川西拉拉含矿镁铁质层状岩体的成因及构造背景

孙君一; 于文佳; 崔加伟; 李重; 罗照华

doi:10.12090/j.issn.1006-6616.2019.25.01.013

川西拉拉含矿镁铁质层状岩体的成因及构造背景

1.
中国地质大学(北京)地质过程与矿产资源国家重点实验室, 北京 100083

2.
中国地质科学院地质力学研究所, 北京 100081

基金项目:
中国地质调查局地质调查项目（1212011220921，1221011121266，12120113094100，1212011121075）

详细信息

作者简介: 孙君一(1988-), 女, 在读博士, 从事岩石学、矿物学、矿床学研究。E-mail:476015552@qq.com

中图分类号: P588.12

责任编委：范二平

收稿日期: 2018-06-04

修回日期: 2018-08-26

THE PETROGENESIS AND TECTONIC SETTING OF THE ORE-BEARING MAFIC LAYERED INTRUSIONS IN LALA AREA, WESTERN SICHUAN

1.
State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences(Beijing), Beijing 100083, China

2.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China

Received Date: 04 June 2018

Revised Date: 26 August 2018

摘要

摘要: 川西拉拉含矿镁铁质层状岩体位于扬子地块西缘，构造环境复杂，关于其成因机制及岩浆源区的问题至今仍缺乏系统的研究。文章针对该岩体七个岩相带，进行了主、微量元素和Sr-Nd同位素分析，结果表明，七个岩相带（YWS-1—YWS-7）是岩浆经历不同的演化过程而形成的。其中，第五相带SiO₂含量高（42.95%~44.07%），MgO含量低（1.62%~1.89%），稀土总量明显偏低（295.32×10^-6~366.36×10^-6），Cr、Ni含量偏低，⁸⁷Sr/⁸⁶Sr为0.7391~0.7812，是受到地壳混染所致；其它相带Mg^#值高（0.54~0.74），稀土总量偏高（672.53×10^-6~986.66×10^-6），⁸⁷Sr/⁸⁶Sr为0.7087~0.7097，显示岩石圈地幔源区特征。结合区域地质背景分析，认为该层状岩体产生于大陆裂谷构造环境，岩浆来源于岩石圈地幔源区，演化过程中结晶分异和多次脉动作用相伴。这一活动过程与新元古时期扬子板块西缘的超级地幔柱活动有关。
- 拉拉矿区 /
- 层状岩体 /
- 主、微量元素 /
- 岩石圈地幔 /
- 岩石成因
Abstract: The ore-bearing mafic layered intrusions in Lala District, Western Sichuan Province, is located on the west margin of the Yangzi platform with complex tectonic environment, and there is still a lack of systematic research on its genesis mechanism and magmatic source. The main, trace elements and Sr-Nd isotopes of the seven lithofacies belts are analyzed in this article, and the results show that the seven lithofacies belts (YWS-1-YWS-7) were formed by different evolution processes of magma. The fifth lithofacies (YWS-5) represents the magma derived from mantle contaminated by earth crust, with high SiO₂ content (42.95%~44.07%), low MgO content (1.62%~1.89%), obviously low total amount of rare earth elements (295.32×10^-6~366.36×10^-6), low content of Cr, Ni, ⁸⁷Sr/⁸⁶Sr 0.7391~0.7812; other lithofacies represent the magma derived from lithospheric mantle source area, with high Mg^#content (0.54~0.74), high content of rare earth elements (672.53×10^-6~986.66×10^-6), ⁸⁷Sr/⁸⁶Sr 0.7087~0.7097.Based on the analysis of regional geological background, it is concluded that the layered intrusions were produced in continental rift tectonic environment and the magma originated from lithospheric mantle source area, with crystallization differentiation and multiple pulsations associated in the evolution process. This process is related to the Neoproterozoic super mantle plume activities on the western margin of the Yangtze plate.
- Lala mining area /
- layered intrusions /
- major and trace elements /
- lithospheric mantle /
- petrogenesis

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图 1 拉拉地区区域地质及采样位置图

Figure 1.

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图 2 岩体典型露头及显微镜下特征(据文献[10])

Figure 2.

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图 3 TAS图解(据文献[16])

Figure 3.

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图 4 Zr/P₂O₅—TiO₂图(据文献[17])

Figure 4.

