大兴安岭扎兰屯地区四班岩体岩石成因及构造环境研究

秦涛; 李林川; 唐振; 江斌; 钱程; 孙巍; 那福超; 施璐

大兴安岭扎兰屯地区四班岩体岩石成因及构造环境研究

秦涛^{1, 2,},
李林川¹,
唐振¹,
江斌¹,
钱程¹,
孙巍¹,
那福超¹,
施璐¹

1.
吉林大学地球科学学院, 长春 130061
2.
沈阳地质矿产研究所, 沈阳 110034

基金项目:

中国地质调查局地质调查项目 DD20160201-03

中国地质调查局地质调查项目 1212010914025

中国地质调查局地质调查项目 DD20160201-02

中国地质调查局地质调查项目 DD20160343-08

详细信息

作者简介:
秦涛(1985-), 男, 工程师, 主要从事区域地质研究工作, 岩石学方向。E-mail:qintao2008@hotmail.com

中图分类号: P588.121;P313
计量
- 文章访问数: 128
- HTML全文浏览量: 42
- PDF下载量: 5
- 被引次数: 0
出版历程
- 收稿日期: 2016-11-18
- 刊出日期: 2017-06-28

A STUDY ON THE PETROGENESIS AND TECTONIC SETTING OF THE SIBAN GRANITE MASS IN ZHALANTUN AREA, GREAT KHINGAN

1.
College of Earth Sciences, Jilin University, Changchun City, Jilin Province, 130061, China
2.
Shenyang Institute of Geology and Mineral Resources, Shenyang City, Liaoning Province 110034, China

摘要

摘要: 大兴安岭扎兰屯地区四班岩体主要由正长花岗岩和二长花岗岩组成，内部发育细粒闪长质包体。二长花岗岩和正长花岗岩LA-ICP-MS锆石U-Pb定年结果分别为303±3Ma和291±3Ma，属于晚古生代岩浆活动的产物。四班花岗质岩石高硅（67.9~77.5 wt%）、富碱（K₂O+Na₂O=7.55~10.79 w%）、相对高铝（Al₂O₃=12.05~16.33 wt%），富集轻稀土元素（LREE）和大离子亲石元素（LILE），而亏损高场强元素（Nb、Ta、Ti和P等），属于高钾钙碱性I型花岗岩。四班花岗质岩石内部发育的闪长质微粒包体及花岗岩与其伴生的基性岩的"一锅粥"现象，表明四班花岗质岩石具有岩浆混合成因的特征，地球化学特征也支持上述观点。四班岩体显示后碰撞岩浆岩的岩石学及地球化学特征，为后碰撞阶段岩石圈地幔拆沉减薄壳幔相互作用的产物。
- 扎兰屯 /
- 四班花岗质岩体 /
- 晚石炭世-早二叠世 /
- 岩浆混合 /
- 后碰撞
Abstract: The Siban rock mass in Zhalantun area of Great Khingan is mainly composed of syenogranites and monzonitic granites with fine-grained diorite enclaves developed inside. LA-ICP-MS zircon U-Pb dating results reveal that the crystallization ages of the monzonitic granite and syenogranite in the Siban rock mass are 291±3 Ma and 303±3 Ma respectively, proving that the Siban rock mass emplaced during the late Paleozoic era. The geochemical results of the whole-rock major and trace elements exhibit that the Siban granite yields high SiO₂ (67.9~77.5 wt%), alkaline components (w (Na₂O+K₂O)=7.55~10.79 wt%) and Al₂O₃ (12.05~16.33 wt%). It is also highly enriched with LREE and LILE while with a depletion of HFSE (e.g. Nb, Ta, Ti and P), which is comparable to high K calc-alkalne I-type granite. The existence of fine-grained diorite enclaves and associated basic rocks developed inside the Siban granlte reveals that the Siban granite has the characteristics of magma mixing between mantle and crustal magmas and subsequently underwent the fractional crystallizations of pyroxene, amphibole, Ti-enriched minerals, plagioclase and apatite, which is supported by their geochemical features. Taken all together, the petrologies, geochemistries and petrogenesises indicate that the Siban rock mass is akin to the post-collision granite and formed by mantle-crust interactions under the delamination of lithospheric mantle environment.
- Zhalantun area /
- Siban granite rock mass /
- Late Carboniferous-Early Permian /
- magma mixing /
- post-collision

HTML全文

图 1 扎兰屯音河地区地质简图

Figure 1. Sketch geological map of Zhalantun Yinhe area in Inner Mongolia

下载: 全尺寸图片幻灯片

图 2 花岗岩与基性岩"一锅粥"现象

Figure 2. The "irresponsibility" phenomenon of granites and mafic rocks

下载: 全尺寸图片幻灯片

图 3 花岗岩内部的细粒闪长质包体

Figure 3. The Fine grain flash inside granites

下载: 全尺寸图片幻灯片

图 4 样品TWSB04的锆石CL图像(a)和²⁰⁶Pb/²³⁸U-²⁰⁷Pb/²³⁵U谐和线图(b)

