2.32 | 文献[ | |||||||||||||
龙镇花岗岩 | 均值(n=4) | 113.23 | 144.60 | 718.75 | 7.98 | 1.10 | 16.83 | 169.45 | 5.27 | 16.53 | 1.85 | 4.95 | 5.67 | 文献[39] |
表2 大兴安岭北段呼玛地区晚石炭世花岗岩主量元素(%)和微量元素(10-6)分析结果
Table 2 Analysis results of major elements (%) and trace elements (10-6)of Late Carboniferous granites from Huma area in the northern Greater Khingan Mountains
岩石类型 | 样号 | SiO2 | Al2O3 | Fe2O3 | FeO | MgO | CaO | Na2O | K2O | MnO | P2O5 | TiO2 | 烧失量 | 总量 | K2O/ Na2O | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
二长花岗岩 | Pm01 | 76.86 | 12.76 | 0.68 | 0.54 | 0.12 | 0.86 | 3.47 | 4.07 | 0.05 | 0.03 | 0.14 | 0.31 | 99.89 | 1.17 | ||||||||||||
Pt01 | 75.15 | 13.31 | 1.32 | 0.40 | 0.24 | 0.67 | 3.66 | 4.64 | 0.04 | 0.03 | 0.17 | 0.15 | 99.78 | 1.27 | |||||||||||||
Pt02 | 75.01 | 13.59 | 0.51 | 0.62 | 0.11 | 0.96 | 3.89 | 4.92 | 0.04 | 0.09 | 0.13 | 0.19 | 100.10 | 1.26 | |||||||||||||
Pt03 | 75.93 | 12.93 | 1.11 | 0.46 | 0.22 | 1.06 | 3.51 | 4.13 | 0.05 | 0.04 | 0.15 | 0.35 | 99.94 | 1.18 | |||||||||||||
Pt04 | 75.11 | 13.37 | 1.21 | 0.46 | 0.16 | 0.87 | 3.59 | 4.68 | 0.04 | 0.06 | 0.16 | 0.32 | 100.00 | 1.30 | |||||||||||||
花岗闪长岩 | Pm02 | 70.13 | 14.32 | 2.53 | 1.56 | 0.58 | 1.04 | 4.08 | 4.02 | 0.09 | 0.15 | 0.27 | 0.83 | 98.77 | 0.99 | ||||||||||||
Pt05 | 72.32 | 14.89 | 1.56 | 1.30 | 0.35 | 1.13 | 3.95 | 4.88 | 0.08 | 0.10 | 0.40 | 0.56 | 100.96 | 1.24 | |||||||||||||
Pt06 | 70.66 | 15.78 | 1.38 | 1.55 | 0.29 | 1.37 | 4.16 | 4.53 | 0.09 | 0.12 | 0.29 | 0.79 | 100.22 | 1.09 | |||||||||||||
Pt07 | 70.95 | 15.91 | 1.89 | 1.45 | 0.41 | 1.09 | 4.11 | 4.76 | 0.09 | 0.11 | 0.26 | 0.72 | 101.03 | 1.16 | |||||||||||||
富里西花岗岩 | 均值(n=4) | 74.75 | 13.36 | 1.14 | 0.32 | 0.23 | 0.43 | 3.22 | 4.90 | 0.03 | 0.07 | 0.26 | 1.13 | 99.83 | 1.52 | ||||||||||||
新立村花岗岩 | 均值(n=5) | 74.12 | 13.75 | 1.25 | - | 0.37 | 1.09 | 4.22 | 4.25 | 0.10 | 0.05 | 0.18 | 0.52 | 99.92 | 1.01 | ||||||||||||
依克特花岗岩 | 均值(n=4) | 72.32 | 14.44 | 2.01 | - | 0.62 | 1.10 | 4.14 | 3.56 | 0.14 | 0.15 | 0.27 | 1.26 | 99.99 | 0.86 | ||||||||||||
十二站花岗岩 | 均值(n=4) | 72.27 | 14.11 | 2.61 | - | 0.46 | 1.29 | 2.99 | 5.44 | 0.05 | 0.09 | 0.38 | 0.39 | 100.08 | 1.82 | ||||||||||||
龙镇花岗岩 | 均值(n=4) | 73.29 | 14.67 | 1.71 | - | 0.40 | 1.18 | 3.57 | 4.15 | 0.06 | 0.08 | 0.23 | 0.58 | 99.92 | 1.16 | ||||||||||||
岩石类型 | 样号 | A/NK | A/CNK | σ | TFeO/ MgO | Mg# | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | ||||||||||||
二长花岗岩 | Pm01 | 1.26 | 1.09 | 1.68 | 9.60 | 15.66 | 27.60 | 54.70 | 6.47 | 23.00 | 4.10 | 0.61 | 3.26 | 0.61 | 3.58 | ||||||||||||
Pt01 | 1.20 | 1.08 | 2.14 | 6.62 | 21.23 | 28.51 | 59.44 | 6.33 | 21.60 | 3.73 | 0.73 | 3.34 | 0.46 | 2.45 | |||||||||||||
Pt02 | 1.16 | 1.01 | 2.42 | 9.81 | 15.38 | 28.46 | 58.17 | 6.31 | 21.58 | 3.69 | 0.71 | 3.31 | 0.49 | 2.46 | |||||||||||||
Pt03 | 1.26 | 1.06 | 1.77 | 6.63 | 21.19 | 28.29 | 58.35 | 6.36 | 22.78 | 3.85 | 0.69 | 3.29 | 0.56 | 2.55 | |||||||||||||
Pt04 | 1.22 | 1.06 | 2.13 | 9.68 | 15.55 | 28.12 | 57.63 | 6.41 | 21.97 | 3.78 | 0.71 | 3.32 | 0.58 | 2.49 | |||||||||||||
花岗闪长岩 | Pm02 | 1.29 | 1.10 | 1.53 | 6.61 | 21.23 | 37.33 | 71.35 | 10.37 | 42.50 | 8.62 | 1.88 | 6.92 | 1.14 | 6.10 | ||||||||||||
Pt05 | 1.26 | 1.07 | 1.81 | 7.72 | 18.75 | 39.91 | 72.08 | 8.14 | 31.93 | 5.94 | 1.53 | 4.87 | 0.75 | 3.85 | |||||||||||||
Pt06 | 1.34 | 1.11 | 1.76 | 9.63 | 15.62 | 36.21 | 70.29 | 8.18 | 32.82 | 5.96 | 1.55 | 4.93 | 0.76 | 3.89 | |||||||||||||