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图 5 球粒陨石标准化稀土元素配分图及微量元素原始地幔标准化蛛网图(据文献[21])

Figure 5.

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图 6 拉拉镁铁质岩体ε_Nd(t)—(⁸⁷Sr/⁸⁶Sr)_i图解^[24]

Figure 6.

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图 7 拉拉镁铁质岩体(Fe+Mg+Mn)/Ti—Si/Ti、CaO/Al₂O₃—Mg^#、Ni—Mg^#相关图解

Figure 7.

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图 8 主量元素和岩体厚度对比图

Figure 8.

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图 9 构造判别图(据文献[9])

Figure 9.

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表 1 各相带主量元素(wt%)地球化学分析数据

Table 1. Geochemical analysis data of major elements (wt%) in each lithofacies belt

Sample	YWS-1	YWS-2	YWS-3a	YWS-3b	YWS-3c	YWS-3d	YWS-4a	YWS-4b	YWS-5a	YWS-5b	YWS-5c	YWS-6a	YWS-6b	YWS-7a	YWS-7b	YWS-7c	YWS-7d
SiO₂	41.91	41.71	41.52	41.43	41.05	40.84	41.25	42.67	44.07	42.95	44.05	41.83	41.35	41.33	41.19	41.51	41.67
TiO₂	3.36	3.24	2.81	2.59	2.52	2.54	2.95	3.30	3.53	3.66	3.83	3.29	3.22	2.78	2.45	2.71	2.92
Al₂O₃	10.81	10.67	8.63	7.87	8.07	8.07	9.88	10.46	13.59	14.05	14.64	10.40	10.03	8.82	7.97	8.51	9.18
Fe₂O₃	4.64	3.90	4.28	4.25	4.26	3.77	3.90	3.91	12.09	12.24	12.88	4.18	4.00	3.81	3.53	3.91	3.86
FeO	6.70	7.29	6.95	7.24	7.20	7.82	6.87	7.12	6.62	8.21	8.86	7.04	7.04	7.49	7.96	7.54	7.14
MnO	0.20	0.26	0.16	0.20	0.20	0.21	0.23	0.24	0.64	0.55	0.48	0.38	0.33	0.24	0.25	0.25	0.26
MgO	7.20	7.85	13.95	17.91	16.92	16.14	8.96	7.90	1.89	1.62	1.63	7.53	8.30	13.15	16.63	14.62	11.85
CaO	11.40	10.89	10.92	8.85	9.55	9.68	11.84	10.85	5.84	5.20	2.45	11.48	12.33	10.83	8.77	9.47	10.99
Na₂O	3.11	3.13	1.77	1.06	1.31	1.55	2.93	3.09	2.29	3.31	5.12	3.20	2.92	2.11	1.26	1.79	2.39
K₂O	1.98	2.43	1.72	1.51	1.53	1.58	2.35	2.34	3.30	2.86	2.14	1.94	1.81	1.58	1.43	1.44	1.60
P₂O₅	1.05	0.96	0.80	0.70	0.77	0.76	0.91	0.94	0.79	0.79	0.86	0.98	0.93	0.82	0.76	0.83	0.87
LOI	7.09	7.11	6.01	5.74	6.10	6.38	7.33	6.59	5.05	4.04	2.74	7.66	7.58	6.68	7.21	7.01	7.00
H₂O⁺	0.55	0.68	0.65	0.66	0.82	0.79	0.67	0.70	0.65	0.38	1.12	0.65	0.67	0.84	1.58	1.23	0.99
H₂O^-	0.48	0.45	0.58	0.81	0.62	0.53	0.65	0.67	0.59	0.49	0.52	0.46	0.52	0.50	0.54	0.47	0.47
Total	100.48	100.57	100.75	100.82	100.92	100.66	100.72	100.78	100.94	100.35	101.32	101.02	101.03	100.98	101.53	101.29	101.19

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表 2 各相带微量元素和稀土元素(×10^-6)地球化学分析数据

Table 2. Geochemical analysis data of trace element and rare earch elements (× 10^-6) in each lithofacies belt