Figure 4. Cathodoluminescence images of representative zircons from the sample TWSB04 (a) and ²⁰⁶Pb/²³⁸U-²⁰⁷Pb/²³⁵U Concordia diagram (b)

下载: 全尺寸图片幻灯片

图 5 样品TWSFC02的锆石CL图像(a)和²⁰⁶Pb/²³⁸U-²⁰⁷Pb/²³⁵U谐和线图(b)

Figure 5. Cathodoluminescence images of representative zircons from sample TWSB02 (a) and ²⁰⁶Pb/²³⁸U-²⁰⁷Pb/²³⁵U Concordia diagram (b)

下载: 全尺寸图片幻灯片

图 6 A/NK-A/CNK图解(a)和K₂O-SiO₂岩石系列判别图解^[25](b)

Figure 6. 6 A/NK-A/CNK diagram(a) and K₂O-SiO₂ diagram(b)

下载: 全尺寸图片幻灯片

图 7 球粒陨石标准化REE图谱(a)和原始地幔标准化微量元素蛛网图(b), 其中Chondrite标准化值

来自Taylor and Mclennan, 1985;Primitive mantle标准化值来自Sun and Mcdonough, 1989

Figure 7. Chondrite-normalized REE patterns (a) and Primitive mantle-normalized trace elements spider diagram (b)

(Chondrite REE values from Taylor and Mclennan; Primitive mantle-normalized values from Sun and Mcdonough, 1989)

下载: 全尺寸图片幻灯片

图 8 Y-Rb图解(a)^[26]和Th-Rb图解(b)^[26]

Figure 8. Y-Rb diagram (a) and Th-Rb diagram (b)

下载: 全尺寸图片幻灯片

图 9 Rb/Sc-Th图解(a)^[28]和Rb-Rb/V图解(b)^[28]

Figure 9. Rb/Sc-Th diagram (a) and Rb-Rb/V diagram (b)

下载: 全尺寸图片幻灯片

图 10 SiO₂-Mg^#判别图解(a)和SiO₂-Cr判别图解(b)

Figure 10. SiO₂-Mg^# discrimination diagram (a) and SiO₂-Cr discrimination diagram(b)

下载: 全尺寸图片幻灯片

图 11 四班花岗岩构造判别图解

a—FeOT/(FeOT+MgO)-SiO₂图解^[33]; b—Al₂O₃-SiO₂图解^[33]; c—Y+Nb-Rb图解^[34]; d—R1-R2图解^[36]

Figure 11. Discrimination diagrams of the Siban granite structure

下载: 全尺寸图片幻灯片

表 1 扎兰地区四班岩体LA-ICP-MS锆石U-Pb同位素分析结果

Table 1. LA-ICP-MS zircon U-Pb isotope analysis results of Siban granites in Zhalantun area