Pt07 | 1.33 | 1.14 | 1.83 | 7.68 | 18.83 | 34.57 | 71.77 | 8.33 | 32.22 | 6.19 | 1.63 | 5.01 | 0.89 | 3.92 | |||||||||||||
富里西花岗岩 | 均值(n=4) | 1.26 | 1.17 | 2.08 | 5.85 | 23.35 | 29.08 | 51.98 | 5.91 | 19.75 | 3.32 | 0.58 | 2.66 | 0.41 | 2.23 | ||||||||||||
新立村花岗岩 | 均值(n=5) | 1.19 | 1.02 | 2.31 | 3.04 | 36.96 | 19.06 | 39.44 | 4.79 | 17.36 | 3.75 | 0.49 | 3.76 | 0.60 | 3.33 | ||||||||||||
依克特花岗岩 | 均值(n=4) | 1.35 | 1.14 | 2.02 | 2.92 | 37.93 | 20.13 | 39.28 | 4.69 | 16.98 | 3.22 | 0.54 | 3.10 | 0.48 | 2.61 | ||||||||||||
十二站花岗岩 | 均值(n=4) | 1.30 | 1.07 | 2.42 | 5.11 | 25.88 | 62.45 | 123.50 | 13.76 | 47.25 | 7.75 | 1.53 | 6.46 | 1.00 | 5.82 | ||||||||||||
龙镇花岗岩 | 均值(n=4) | 1.41 | 1.17 | 1.97 | 3.84 | 31.67 | 31.83 | 63.35 | 7.41 | 26.88 | 4.91 | 0.52 | 4.17 | 0.68 | 3.92 | ||||||||||||
岩石类型 | 样号 | Ho | Er | Tm | Yb | Lu | Y | ∑REE | LREE/ HREE | (La/Yb)N | (Gd/Yb)N | δEu | δCe | ||||||||||||||
二长花岗岩 | Pm01 | 0.72 | 2.19 | 0.36 | 2.43 | 0.38 | 16.44 | 130.01 | 8.61 | 8.15 | 1.08 | 0.49 | 0.95 | ||||||||||||||
Pt01 | 0.46 | 1.40 | 0.21 | 1.53 | 0.24 | 17.03 | 130.43 | 11.93 | 13.37 | 1.76 | 0.62 | 1.02 | |||||||||||||||
Pt02 | 0.44 | 1.39 | 0.22 | 1.55 | 0.26 | 16.76 | 129.04 | 11.75 | 13.17 | 1.72 | 0.61 | 1.00 | |||||||||||||||
Pt03 | 0.52 | 1.46 | 0.27 | 1.66 | 0.29 | 16.88 | 130.92 | 11.35 | 12.22 | 1.60 | 0.58 | 1.01 | |||||||||||||||
Pt04 | 0.53 | 1.55 | 0.25 | 1.58 | 0.31 | 16.83 | 129.23 | 11.18 | 12.77 | 1.70 | 0.60 | 1.00 | |||||||||||||||
花岗闪长岩 | Pm02 | 1.16 | 3.17 | 0.45 | 1.88 | 0.42 | 17.85 | 193.29 | 8.10 | 13.39 | 2.97 | 0.72 | 0.86 | ||||||||||||||
Pt05 | 0.72 | 2.08 | 0.30 | 1.82 | 0.30 | 17.77 | 174.22 | 10.86 | 14.78 | 2.16 | 0.85 | 0.91 | |||||||||||||||
Pt06 | 0.78 | 2.22 | 0.32 | 1.79 | 0.35 | 15.33 | 170.05 | 10.31 | 13.64 | 2.22 | 0.85 | 0.95 | |||||||||||||||
Pt07 | 0.77 | 2.35 | 0.41 | 1.85 | 0.38 | 16.59 | 170.29 | 9.93 | 12.60 | 2.19 | 0.87 | 0.99 | |||||||||||||||
富里西花岗岩 | 均值(n=4) | 0.44 | 1.28 | 0.22 | 1.53 | 0.30 | 11.80 | 119.66 | 12.22 | 13.68 | 1.41 | 0.58 | 0.90 | ||||||||||||||
新立村花岗岩 | 均值(n=5) | 0.72 | 1.96 | 0.32 | 2.10 | 0.31 | 18.22 | 98.00 | 6.48 | 6.52 | 1.45 | 0.40 | 0.97 | ||||||||||||||
依克特花岗岩 | 均值(n=4) | 0.55 | 1.51 | 0.25 | 1.63 | 0.24 | 14.03 | 95.19 | 8.19 | 8.88 | 1.54 | 0.52 | 0.94 | ||||||||||||||
十二站花岗岩 | 均值(n=4) | 1.16 | 3.31 | 0.50 | 3.41 | 0.55 | 19.82 | 278.43 | 11.55 | 13.16 | 1.53 | 0.64 | 0.97 | ||||||||||||||
龙镇花岗岩 | 均值(n=4) | 0.78 | 2.29 | 0.36 | 2.43 | 0.39 | 11.53 | 149.90 | 8.98 | 9.40 | 1.39 | 0.34 | 0.96 | ||||||||||||||
岩石类型 | 样号 | Rb | Sr | Ba | Nb | Ta | Ga | Zr | Hf | Th | Cr | Sc | U | 数据来源 | |||||||||||||
二长花岗岩 | Pm01 | 85.40 | 46.90 | 596.32 | 14.80 | 1.51 | 11.56 | 97.80 | 2.60 | 13.20 | 13.80 | 4.14 | 1.93 | 本文实测 | |||||||||||||
Pt01 | 104.00 | 82.10 | 618.00 | 11.70 | 0.89 | 12.91 | 112.00 | 2.80 | 11.60 | 12.00 | 2.30 | 1.94 | |||||||||||||||
Pt02 | 99.06 | 81.28 | 611.37 | 11.58 | 0.86 | 13.78 | 110.01 | 2.76 | 10.98 | 11.89 | 2.37 | 1.87 | |||||||||||||||
Pt03 | 103.22 | 81.89 | 615.15 | 12.35 | 0.91 | 12.13 | 109.26 | 2.71 | 11.88 | 12.39 | 3.11 | 1.89 | |||||||||||||||
Pt04 | 99.69 | 80.83 | 602.25 | 11.82 | 0.95 | 10.38 | 110.22 | 2.75 | 11.37 | 12.83 | 2.58 | 1.91 | |||||||||||||||
花岗闪长岩 | Pm02 | 44.40 | 42.13 | 325.00 | 12.60 | 0.96 | 15.26 | 277.00 | 3.10 | 4.97 | 16.80 | 11.60 | 1.23 | 本文实测 | |||||||||||||
Pt05 | 75.60 | 71.41 | 521.00 | 8.80 | 0.80 | 13.92 | 115.00 | 2.60 | 8.50 | 18.30 | 14.60 | 2.59 | |||||||||||||||
Pt06 | 71.39 | 80.15 | 510.99 | 8.78 | 0.77 | 15.18 | 112.91 | 2.56 | 7.63 | 15.33 | 13.58 | 2.38 | |||||||||||||||
Pt07 | 72.66 | 68.22 | 515.52 | 9.81 | 0.83 | 14.95 | 115.33 | 2.89 | 7.81 | 13.36 | 13.62 | 2.39 | |||||||||||||||
十二站花岗岩 | 均值(n=4) | 105.18 | 172.75 | 945.75 | 13.37 | 1.03 | 17.68 | 314.75 | 8.92 | 15.13 | 2.32 | 4.58 | 2.98 | 文献[ | |||||||||||||
富里西花岗岩 | 均值(n=4) | 142.58 | 142.05 | 734.80 | 20.20 | 1.64 | 16.00 | 161.75 | 3.78 | 15.25 | - | 5.71 | - | 文献[ | |||||||||||||
新立村花岗岩 | 均值(n=5) | 137.80 | 133.20 | 387.80 | 17.82 | 1.47 | 15.40 | 92.44 | 3.19 | 12.62 | 8.88 | 3.77 | 2.37 | 文献[ | |||||||||||||
依克特花岗岩 | 均值(n=4) | 131.75 | 272.75 | 646.75 | 14.58 | 1.19 | 17.25 | 108.23 | 3.35 | 10.10 | 3.50 | 3.14 | 2.32 | 文献[ | |||||||||||||
龙镇花岗岩 | 均值(n=4) | 113.23 | 144.60 | 718.75 | 7.98 | 1.10 | 16.83 | 169.45 | 5.27 | 16.53 | 1.85 | 4.95 | 5.67 | 文献[39] |
图5 大兴安岭北段呼玛地区晚石炭世花岗岩TAS图解(a)、SiO2-TFeO/(MgO+TFeO)图解(b)、SiO2-K2O图解(c)和A/CNK-A/NK图解(d) ((a)和(c)底图据文献[36],(b)底图据文献[37],(d)底图据文献[38],富里西花岗岩数据引自文献[32],新立村和依克特花岗岩数据引自文献[33],十二站花岗岩数据引自文献[17],龙镇花岗岩数据引自文献[39],下文与此相同)
Fig.5 TAS diagram (a), SiO2-TFeO/(MgO+TFeO)diagram (b), SiO2-K2O diagram (c)and A/CNK-A/NK diagram (d)of the Late Carboniferous granites in the Huma area of the northern Greater Khingan Mountains
图6 大兴安岭北段呼玛地区晚石炭世花岗岩稀土元素球粒陨石标准化配分图(a)和微量元素原始地幔标准化蛛网图(b)(标准值据文献[40])
Fig.6 Chondrite-normalized REE distribution patterns (a)and primitive mantle-normalized multi-element spidergram (b)of Late Carboniferous granites from Huma area in the northern Greater Khingan Mountains (normalizing values after reference [40])
序号 | 位置 | 岩性 | 年龄(Ma) | 数据来源 |
---|---|---|---|---|
1 | 呼玛地区(50°56'31″N,126°39'36″E) | 二长花岗岩 | 310.3 | 本文 |
2 | 呼玛地区(50°59'10″N,126°46'50″E) | 花岗闪长岩 | 313.4 | 本文 |
3 | 塔源(51°29'49″N,124°23'05″E) | 二长花岗岩 | 318.0 | 据文献[ |
4 | 扎兰屯(48°48'26″N,121°42'11″E) | 二长花岗岩 | 309.0 | 据文献[ |
5 | 全胜林场(47°53'30″N,120°01'59″E) | 二长花岗岩-正长花岗岩 | 322.0~294.0 | 据文献[ |
6 | 乌奴尔(48°41'03″N,121°02'48″E) | 正长花岗岩 | 310.8 | 据文献[ |
7 | 五道岭(49°02'25″N,127°02'14″E) | 流纹岩 | 319.0~318.0 | 据文献[ |
8 | 核桃山(49°58'33″N,127°10'58″E) | 流纹岩 | 317.0 | 据文献[ |
9 | 十二站(51°11'52″N,125°40'46.5″E) | 钾长-二长花岗岩 | 298.0 | 据文献[ |
10 | 新林(51°42'N,125°07'E) | 二长花岗岩 | 303.0~300.0 | 据文献[ |
11 | 蘑菇气镇(47°32'48″N,122°36'34″E) | 二长花岗岩 | 320.9 | 据文献[ |
12 | 蘑菇气镇(47°30'22″N,122°21'59″E) | 花岗斑岩 | 309.8 | 据文献[ |
13 | 蘑菇气镇(47°31'16″N,122°20'15″E) | 流纹岩 | 312.6 | 据文献[ |
14 | 蘑菇气镇(47°38'43″N,122°26'25″E) | 流纹岩 | 307.5 | 据文献[ |
15 | 扎赉特旗(47°24'01″N,122°17'19″E) | 二长花岗岩 | 320.6 | 据文献[ |
16 | 扎赉特旗(47°24'02″N,122°18'42″E) | 黑云母花岗闪长岩 | 305.9 | 据文献[ |
17 | 扎赉特旗(47°24'02″N,122°18'42″E) | 花岗闪长岩 | 301.6 | 据文献[ |
18 | 扎赉特旗(47°23'55″N,122°19'32″E) | 辉长岩 | 300.6 | 据文献[ |
19 | 兔渡河(49°01'28″N,120°56'51″E) | 二长花岗岩 | 308.0 | 据文献[ |
20 | 兔渡河(49°00'41″N,121°00'16″E) | 二长花岗岩 | 308.0 | 据文献[ |
21 | 兔渡河(49°04'16″N,121°01'39″E) | 二长花岗岩 | 307.0 | 据文献[ |
22 | 黑河地区(49°08'45″N,127°06'30″E) | 正长花岗岩 | 319.0 | 据文献[ |
23 | 正达山(49°02'47″N,126°54'13″E) | 花岗闪长岩-二长花岗岩 | 319.0~315.0 | 据文献[ |
24 | 多宝山(49°57'36″N,125°47'45″E) | 碱长花岗岩-正长花岗岩 | 299.0~309.0 | 据文献[ |
25 | 罕达气—霍龙门(50°45'N,126°18'E) | 二长花岗岩-闪长岩等 | 315.0~298.0 | 据文献[ |
26 | 伊和乌拉(49°23'N,118°15'E) | 花岗片麻岩 | 300.0 | 据文献[ |
表3 大兴安岭北段晚石炭世侵入岩岩石年龄统计
Table 3 Statistics of rock age of Late Carboniferous intrusive rocks in Northern Greater Khingan Mountains