样品及分析号	含量(ppm)及比值			同位素比值±1σ			年龄(Ma)
样品及分析号	Th	U	U/Th	Pb²⁰⁷/Pb²⁰⁶±1σ	Pb²⁰⁷/U²³⁵±1σ	Pb²⁰⁶/U²³⁸±1σ	Pb2⁰⁷/Pb²⁰⁶	Pb²⁰⁷/U²³⁵	Pb²⁰⁶/U²³⁸
TWSFC02.01	49.3	58.2	1.2	0.0549±0.0018	0.3903±0.0145	0.0483±0.0012	409.1±70.44	334.6±10.56	303.7±7.44
TWSFC02.02	35.7	45.3	1.3	0.0512±0.0018	0.3526±0.0138	0.0484±0.0012	249.2±78.8	306.7±10.38	304.5±7.47
TWSFC02.03	79.3	82.8	1.0	0.0529±0.0033	0.3512±0.0262	0.0487±0.0015	323.2±134.53	305.6±19.65	306.4±8.94
TWSFC02.04	60.3	78.9	1.3	0.0532±0.0026	0.3562±0.0208	0.049±0.0014	338.5±107.48	309.4±15.6	308.1±8.29
TWSFC02.05	66.0	78.8	1.2	0.0508±0.0022	0.3502±0.0179	0.0486±0.0013	230.6±97.58	304.8±13.48	305.8±7.93
TWSFC02.06	177.0	147.0	0.8	0.0574±0.0017	0.3754±0.0128	0.0467±0.0012	507±64.56	323.6±9.41	294.4±7.2
TWSFC02.07	49.8	63.0	1.3	0.0499±0.0022	0.3545±0.018	0.0491±0.0013	190±97.84	308.1±13.48	309.2±7.96
TWSFC02.08	171.5	178.3	1.0	0.0573±0.0019	0.3766±0.0143	0.0481±0.0012	503.6±70.53	324.5±10.51	303.1±7.52
TWSFC02.09	52.5	51.1	1.0	0.0504±0.0017	0.3665±0.0141	0.0502±0.0013	213.9±76.89	317.1±10.44	315.6±7.73
TWSFC02.10	39.1	49.3	1.3	0.0526±0.002	0.3544±0.0152	0.0489±0.0013	312.5±83.03	308±11.36	307.9±7.7
TWSFC02.11	125.3	128.7	1.0	0.0528±0.0024	0.3495±0.0189	0.0479±0.0013	320.4±100.31	304.3±14.23	301.7±8.00
TWSFC02.12	40.1	70.1	1.7	0.0549±0.0021	0.3535±0.016	0.0487±0.0013	406.7±84.56	307.4±11.97	306.6±7.79
TWSFC02.13	129.6	213.4	1.6	0.054±0.0014	0.3569±0.0102	0.0482±0.0012	371.1±56.94	309.9±7.61	303.5±7.3
TWSFC02.15	404.5	238.5	0.6	0.053±0.0014	0.3433±0.0101	0.0474±0.0012	329.6±58.85	299.6±7.6	298.3±7.19
TWSFC02.16	26.6	34.1	1.3	0.0521±0.0024	0.359±0.0184	0.0482±0.0013	288.8±100.49	311.4±13.74	303.4±7.75
TWSFC02.17	52.2	63.4	1.2	0.0524±0.0019	0.3494±0.014	0.0483±0.0012	303.9±78.41	304.2±10.57	304.1±7.57
TWSFC02.18	37.1	64.1	1.7	0.0499±0.0029	0.3315±0.023	0.0464±0.0013	190.8±131.17	290.7±17.5	292.4±8.24
TWSFC02.19	261.6	241.5	0.9	0.0515±0.0015	0.3518±0.0116	0.0485±0.0012	264.9±65.47	306.1±8.74	305.4±7.45
TWSFC02.20	62.6	63.5	1.0	0.053±0.0028	0.334±0.021	0.0469±0.0013	326.5±116.98	292.6±15.97	295.7±8.15
TWSFC02.21	37.9	43.5	1.1	0.054±0.0021	0.3527±0.0155	0.0466±0.0012	370.9±85.5	306.7±11.61	293.6±7.37
TWSFC02.22	183.2	132.2	0.7	0.0533±0.0026	0.3383±0.0193	0.047±0.0013	340.5±104.78	295.9±14.6	295.9±8.00
TWSFC02.23	83.7	106.2	1.3	0.0536±0.0014	0.3472±0.0099	0.0473±0.0012	355.3±58.03	302.6±7.49	298.1±7.19
TWSFC02.24	74.6	70.7	0.9	0.0538±0.0016	0.3539±0.0116	0.0483±0.0012	362.6±65.15	307.6±8.72	304.1±7.41
TWSFC02.25	44.4	50.4	1.1	0.0538±0.0025	0.3492±0.0187	0.0483±0.0013	361.5±100.22	304.1±14.08	304.2±8.01
TWSFC02.26	102.3	106.2	1.0	0.0531±0.0016	0.3526±0.0122	0.0482±0.0012	331.9±68.19	306.7±9.18	303.5±7.46
TWSFC02.27	197.8	195.9	1.0	0.0524±0.0013	0.3493±0.0097	0.0484±0.0012	301±56.59	304.2±7.31	304.6±7.33
TWSFC02.28	108.7	116.2	1.1	0.0538±0.0014	0.3529±0.0103	0.0482±0.0012	363.6±58.45	306.9±7.72	303.3±7.33
TWSFC02.29	433.4	290.3	0.7	0.0528±0.0012	0.3515±0.0085	0.048±0.0012	319.4±50.46	305.9±6.37	302.2±7.21
TWSFC02.30	214.9	212.0	1.0	0.0535±0.0024	0.3524±0.0192	0.048±0.0013	348.9±99.68	306.5±14.44	302.3±8.1