序号 | 位置 | 岩性 | 年龄(Ma) | 数据来源 |
---|---|---|---|---|
1 | 呼玛地区(50°56'31″N,126°39'36″E) | 二长花岗岩 | 310.3 | 本文 |
2 | 呼玛地区(50°59'10″N,126°46'50″E) | 花岗闪长岩 | 313.4 | 本文 |
3 | 塔源(51°29'49″N,124°23'05″E) | 二长花岗岩 | 318.0 | 据文献[ |
4 | 扎兰屯(48°48'26″N,121°42'11″E) | 二长花岗岩 | 309.0 | 据文献[ |
5 | 全胜林场(47°53'30″N,120°01'59″E) | 二长花岗岩-正长花岗岩 | 322.0~294.0 | 据文献[ |
6 | 乌奴尔(48°41'03″N,121°02'48″E) | 正长花岗岩 | 310.8 | 据文献[ |
7 | 五道岭(49°02'25″N,127°02'14″E) | 流纹岩 | 319.0~318.0 | 据文献[ |
8 | 核桃山(49°58'33″N,127°10'58″E) | 流纹岩 | 317.0 | 据文献[ |
9 | 十二站(51°11'52″N,125°40'46.5″E) | 钾长-二长花岗岩 | 298.0 | 据文献[ |
10 | 新林(51°42'N,125°07'E) | 二长花岗岩 | 303.0~300.0 | 据文献[ |
11 | 蘑菇气镇(47°32'48″N,122°36'34″E) | 二长花岗岩 | 320.9 | 据文献[ |
12 | 蘑菇气镇(47°30'22″N,122°21'59″E) | 花岗斑岩 | 309.8 | 据文献[ |
13 | 蘑菇气镇(47°31'16″N,122°20'15″E) | 流纹岩 | 312.6 | 据文献[ |
14 | 蘑菇气镇(47°38'43″N,122°26'25″E) | 流纹岩 | 307.5 | 据文献[ |
15 | 扎赉特旗(47°24'01″N,122°17'19″E) | 二长花岗岩 | 320.6 | 据文献[ |
16 | 扎赉特旗(47°24'02″N,122°18'42″E) | 黑云母花岗闪长岩 | 305.9 | 据文献[ |
17 | 扎赉特旗(47°24'02″N,122°18'42″E) | 花岗闪长岩 | 301.6 | 据文献[ |
18 | 扎赉特旗(47°23'55″N,122°19'32″E) | 辉长岩 | 300.6 | 据文献[ |
19 | 兔渡河(49°01'28″N,120°56'51″E) | 二长花岗岩 | 308.0 | 据文献[ |
20 | 兔渡河(49°00'41″N,121°00'16″E) | 二长花岗岩 | 308.0 | 据文献[ |
21 | 兔渡河(49°04'16″N,121°01'39″E) | 二长花岗岩 | 307.0 | 据文献[ |
22 | 黑河地区(49°08'45″N,127°06'30″E) | 正长花岗岩 | 319.0 | 据文献[ |
23 | 正达山(49°02'47″N,126°54'13″E) | 花岗闪长岩-二长花岗岩 | 319.0~315.0 | 据文献[ |
24 | 多宝山(49°57'36″N,125°47'45″E) | 碱长花岗岩-正长花岗岩 | 299.0~309.0 | 据文献[ |
25 | 罕达气—霍龙门(50°45'N,126°18'E) | 二长花岗岩-闪长岩等 | 315.0~298.0 | 据文献[ |
26 | 伊和乌拉(49°23'N,118°15'E) | 花岗片麻岩 | 300.0 | 据文献[ |
图7 大兴安岭北段呼玛地区晚石炭世花岗岩成因类型判别图解((a)—(c)底图据文献[52];(d)底图据文献[62];(e)—(f)底图据文献[56])
Fig.7 Diagrammatic discrimination of genetic types of Late Carboniferous granites from Huma area in the northern Greater Khingan Mountains((a)-(c)base map from reference [52], (d)base map from reference [62], (e)-(f)base map from reference [56])
图8 大兴安岭北段呼玛地区晚石炭世花岗岩La-La/Sm图解(a)和哈克图解(b)—(i)
Fig.8 La-La/Sm diagrams (a)and Harker diagrams (b)- (i)of Late Carboniferous granites from the Huma area in the northern Greater Khingan Mountains
图9 大兴安岭北段呼玛地区晚石炭世花岗岩Nb-Nb/Ta图解(a),(Al2O3+TFe2O3+TiO2)-Al2O3/(TFe2O3+MgO+TiO2)图解(b)((a)底图据文献[69],(b)底图据文献[70])
Fig.9 Nb-Nb/Ta (a) and (Al2O3+TFe2O3+TiO2)-Al2O3/(TFe2O3+MgO+TiO2) diagrams (b)of Late Carboniferous granites from the Huma area in the northern Greater Khingan Mountains ((a) base map from reference[69], (b)base map from reference[70])
序号 | 样品号 | 位置 | 坐标 | 岩性 | t(Ma) | εHf(t) | tDM2(Ma) | 文献来源 |
---|---|---|---|---|---|---|---|---|
1 | HSW8-1 | 核桃山 | 49°58'33″N,127°10'58″E | 流纹岩 | 317 | 11.50~13.60 | 520~712 | 文献[ |
2 | GW05157 | 十二站岩体 | 51°11'52″N,125°40'47″E | 二长花岗岩 | 298 | 7.11~11.01 | 611~861 | 文献[ |
3 | WJH-TW10 | 扎赉特旗 | 47°24'02″N,122°18'42″E | 辉长岩 | 301 | 6.07~7.59 | 760~849 | 文献[ |
4 | GW07005 | 正达山 | 49°02'47″N,126°54'13″E | 二长花岗岩 | 320 | 5.90~11.02 | 628~955 | 文献[ |
5 | GW07007 | 正达山 | 49°02'51″N,126°54'15″E | 黑云母二长花岗岩 | 320 | 5.85~9.05 | 753~958 | 文献[ |
6 | GW07009 | 正达山 | 49°05'50″N,126°54'38″E | 斑状二长花岗岩 | 320 | 7.17~10.28 | 675~865 | 文献[ |
7 | BQH-9-01 | 黑河地区 | 49°08'45″N,127°06'30″E | 正长花岗岩 | 319 | 8.40~12.10 | 561~790 | 文献[ |
8 | 13GW332 | 高吉山 | 48°42'14″N,121°03'53″E | 碱长花岗岩 | 311 | 8.46~12.94 | 501~783 | 文献[ |
9 | 0029-2 | 塔尔气狼峰 | 48°03'30″N,121°12'11″E | 正长花岗岩 | 320 | 9.10~12.60 | 525~752 | 文献[ |
10 | GW07005 | 正达山 | 49°02'47″N,126°54'13″E | 二长花岗岩 | 320 | 5.90~11.02 | 628~955 | 文献[ |
11 | GW07007 | 正达山 | 49°02'51″N,126°54'15″E | 黑云母二长花岗岩 | 320 | 5.85~9.05 | 753~958 | 文献[ |
12 | GW07009 | 正达山 | 49°05'50″N,126°54'38″E | 斑状二长花岗岩 | 320 | 7.17~10.28 | 675~865 | 文献[ |
表4 大兴安岭北段地区兴安地块晚石炭世花岗岩侵位年龄和锆石Hf同位素组成统计
Table 4 Emplacement age and zircon Hf isotopic compositions of Late Carboniferous granites in the northern Greater Khingan Mountains
序号 | 样品号 | 位置 | 坐标 | 岩性 | t(Ma) | εHf(t) | tDM2(Ma) | 文献来源 |
---|---|---|---|---|---|---|---|---|
1 | HSW8-1 | 核桃山 | 49°58'33″N,127°10'58″E | 流纹岩 | 317 | 11.50~13.60 | 520~712 | 文献[ |
2 | GW05157 | 十二站岩体 | 51°11'52″N,125°40'47″E | 二长花岗岩 | 298 | 7.11~11.01 | 611~861 | 文献[ |
3 | WJH-TW10 | 扎赉特旗 | 47°24'02″N,122°18'42″E | 辉长岩 | 301 | 6.07~7.59 | 760~849 | 文献[ |
4 | GW07005 | 正达山 | 49°02'47″N,126°54'13″E | 二长花岗岩 | 320 | 5.90~11.02 | 628~955 | 文献[ |
5 | GW07007 | 正达山 | 49°02'51″N,126°54'15″E | 黑云母二长花岗岩 | 320 | 5.85~9.05 | 753~958 | 文献[ |
6 | GW07009 | 正达山 | 49°05'50″N,126°54'38″E | 斑状二长花岗岩 | 320 | 7.17~10.28 | 675~865 | 文献[ |
7 | BQH-9-01 | 黑河地区 | 49°08'45″N,127°06'30″E | 正长花岗岩 | 319 | 8.40~12.10 | 561~790 | 文献[ |
8 | 13GW332 | 高吉山 | 48°42'14″N,121°03'53″E | 碱长花岗岩 | 311 | 8.46~12.94 | 501~783 | 文献[ |
9 | 0029-2 | 塔尔气狼峰 | 48°03'30″N,121°12'11″E | 正长花岗岩 | 320 | 9.10~12.60 | 525~752 | 文献[ |
10 | GW07005 | 正达山 | 49°02'47″N,126°54'13″E | 二长花岗岩 | 320 | 5.90~11.02 | 628~955 | 文献[ |
11 | GW07007 | 正达山 | 49°02'51″N,126°54'15″E | 黑云母二长花岗岩 | 320 | 5.85~9.05 | 753~958 | 文献[ |
12 | GW07009 | 正达山 | 49°05'50″N,126°54'38″E | 斑状二长花岗岩 | 320 | 7.17~10.28 | 675~865 | 文献[ |
图10 大兴安岭北段地区晚石炭世花岗岩Hf同位素演化图解((a)和(b)底图据文献[71],数据引自文献[16-17,24⇓-26,29-30,39])
Fig.10 Evolution graph of Hf isotope diagrams of Late Carboniferous granites from the Huma area in the northern Greater Khingan Mountains
图11 大兴安岭北段呼玛地区晚石炭世花岗岩成岩构造环境图解((a)—(c)底图据文献[69],(d)底图据文献[74])
Fig.11 Diagenetic tectonic setting of Late Carboniferous granites from the Huma area in the northern Greater Khingan Mountains
图12 大兴安岭北段晚泥盆世—晚石炭世构造演化图(据文献[44,79]修改)
Fig.12 Model charts for the carly Late Devonian-Late Carboniferous tectonic evolution of the northern Greater Khingan Mountains
[1] | 许文良, 孙晨阳, 唐杰, 等. 兴蒙造山带的基底属性与构造演化过程[J]. 地球科学, 2019, 44(5): 1620-1646. |
[2] | 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. |
[3] | WU F Y, SUN D Y, LI H M, et al. A-type granites in Northeastern China: Age and geochemical constraints on their petrogenesis[J]. Chemical Geology, 2002, 187(1): 143-173. |
[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] | SOROKIN A A, KUDRYASHOV N M, SALNIKOVA E B, et al. Early Paleozoic granitoids in the eastern margin of the Argun’terrane, Amur area: first geochemical and geochronologic data[J]. Petrology, 2004, 12(4): 367-376. |
[6] | SOROKIN A A, KUDRYASHOV N M. The Cambrian-Ordovician diorite-granodiorite-granite association of the mamyn terrane(Central Asian fold belt):U-Pb geochronological and geochemical data[J]. Doklady Earth Sciences, 2017, 472(1): 113-118. |
[7] | 葛文春, 隋振民, 吴福元, 等. 大兴安岭东北部早古生代花岗岩锆石U-Pb年龄、Hf同位素特征及地质意义[J]. 岩石学报, 2007, 23(2): 423-440. |
[8] | 吴福元, 张兴洲, 马志红, 等. 吉林省中部红帘石硅质岩的特征及意义[J]. 地质通报, 2003, 22(6): 391-396. |
[9] | 孙德有, 吴福元, 张艳斌, 等. 西拉木伦河—长春—延吉板块缝合带的最后闭合时间:来自吉林大玉山花岗岩体的证据[J]. 吉林大学学报(地球科学版), 2004, 34(2):174-181. |
[10] | LI J Y. Permian geodynamic setting of Northeast China and adjacent regions: Closure of the paleo-Asian ocean and subduction of the paleo-Pacific plate[J]. Journal of Asian Earth Sciences, 2006, 26(3/4): 207-224. |