TWSB04.01	94.4	216.0	2.3	0.0527±0.0015	0.3433±0.0106	0.0454±0.0011	314.2±61.91	299.7±8.03	286±6.84
TWSB04.02	275.7	420.3	1.5	0.0528±0.0012	0.3398±0.0081	0.0467±0.0011	320.4±50.33	297±6.12	294±6.89
TWSB04.03	540.7	545.6	1.0	0.0525±0.0012	0.3394±0.0079	0.0464±0.0011	309.1±49.85	296.7±6.02	292.5±6.85
TWSB04.04	180.4	189.6	1.1	0.0919±0.0025	0.6526±0.021	0.0499±0.0012	1465.1±50.28	510.1±12.89	314±7.62
TWSB04.05	157.6	259.2	1.6	0.0548±0.0012	0.3685±0.0088	0.0472±0.0011	403.1±49.58	318.5±6.55	297±6.97
TWSB04.06	249.7	328.8	1.3	0.0518±0.0012	0.3372±0.0084	0.0469±0.0011	277±52.59	295.1±6.37	295.2±6.95
TWSB04.07	57.3	124.0	2.2	0.0595±0.0022	0.3833±0.0165	0.0469±0.0012	583.8±77.77	329.5±12.12	295.7±7.44
TWSB04.08	309.9	258.1	0.8	0.0639±0.0015	0.4135±0.0102	0.0467±0.0011	736.8±48.1	351.4±7.35	294.3±6.94
TWSB04.09	294.6	274.1	0.9	0.0542±0.0016	0.3664±0.0125	0.0462±0.0012	378.9±65.71	317±9.32	290.9±7.07
TWSB04.10	297.1	210.4	0.7	0.0519±0.0018	0.3411±0.0139	0.0465±0.0012	282.7±78.16	298±10.48	292.8±7.27
TWSB04.11	107.2	199.6	1.9	0.053±0.0015	0.329±0.0102	0.0458±0.0011	326.6±62.13	288.8±7.79	288.6±6.95
TWSB04.12	657.3	827.2	1.3	0.0527±0.0011	0.3389±0.0072	0.0456±0.0011	314.8±46.25	296.3±5.42	287.5±6.74
TWSB04.13	439.8	966.9	2.2	0.0582±0.0016	0.3681±0.0112	0.0499±0.0012	534.7±58.77	318.3±8.29	314.1±7.56
TWSB04.14	65.0	76.2	1.2	0.0598±0.0021	0.3914±0.0158	0.0464±0.0012	594.5±74.1	335.4±11.5	292.2±7.27
TWSB04.15	147.2	236.3	1.6	0.0519±0.0012	0.3394±0.0084	0.0469±0.0011	282±52.17	296.7±6.33	295.4±6.99
TWSB04.16	190.8	342.7	1.8	0.053±0.0012	0.3324±0.0078	0.0452±0.0011	326.8±49.84	291.4±5.95	285.1±6.73
TWSB04.17	123.8	209.8	1.7	0.0503±0.0012	0.327±0.0081	0.0463±0.0011	208.5±53.27	287.3±6.2	292±6.91
TWSB04.18	206.3	267.0	1.3	0.0517±0.0012	0.3404±0.0087	0.0464±0.0011	272.3±53.79	297.5±6.62	292.1±6.94
TWSB04.19	110.0	160.1	1.5	0.0536±0.0019	0.3291±0.0134	0.0452±0.0012	355±78.01	288.9±10.25	285±7.14
TWSB04.20	141.8	171.9	1.2	0.0519±0.0013	0.3332±0.0086	0.0461±0.0011	282.8±54.57	292±6.54	290.7±6.9
TWSB04.21	135.6	223.9	1.7	0.0525±0.0017	0.3386±0.0125	0.0472±0.0012	308.8±71.86	296.1±9.5	297.3±7.35
TWSB04.22	193.2	257.8	1.3	0.0517±0.0013	0.3358±0.0089	0.046±0.0011	273.8±54.95	294±6.73	290±6.93
TWSB04.23	176.3	216.6	1.2	0.0622±0.0017	0.3973±0.012	0.0472±0.0012	680.6±56.33	339.7±8.71	297.2±7.21
TWSB04.24	229.4	195.2	0.9	0.0542±0.0016	0.3335±0.0109	0.0462±0.0012	380.4±64.21	292.2±8.31	290.8±7.1
TWSB04.25	142.6	218.0	1.5	0.0512±0.0016	0.3383±0.0124	0.0463±0.0012	249.4±72.27	295.9±9.44	291.8±7.21
TWSB04.26	266.1	407.9	1.5	0.0598±0.0013	0.3844±0.0089	0.0466±0.0011	596.3±46.81	330.2±6.52	293.5±6.97
TWSB04.27	147.3	253.5	1.7	0.0542±0.0019	0.3422±0.0139	0.0448±0.0012	379.4±76.84	298.8±10.55	282.5±7.13
TWSB04.28	134.7	198.9	1.5	0.052±0.0013	0.3358±0.0094	0.0463±0.0011	286.3±57.32	294±7.11	291.9±7.02
TWSB04.29	292.6	481.0	1.6	0.054±0.0015	0.3542±0.0111	0.0462±0.0012	370.8±61.47	307.8±8.36	290.9±7.09
TWSB04.30	167.0	320.2	1.9	0.0521±0.0012	0.3403±0.008	0.047±0.0011	290.2±50.34	297.4±6.09	296±7.05