[11] | YU Q, GE W C, YANG H, et al. Petrogenesis of Late Paleozoic volcanic rocks from the daheshen formation in central Jilin Province, NE China, and its tectonic implications: Constraints from geochronology, geochemistry and Sr-Nd-Hf isotopes[J]. Lithos, 2014, 192: 116-131. |
[12] | LIU Y J, LI W M, FENG Z Q, et al. A review of the Paleozoic tectonics in the eastern part of Central Asian Orogenic Belt[J]. Gondwana Research, 2017, 43: 123-148. |
[13] | XU B, ZHAO P, WANG Y Y, et al. The pre-Devonian tectonicframework of Xing’an-Mongolia orogenic belt(XMOB)in North China[J]. Journal of Asian Earth Sciences, 2015, 97: 183-196. |
[14] | 黄波, 付冬, 李树才, 等. 内蒙古贺根山蛇绿岩形成时代及构造启示[J]. 岩石学报, 2016, 32(1): 158-176. |
[15] | 崔芳华, 郑常青, 徐学纯, 等. 大兴安岭全胜林场地区晚石炭世岩浆活动研究: 对兴安地块与松嫩地块拼合时间的限定[J]. 地质学报, 2013, 87(9): 1247-1263. |
[16] | LI Y, XU W L, WANG F, et al. Geochronology and geochemistry of Late Paleozoic volcanic rocks on the western margin of the Songnen-Zhangguangcai range massif, NE China: Implications for the amalgamation history of the Xing’an and Songnen-Zhangguangcai range massifs[J]. Lithos, 2014, 205: 394-410. |
[17] | 隋振民, 葛文春, 徐学纯, 等. 大兴安岭十二站晚古生代后造山花岗岩的特征及其地质意义[J]. 岩石学报, 2009, 25(10): 2679-2686. |
[18] | 余超, 柳振江, 宓奎峰, 等. 内蒙古巴彦都兰铜矿地质特征及矿床成因: 岩石地球化学、锆石U-Pb年代学及Hf同位素证据[J]. 现代地质, 2017, 31(6): 1095-1113. |
[19] | ZHANG Z C, LI K, LI J F, et al. Geochronology and geochemistry of the eastern Erenhot ophiolitic complex: Implications for the tectonic evolution of the Inner Mongolia-Daxinganling Orogenic Belt[J]. Journal of Asian Earth Sciences, 2015, 97: 279-293. |
[20] | FENG Z Q, JIA J, LIU Y J, et al. Geochronology and geochemistry of the carboniferous magmatism in the northern great Xing’an range, NE China: Constraints on the timing of amalgamation of Xing’an and Songnen blocks[J]. Journal of Asian Earth Sciences, 2015, 113: 411-426. |
[21] | 李利阳, 陈满, 龚全德, 等. 大兴安岭牙克石乌奴尔地区晚石炭世正长花岗岩锆石U-Pb年龄、地球化学特征及地质意义[J]. 地质论评, 2019, 65(2): 389-400. |
[22] | 周传芳, 杨华本, 李向文, 等. 大兴安岭北段新林地区晚石炭世花岗岩的岩石成因及地质意义[J]. 吉林大学学报(地球科学版), 2020, 50(1): 97-111. |
[23] | MA Y F, LIU Y J, WANG Y, et al. Geochronology and geochemistry of the carboniferous felsic rocks in the central great Xing’an range, NE China: Implications for the amalgamation history of Xing’an and Songliao-Xilinhot blocks[J]. Geological Journal, 2019, 54(1): 482-513. |
[24] | MA Y F, LIU Y J, WANG Y, et al. Late carboniferous mafic to felsic intrusive rocks in the central great Xing’an range, NE China: Petrogenesis and tectonic implications[J]. International Journal of Earth Sciences, 2020, 109(3): 761-783. |
[25] | 许逢明, 孙巍, 吴大天, 等. 大兴安岭北段免渡河地区晚石炭世二长花岗岩成因: 锆石U-Pb年代学、Hf同位素和地球化学证据[J]. 地球科学, 2022, 47(8): 2839-2855. |
[26] | XU G Z, DENG C Z, LI C L, et al. Petrogenesis of late carboniferous A-type granites and Early Cretaceous adakites of the Songnen Block, NE China: Implications for the geodynamic evolution of the paleo-Asian and paleo-Pacific oceans[J]. Lithos, 2020, 366: 105575. |
[27] | 李冬雪, 郑常青, 梁琛岳, 等. 大兴安岭中段扎兰屯南部花岗质糜棱岩岩石成因及地质意义[J]. 地球科学, 2022, 47(9): 3354-3370. |
[28] | 张超, 吴新伟, 刘永江, 等. 大兴安岭中段早二叠世A型花岗岩成因及对扎兰屯地区构造演化的制约[J]. 岩石学报, 2020, 36(4): 1091-1106. |
[29] | 赵迪, 纪政, 杨浩, 等. 大兴安岭北段博克图地区晚石炭世花岗岩的成因: 来自锆石U-Pb年龄、地球化学及Lu-Hf同位素证据[J]. 世界地质, 2018, 37(3): 712-723. |
[30] | 张健, 陈井胜, 李泊洋, 等. 内蒙古塔尔气地区晚古生代花岗岩的锆石U-Pb年龄及Hf同位素特征[J]. 世界地质, 2011, 30(4): 521-531. |