下载: 导出CSV

表 2 扎兰屯地区四班岩体的主量元素、稀土元素组成

Table 2. Major and trace elements composition of Siban granitles in Zhalantun area

送样号及岩石类型	PM05	PM06	PM10	PM11	PM12	SFC02	PM01	PM02	PM03	PM04	PM07	PM08	SB04	PM09
送样号及岩石类型	二长花岗岩						正长花岗岩
ω(SiO₂)	71.31	72.67	73.96	72.09	70.27	67.85	76.59	76.54	75.24	74.86	75.70	75.87	77.45	76.39
ω(TiO₂)	0.35	0.31	0.21	0.31	0.48	0.53	0.17	0.17	0.18	0.20	0.11	0.10	0.16	0.08
ω(Al₂O₃)	14.65	13.91	13.45	14.28	14.23	16.33	12.36	12.16	12.93	12.80	12.54	12.35	12.05	12.56
ω(Fe₂O₃)	2.12	1.93	0.86	1.52	2.77	1.66	0.81	0.86	0.89	1.05	1.12	1.20	0.80	0.75
ω(FeO)	0.52	0.49	0.74	0.58	0.45	0.49	0.49	0.58	0.58	0.63	0.49	0.45	0.36	0.40
ω(MnO)	0.04	0.04	0.04	0.04	0.07	0.05	0.02	0.03	0.02	0.03	0.02	0.03	0.02	0.03
ω(MgO)	0.46	0.38	0.29	0.30	0.61	0.56	0.07	0.11	0.09	0.09	0.04	0.07	0.09	0.04
ω(CaO)	0.35	0.33	0.36	0.50	1.48	0.52	0.30	0.32	0.32	0.34	0.22	0.21	0.30	0.24
ω(Na₂O)	3.84	3.81	3.75	4.05	3.64	4.08	3.79	3.91	4.18	4.17	3.91	3.93	3.63	3.70
ω(K₂O)	4.62	4.44	5.54	5.04	3.92	6.71	4.85	4.61	4.99	4.81	5.23	5.04	4.62	5.14
ω(P₂O₅)	0.11	0.09	0.05	0.10	0.17	0.13	0.02	0.02	0.03	0.05	0.02	0.02	0.02	0.02
ω(LOI)	1.45	1.41	0.55	1.01	1.72	0.87	0.42	0.57	0.42	0.87	0.53	0.65	0.40	0.54
ω(La)	50.21	39.89	54.14	46.12	42.22	20.30	21.98	15.65	25.84	40.81	43.18	44.70	36.01	16.92
ω(Ce)	80.59	79.18	105.57	91.80	92.07	51.66	57.06	63.24	60.21	83.59	93.06	104.49	64.15	40.85
ω(Pr)	10.01	9.47	12.69	10.38	9.48	5.23	4.77	3.51	6.87	10.32	12.88	13.86	7.30	5.81
ω(Nd)	38.72	37.11	49.31	38.19	34.98	23.73	17.35	12.52	25.92	40.19	50.90	54.54	28.31	24.72
ω(Sm)	7.82	7.54	8.48	6.23	7.08	4.84	3.29	2.37	5.16	7.74	9.20	9.49	4.22	5.40
ω(Eu)	1.09	1.44	1.52	1.23	1.56	1.45	0.77	0.83	0.77	1.16	0.61	0.61	0.94	0.56
ω(Gd)	6.93	6.73	6.92	5.46	6.71	4.72	3.16	2.48	4.31	6.26	6.61	6.86	3.72	4.12
ω(Tb)	1.22	1.13	0.96	0.79	1.25	0.77	0.53	0.40	0.80	0.99	0.88	0.84	0.52	0.66
ω(Dy)	6.74	6.21	4.38	4.18	7.48	5.00	3.16	2.37	4.70	4.97	3.88	3.65	3.40	3.52
ω(Ho)	1.32	1.21	0.84	0.92	1.53	1.04	0.67	0.51	0.98	0.93	0.71	0.66	0.67	0.71
ω(Er)	3.21	2.94	1.94	2.54	3.91	2.88	1.69	1.30	2.42	2.18	1.76	1.69	1.97	1.78
ω(Tm)	0.64	0.56	0.37	0.62	0.82	0.47	0.35	0.29	0.48	0.41	0.34	0.31	0.31	0.35
ω(Yb)	3.50	3.12	2.07	4.01	4.67	3.14	2.14	1.76	2.63	2.21	2.00	1.96	2.16	2.18
ω(Lu)	0.45	0.42	0.29	0.57	0.57	0.51	0.29	0.25	0.33	0.29	0.28	0.27	0.37	0.32
ω(Y)	30.25	25.66	16.84	24.42	23.58	63.55	13.09	9.17	19.43	17.69	14.40	11.04	13.55	14.85
ω(Th)	5.62	5.47	5.59	4.79	7.26	8.61	10.19	6.47	7.12	6.48	11.28	3.26	5.68	4.88
ω(Ga)	6.54	6.59	5.66	5.41	11.88	11.64	3.29	3.00	11.02	13.88	12.20	31.73	14.44	4.75
ω(Sc)	2.50	2.71	2.41	2.80	5.02	4.38	7.20	4.79	3.63	4.49	6.94	4.98	3.08	2.12
ω(U)	1.58	1.53	1.58	1.82	1.56	1.32	2.36	2.30	1.20	2.00	2.46	1.40	1.35	1.53
ω(Zr)	120.07	128.17	159.35	176.13	232.60	208.43	138.86	148.28	252.05	217.18	196.95	305.12	112.47	176.07
ω(Hf)	4.63	4.65	5.66	5.18	7.70	6.45	4.56	5.20	7.93	5.62	6.43	7.70	7.46	5.68
ω(Nb)	14.56	13.82	13.42	11.59	15.08	13.73	8.90	8.09	9.87	15.96	12.31	16.15	13.15	8.91
ω(Ta)	1.38	1.98	1.10	0.77	0.89	1.16	2.61	1.30	0.80	1.84	1.18	0.60	0.56	1.41
ω(Ba)	287.59	292.59	236.33	247.38	621.75	602.22	50.27	33.95	613.36	818.91	683.83	842.66	262.85	144.31
ω(Cr)	6.10	3.14	4.38	2.48	6.50	4.08	5.49	4.35	2.73	2.72	10.09	3.08	0.97	9.67
ω(Ni)	0.73	0.82	2.28	1.95	3.59	4.26	1.76	2.95	0.93	0.92	3.94	2.54	2.98	4.15
ω(Rb)	117.56	104.67	105.64	100.82	116.06	105.04	83.65	78.61	116.27	130.88	134.84	106.45	106.70	115.31
ω(Sr)	43.69	44.35	41.95	41.31	142.49	151.33	13.21	13.80	128.08	145.01	249.22	167.15	42.82	45.34
ω(V)	7.72	5.54	5.47	6.10	27.03	24.37	5.21	2.63	11.78	20.67	36.46	21.03	7.64	3.92
ω(Co)	1.50	0.79	0.51	1.86	3.89	2.79	0.23	0.07	0.26	2.91	3.52	3.23	0.31	0.87
注:主量元素为wt.%(质量分数), 稀土元素和微量元素为10^-6