[31] | LI S, WILDE S A, WANG T, et al. Latest early Permian granitic magmatism in southern Inner Mongolia, China: Implications for the tectonic evolution of the southeastern Central Asian Orogenic Belt[J]. Gondwana Research, 2016, 29(1): 168-180. |
[32] | MIAO L C. Zircon SHRIMP geochronology of the Xinkailing-Kele complex in the northwestern Lesser Xing’an Range, and its geological implications[J]. Chinese Science Bulletin, 2004, 49(2): 201. |
[33] | 于倩. 兴安地块晚古生代—早中生代侵入岩的成因及其地质意义[D]. 长春: 吉林大学, 2017. |
[34] | 马永非, 刘永江, 秦涛, 等. 大兴安岭中段扎赉特旗地区石炭纪花岗岩的岩石成因、构造背景及对增生造山作用的指示[J]. 岩石学报, 2018, 34(10): 2931-2955. |
[35] | 吴元保, 郑永飞. 锆石成因矿物学研究及其对U-Pb年龄解释的制约[J]. 科学通报, 2004, 49(16): 1589-1604. |
[36] | MIDDLEMOST E A K. Naming materials in the magma/igneous rock system[J]. Earth-Science Reviews, 1994, 37(3/4): 215-224. |
[37] | FROST B R, FROST C D. A geochemical classification for feldspathic igneous rocks[J]. Journal of Petrology, 2008, 49(11): 1955-1969. |
[38] | MANIAR P D, PICCOLI P M. Tectonic discrimination of granitoids[J]. Geological Society of America Bulletin, 1989, 101(5): 635-643. |
[39] | 张彦龙, 葛文春, 高妍, 等. 龙镇地区花岗岩锆石U-Pb年龄和Hf同位素及地质意义[J]. 岩石学报, 2010, 26(4): 1059-1073. |
[40] | SUN S S, MCDONOUGH W F. Chemical and isotopic systematics of oceanic basalts: Implications for mantle composition and processes[J]. Geological Society, London, Special Publications, 1989, 42(1): 313-345. |
[41] | 周长勇, 吴福元, 葛文春, 等. 大兴安岭北部塔河堆晶辉长岩体的形成时代、地球化学特征及其成因[J]. 岩石学报, 2005, 21(3): 763-775. |
[42] | 刘建峰, 迟效国, 张兴洲, 等. 内蒙古西乌旗南部石炭纪石英闪长岩地球化学特征及其构造意义[J]. 地质学报, 2009, 83(3): 365-376. |
[43] | 曲晖, 李成禄, 赵忠海, 等. 大兴安岭东北部多宝山地区花岗岩锆石U-Pb年龄及岩石地球化学特征[J]. 中国地质, 2011, 38(2): 292-300. |
[44] | 赵芝. 大兴安岭北部晚古生代岩浆作用及其构造意义[D]. 长春: 吉林大学, 2011. |
[45] | 吴子杰, 汪洋, 崔培龙, 等. 大兴安岭北部诺敏河地区早石炭世A型花岗岩的年代学、地球化学及Hf同位素研究[J]. 地质学报, 2020, 94(8): 2200-2211. |
[46] | 薛怀民, 郭利军, 侯增谦, 等. 大兴安岭西南坡成矿带晚古生代中期未变质岩浆岩的SHRIMP锆石U-Pb年代学[J]. 岩石矿物学杂志, 2010, 29(6): 811-823. |
[47] | 杨红章, 陈家富, 刘俊来, 等. 兴安地块东南缘晚石炭世侵入岩的锆石U-Pb年代学、地球化学特征及构造意义[J]. 地质学报, 2019, 93(9): 2226-2244. |
[48] | 孙德有, 吴福元, 李惠民, 等. 小兴安岭西北部造山后A型花岗岩的时代及与索伦山-贺根山-扎赉特碰撞拼合带东延的关系[J]. 科学通报, 2000, 45(20): 2217-2222. |
[49] | HONG D W, ZHANG J S, WANG T, et al. Continental crustal growth and the supercontinental cycle: Evidence from the Central Asian Orogenic Belt[J]. Journal of Asian Earth Sciences, 2004, 23(5): 799-813. |
[50] | 谢健, 景妍, 纪政, 等. 大兴安岭北段免渡河地区早二叠世二长花岗岩地球化学特征及构造意义[J]. 世界地质, 2018, 37(2): 352-362. |
[51] | 郑常青, 周建波, 金巍, 等. 大兴安岭地区德尔布干断裂带北段构造年代学研究[J]. 岩石学报, 2009, 25(8): 1989-2000. |
[52] | WHALEN J B, CURRIE K L, CHAPPELL BW. A-type granites: Geochemical characteristics, discrimination and petrogenesis[J]. Contributions to Mineralogy and Petrology, 1987, 95(4): 407-419. |
[53] | CHAPPELL B W, WHITE A J R. Two contrasting granite type[J]. Pacific Geology, 1974, 8(3): 173-174. |
[54] | 吴福元, 刘小驰, 纪伟强, 等. 高分异花岗岩的识别与研究[J]. 中国科学:地球科学, 2017, 47(7): 745-765. |
[55] | CHAPPELL B W, WHITE A J R. Two contrasting granite types: 25 years later[J]. Australian Journal of Earth Sciences, 2001, 48(4): 489-499. |
[56] | CHAPPELL B W. Aluminium saturation in I- and S-type granites and the characterization of fractionated haplogranites[J]. Lithos, 1999, 46(3): 535-551. |
[57] | 李献华, 李武显, 李正祥. 再论南岭燕山早期花岗岩的成因类型与构造意义[J]. 科学通报, 2007, 52(9): 981-991. |
[58] | MILLER C F. Are strongly peraluminous magmas derived from pelitic sedimentary sources?[J]. The Journal of Geology, 1985, 93(6): 673-689. |
[59] | 何云龙, 张国宾, 杨言辰, 等. 锡霍特—阿林造山带那丹哈达地体四平山金矿床成因与构造背景: 锆石U-Pb年代学、岩石和流体地球化学制约[J]. 现代地质, 2024, 38(1): 128-153. |
[60] | 张国宾, 孔金贵, 吴子杰, 等. 蒙古—鄂霍次克洋早侏罗世构造演化: 来自大兴安岭北段新立屯地区花岗岩的证据[J]. 现代地质, 2023, 37(2): 404-418. |
[61] | 徐勋胜, 张鸿, 田毓仁, 等. 赣南蔡江A型花岗岩年代学、地球化学特征及地质意义[J]. 东华理工大学学报(自然科学版), 2023, 46(4): 387-398. |
[62] | COLLINS W J, BEAMS S D, WHITE A J R, et al. Nature and origin of A-type granites with particular reference to southeastern Australia[J]. Contributions to Mineralogy and Petrology, 1982, 80(2): 189-200. |
[63] | TURNER S P, FODEN J D, MORRISON R S. Derivation of some A-type magmas by fractionation of basaltic magma: An example from the padthaway ridge, South Australia[J]. Lithos, 1992, 28(2): 151-179. |
[64] | 秦秀峰, 尹志刚, 汪岩, 等. 大兴安岭北端漠河地区早古生代埃达克质岩特征及地质意义[J]. 岩石学报, 2007, 23(6): 1501-1511. |
[65] | 周建波, 石爱国, 景妍. 东北地块群: 构造演化与古大陆重建[J]. 吉林大学学报(地球科学版), 2016, 46(4): 1042-1055. |
[66] | CHEN B, ARAKAWA Y. Elemental and Nd-Sr isotopic geochemistry of granitoids from the West Junggar foldbelt(NW China), with implications for Phanerozoic continental growth[J]. Geochimica et Cosmochimica Acta, 2005, 69(5): 1307-1320. |
[67] | 陈耀新, 刘文恒, 王凯兴, 等. 甘肃青山堡中牌细粒花岗岩成因与构造环境: 锆石U-Pb年龄和全岩元素组成制约[J]. 现代地质, 2024, 38(1): 169-182. |
[68] | BELOUSOVA E A, GRIFFIN W L, O’REILLY S Y. Zircon crystal morphology, trace element signatures and Hf isotope composition as a tool for petrogenetic modelling: Examples from eastern Australian granitoids[J]. Journal of Petrology, 2006, 47(2): 329-353. |
[69] | PEARCE J A, HARRIS N B W, TINDLE A G. Trace element discrimination diagrams for the tectonic interpretation of granitic rocks[J]. Journal of Petrology, 1984, 25(4): 956-983. |
[70] | PATIÑO DOUCE A E, JOHNSTON A D. Phase equilibria and melt productivity in the pelitic system: Implications for the origin of peraluminous granitoids and aluminous granulites[J]. Contributions to Mineralogy and Petrology, 1991, 107(2): 202-218. |
[71] | YANG J H, WU F Y, SHAO J, et al. Constraints on the timing of uplift of the Yanshan fold and thrust belt, North China[J]. Earth and Planetary Science Letters, 2006, 246(3/4): 336-352. |
[72] | 赵英利, 刘永江, 李伟民, 等. 大兴安岭中段晚石炭世—早二叠世砂岩碎屑锆石LA-ICP-MSU-Pb年龄及地质意义[J]. 地球科学, 2018, 43(6): 2055-2075. |
[73] | SYLVESTER P J. Post-collisional strongly peraluminous granites[J]. Lithos, 1998, 45(1/2/3/4): 29-44. |
[74] | BATCHELOR R A, BOWDEN P. Petrogenetic interpretation of granitoid rock series using multicationic parameters[J]. Chemical Geology, 1985, 48(1/2/3/4): 43-55. |
[75] | 赵芝, 迟效国, 刘建峰, 等. 内蒙古牙克石地区晚古生代弧岩浆岩: 年代学及地球化学证据[J]. 岩石学报, 2010, 26(11): 3245-3258. |
[76] | 张渝金, 张超, 吴新伟, 等. 大兴安岭北段扎兰屯地区晚古生代海相火山岩年代学和地球化学特征及其构造意义[J]. 地质学报, 2016, 90(10): 2706-2720. |
[77] | 付俊彧, 汪岩, 那福超, 等. 内蒙古哈达阳镁铁-超镁铁质岩锆石U-Pb年代学及地球化学特征: 对嫩江—黑河地区晚泥盆世俯冲背景的制约[J]. 中国地质, 2015, 42(6): 1740-1753. |
[78] | LI D X, ZHENG C Q, LIANG C Y, et al. Formation age, geochemical characteristics and petrogenesis of syenogranite in Chaihe area, central daxingan mountains: Constraints on late carboniferous evolution of the Xing’an and Songnen blocks[J]. Turkish Journal of Earth Sciences, 2021, 30(4): 489-515. |
[79] | 钱程, 陆露, 秦涛, 等. 大兴安岭北段扎兰屯地区晚古生代早期花岗质岩浆作用: 对额尔古纳—兴安地块和松嫩地块拼合时限的制约[J]. 地质学报, 2018, 92(11): 2190-2214. |
[80] | 刘永江, 张兴洲, 迟效国, 等. 大兴安岭地区上古生界变形特征及构造层划分[J]. 吉林大学学报(地球科学版), 2011, 41(5): 1304-1313. |
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