下载: 导出CSV

参考文献(36)

[1]	徐备, 赵盼, 鲍庆中, 等.兴蒙造山带前中生代构造单元划分初探[J].岩石学报, 2014, 30(7):1841~1857. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407001.htm XU Bei, ZHAO Pan, BAO Qing-zhong, et al. Preliminary study on the pre-Mesozoic tectonic unit division of the Xing-Meng Orogenic Belt(XMOB)[J]. Acta Petrologica Sinica, 2014, 30(7):1841~1857. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407001.htm
[2]	唐克东, 王莹, 何国琦, 等.中国东北及邻区大陆边缘构造[J].地质学报, 1995, 69(1):16~30. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199501001.htm TANG Ke-dong, WANG Ying, HE Guo-qi, et al. Continental-margin structure of northeast china and its adjacent areas[J]. Acta Geologica Sinica, 1995, 69(1):16~30. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199501001.htm
[3]	张炯飞, 李之彤, 金成洙.中国东北部地区埃达克岩及其成矿意义[J].岩石学报, 2004, 20(2):361~368. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200402015.htm ZHANG Jiong-fei, LI Zhi-tong, JIN Cheng-zhu. Adakites in northeastern China and their mineralized implications[J]. Acta Petrologica Sinica, 2004, 20(2):361~368. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200402015.htm
[4]	李锦轶.中国东北及邻区若干地质构造问题的新认识[J].地质论评, 1998, 44(4):339~347. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP199804001.htm LI Jing-yi. Some new ideas on tectonics of NE China and its neighboring areas[J]. Geological Review, 1998, 44(4):339~347. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP199804001.htm
[5]	刘永江, 张兴洲, 金巍, 等.东北地区晚古生代区域构造演化[J].中国地质, 2010, 37(4):943~951. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201004012.htm LIU Yong-jiang, ZHANG Xing-zhou, JIN Wei, et al. Late Paleozoic tectonic evolution in Northeast China[J]. Geology in China, 2010, 37(4):943~951. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201004012.htm
[6]	张兴洲, 乔德武, 迟效国, 等.东北地区晚古生代构造演化及其石油地质意义[J].地质通报, 2011, 30(2/3):205~213. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2011Z1005.htm ZHANG Xing-zhou, QIAO De-wu, CHI Xiao-guo, et al. Late-Paleozoic tectonic evolution and oil-gas potential in northeastern China[J]. Geological Bulletin of China, 2011, 30(2/3):205~213. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2011Z1005.htm
[7]	李双林, 欧阳自远.兴蒙造山带及邻区的构造格局与构造演化[J].海洋地质与第四纪地质, 1998, 18(3):45~54. http://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ803.006.htm LI Shuang-lin, OUYANG Zi-yuan. Tectonic framework and evolution of Xing'anling Mongolian Orogenic Belt (XMOB) and its adjacent region[J]. Marine Geology & Quaternary Geology, 1998, 18(3):45~54. http://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ803.006.htm
[8]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB902.003.htm WU Fu-yuan, SUN De-you, LIN Qiang. Petrogenesis of the Phanerozoic granites and crustal growth in Northeast China[J]. Acta Petrologica Sinica, 1999, 15(2):181~189. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB902.003.htm
[9]	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(1/2):143~173. http://www.doc88.com/p-7784455268280.html
[10]	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: 10.1016/j.jseaes.2010.11.014
[11]	施光海, 苗来成, 张福勤, 等.内蒙古锡林浩特A型花岗岩的时代及区域构造意义[J].科学通报, 2004, 49(4):384~389. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200404015.htm SHI Guang-hai, MIAO Lai-cheng, ZHANG Fu-qin, et al. Emplacement age and tectonic implications of the Xilinhot A-type granite in Inner Mongolia, China[J]. Chinese Science Bulletin, 2004, 49(7):723~729. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200404015.htm
[12]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200910031.htm SUI Zheng-min, GE Wen-chun, XU Xue-chun, et al. Characteristics and geological implications of the Late Paleozoic post orogenic Shierzhan granite in the Great Xing'an Range[J]. Acta Petrologica Sinica, 2009, 25(10):2679~2686. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200910031.htm
[13]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200020018.htm SUN De-you, WU Fu-yuan, LI Hui-min, et al. Emplacement age of the postorogenic A-type granites in Northwestern Lesser Xing'an Ranges, and its relationship to the eastward extension of Suolushan-Hegenshan-Zhalaite collisional suture zone[J]. Chinese Science Bulletin, 2001, 46(5):427~432. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200020018.htm
[14]	张磊, 吕新彪, 刘阁, 等.兴蒙造山带东段大陆弧后A型花岗岩特征与成因[J].中国地质, 2013, 40(3):869~884. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201303019.htm ZHANG Lei, LV Xin-biao, LIU Ge, et al. Characteristics and genesis of continental back-arc A-type granites in the eastern segment of the Inner Mongolia-Da Hinggan Mountains orogenic belt[J]. Geology in China, 2013, 40(3):869~884. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201303019.htm
[15]	武广, 孙丰月, 赵财胜, 等.额尔古纳地块北缘早古生代后碰撞花岗岩的发现及其地质意义[J].科学通报, 2005, 50(20):2278~2288. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200520016.htm WU Guang, SUN Feng-yue, ZHAO Cai-sheng, et al. Discovery of the Early Paleozoic post-collisional granites in northern margin of the Erguna massif and its geological significance[J]. Chinese Science Bulletin, 2005, 50(23):2733~2743. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200520016.htm
[16]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200702022.htm GE Wen-chun, SUI Zhen-min, WU Fu-yuan, et al. Zircon U-Pb ages, Hf isotopic characteristics and their implications of the Early Paleozoic granites in the northeastern Da Hinggan Mts., northeastern China[J]. Acta Petrologica Sinica, 2007, 23(2):423~440. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200702022.htm
[17]	程银行, 张天福, 李艳锋, 等.内蒙古东乌旗早二叠世超镁铁岩的发现及其构造意义[J].地质学报, 2016, 90(1):115~125. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201601007.htm CHENG Yin-hang, ZHANG Tian-fu, LI Yan-feng, et al. Discovery of the Early Permian ultramafic rock in Dong Ujimqi, Inner Mongolia and its tectonic implications[J]. Acta Geologica Sinica, 2016, 90(1):115~125. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201601007.htm
[18]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201011007.htm ZHAO Zhi, CHI Xiao-guo, LIU Jian-feng, et al. Late Paleozoic arc-related magmatism in Yakeshi region, Inner Mongolia:Chronological and geochemical evidence[J]. Acta Petrologica Sinica, 2010, 26(11):3245~3258. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201011007.htm
[19]	张超, 刘正宏, 徐仲元, 等.大兴安岭五一林场花岗岩体地球化学特征及成因[J].地质通报, 2013, 32(2/3):365~373. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2013Z1014.htm ZHANG Chao, LIU Zheng-hong, XU Zhong-yuan, et al. Characteristics and genesis of the Wuyi Forestry Center granite in the Da Hinggan Mountains[J]. Geological Bulletin of China, 2013, 32(2/3):365~373. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2013Z1014.htm
[20]	洪大卫, 黄怀曾, 肖宜君, 等.内蒙古中部二叠纪碱性花岗岩及其地球动力学意义[J].地质学报, 1994, 68(3):219~230. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199403002.htm HONG Da-wei, HUANG Huai-zeng, XIAO Yi-jun, et al. The Permian alkaline granites in Central Inner Mongolia and their geodynamic significance[J]. Acta Geologica Sinica, 1994, 68(3):219~230. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199403002.htm
[21]	洪大卫, 王式, 谢锡林, 等.兴蒙造山带正ε(Nd, t)值花岗岩的成因和大陆地壳生长[J].地学前缘, 2000, 7(2):441~456. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200002016.htm HONG Da-wei, WANG Shi, XIE Xi-lin, et al. Genesis of positive ε(Nd, t) granitoids in the da Hinggan Mts.-Mongolia Orogenic belt and growth continental crust[J]. Earth Science Frontiers, 2000, 7(2):441~456. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200002016.htm
[22]	郭奎城, 张文龙, 杨晓平, 等.黑河市五道沟地区早二叠世A型花岗岩成因[J].吉林大学学报(地球科学版), 2011, 41(4):1077~1083. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201104017.htm GUO Kui-cheng, ZHANG Wen-long, YANG Xiao-ping, et al. Origin of Early Permian A-type granite in the Wudaogou Area, Heihe City[J]. Journal of Jilin University(Earth Science Edition), 2011, 41(4):1077~1083. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201104017.htm
[23]	梁科伟, 李成禄, 张立东, 等.大兴安岭诺敏地区二叠纪花岗岩的地球化学特征及地质意义[J].地质与资源, 2012, 21(2):181~187. http://www.cnki.com.cn/Article/CJFDTOTAL-GJSD201202002.htm LIANG Ke-wei, LI Cheng-lu, ZHANG Li-dong, et al. Geochemistry and its geological implication of the Permian granite in Nuomin, Daxinganling Region[J]. Geology and Resources, 2012, 21(2):181~187. http://www.cnki.com.cn/Article/CJFDTOTAL-GJSD201202002.htm
[24]	陈俊, 吕新彪, 姚书振, 等.内蒙古红彦镇地区早二叠世A型花岗岩锆石U-Pb年代学研究[J].矿物岩石地球化学通报, 2013, 32(5):574~582, 632. http://www.cnki.com.cn/Article/CJFDTOTAL-KYDH201305007.htm CHEN Jun, LV Xin-biao, YAO Shu-zhen, et al. Zircon U-Pb ages of A-type granites in the Hongyan Area, Early Permian[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 2013, 32(5):574~582, 632. http://www.cnki.com.cn/Article/CJFDTOTAL-KYDH201305007.htm
[25]	Liégeois J P, Navez J, Hertogen J, et al. Contrasting origin of post-collisional high-K calc-alkaline and shoshonitic versus alkaline and peralkaline granitoids. The use of sliding normalization[J]. Lithos, 1998, 45(1/4):1~28. http://www.academia.edu/32179588/Contrasting_origin_of_post-collisional_high-K_calc-alkaline_and_shoshonitic_versus_alkaline_and_peralkaline_granitoids._The_use_of_sliding_normalization
[26]	Chappell B W. Aluminium saturation in I-and S-type granites and the characterization of fractionated haplogranites[J]. Lithos, 1999, 46(3):535~551. doi: 10.1016/S0024-4937(98)00086-3
[27]	朱弟成, 莫宣学, 王立全, 等.西藏冈底斯东部察隅高分异I型花岗岩的成因:锆石U-Pb年代学、地球化学和Sr-Nd-Hf同位素约束[J].中国科学D辑:地球科学, 2009, 39(7):833~848. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200907001.htm ZHU Di-cheng, MO Xuan-xue, WANG Li-quan, et al. Petrogenesis of highly fractionated I-type granites in the Zayu area of eastern Gangdese, Tibet:Constraints from zircon U-Pb geochronology, geochemistry and Sr-Nd-Hf isotopes[J]. Science in ChinaSeries D:Earth Sciences, 2009, 52(9):1223~1239. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200907001.htm
[28]	Schiano P, Monzier M, Eissen J P, et al. Simple mixing as the major control of the evolution of volcanic suites in the Ecuadorian Andes[J]. Contributions to Mineralogy and Petrology, 2010, 160(2):297~312. doi: 10.1007/s00410-009-0478-2
[29]	Rea A M.The taxonomy, distribution, and status of coastal California cactus wrens[J]. Western Birds, 1990, 21(3):81~126. https://sora.unm.edu/sites/default/files/journals/wb/v21n03/p0081-p0126.pdf
[30]	Liegeois A. Recensie:The survival of the self/R. Harwood (Aldershot, 1998)[J]. Ethical Perspectives, 2000, 7(1):98. https://core.ac.uk/display/34429847
[31]	Sylvester P J. Post-collisional strongly peraluminous granites[J]. Lithos, 1998, 45(1/4):29~44.
[32]	Barbarin B. A review of the relationships between granitoid types, their origins and their geodynamic environments[J]. Lithos, 1999, 46(3):605~626. doi: 10.1016/S0024-4937(98)00085-1
[33]	Pearce JA, Harris NBW, Tindle AG. Trace element discrimination diagrams for the tectonic interpretation of granitic rocks[J]. Journal of Petrology, 1984, 25(4):956~983. doi: 10.1093/petrology/25.4.956
[34]	Pearce J A. Sources and settings of granitic rocks[J]. Episodes, 1996, 19(4):120~125.
[35]	韩宝福.后碰撞花岗岩类的多样性及其构造环境判别的复杂性[J].地学前缘, 2007, 14(3):64~72. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200703007.htm HAN Bao-fu. Diverse post-collisional granitoids and their tectonic setting discrimination[J]. Earth Science Frontiers, 2007, 14(3):64~72. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200703007.htm
[36]	Batchelor R A, Bowden P. Petrogenetic interpretation of granitoid rock series using multicationic parameters[J]. Chemical Geology, 1985, 48(1/4):43~55. http://geologic-risk.ft.ugm.ac.id/fresh/jsaag/vol-3/no-1/jsaag-v3n1p045.pdf