Sample	YWS-1	YWS-2	YWS-3a	YWS-3b	YWS-3c	YWS-3d	YWS-4a	YWS-4b	YWS-5a	YWS-5b	YWS-5c	YWS-6a	YWS-6b	YWS-7a	YWS-7b	YWS-7c
Sc	29.6	34.8	29.5	27.0	32.2	34.2	26.6	28.6	32.3	24.6	25.6	31.1	30.8	28.3	29.0	28.7
V	324	330	276	231	279	308	241	248	363	292	352	306	289	265	237	255
Cr	189	346	963	1250	473	364	1200	1190	12.3	5.63	7.56	282	375	817	1220	1020
Co	40.9	42.7	62.3	75.8	65.4	68.6	48.2	42.3	34.3	30.7	47.8	44.2	43.9	56.3	65.2	64.2
Ni	52.6	68.9	389	576	127	67.6	501	501	21.3	18.9	25.8	61.8	89.6	325	513	407
Cu	111	121	80.3	48.4	87.6	104	47.7	50.5	6.36	13.4	23.5	94.3	103	109	40.8	80.0
Zn	81.1	78.9	115	108	79.6	90.0	103	108	37.6	28.0	36.6	61.8	65.2	92.0	135	101
Ga	17.8	19.3	15.9	12.7	13.0	16.4	19.3	19.2	33.3	26.4	26.8	19.6	18.5	16.0	14.3	16.8
Rb	52.0	79.6	48.2	39.6	64.7	77.8	38.5	46.2	132	94.6	91.2	73.5	58.3	45.6	46.5	46.3
Sr	1260	1189	936	989	1620	1356	987	1123	256	146	86	1110	1260	996	752	895
Y	36.7	34.2	30.2	27.9	28.1	32.1	36.5	36.8	46.8	36.5	37.6	35.3	33.7	30.4	28.4	29.7
Zr	428	389	319	372	295	398	310	316	378	374	419	405	413	339	292	321
Nb	80.1	63.6	44.2	55.2	48.7	57.8	44.9	46.2	55.7	47.4	53.6	52.0	47.5	46.2	45.3	44.2
Sb	0.37	0.28	0.29	0.25	0.28	0.21	0.24	0.26	0.12	0.13	0.13	0.19	0.25	0.31	0.35	0.36
Cs	1.61	2.39	2.38	2.20	2.10	2.17	2.01	2.39	0.96	0.83	1.06	1.98	1.94	1.92	2.15	2.06
Ba	236	246	214	152	226	245	304	235	248	369	366	249	263	256	268	352
La	206	195	175	149	150	178	203	224	56.3	43.2	51.2	200	186	164	156	164
Ce	398	385	337	287	287	336	396	423	125	103	119	380	357	318	302	302
Pr	42.3	39.6	35.6	30.3	30.3	35.6	40.9	42.5	15.2	12.4	14.0	40.2	37.8	33.4	31.7	31.9
Nd	168	163	146	123	126	145	167	184	63.5	53.6	63.9	164	155	138	131	132
Sm	28.9	25.6	22.9	18.5	20.9	22.4	26.3	28.3	14.5	12.3	13.4	27.6	24.6	21.3	21.3	22.2
Eu	6.74	6.23	5.75	4.97	5.01	5.85	6.54	6.69	4.32	3.45	4.05	6.58	6.22	5.56	5.14	5.24
Gd	18.2	19.6	16.7	14.3	14.6	17.6	19.6	20.3	13.5	10.6	11.8	18.6	18.2	15.9	14.8	15.5
Tb	2.22	2.36	2.06	1.80	1.79	2.22	2.33	2.55	2.29	1.53	1.72	2.23	2.21	2.00	1.84	1.90
Dy	10.2	11.1	9.13	8.30	10.9	11.6	8.30	9.89	12.6	9.63	9.88	10.4	10.1	9.00	8.51	8.73
Ho	1.52	1.63	1.44	1.28	1.59	1.75	1.27	1.53	1.92	1.42	1.63	1.54	1.50	1.36	1.29	1.30
Er	3.63	3.71	3.31	2.98	3.73	3.78	2.96	3.50	5.13	3.85	3.96	3.59	3.43	3.15	2.93	3.03
Tm	0.54	0.52	0.49	0.45	0.56	0.54	0.46	0.52	0.75	0.58	0.59	0.54	0.52	0.49	0.47	0.47
Yb	2.73	2.90	2.57	2.34	3.00	3.20	2.35	2.63	3.96	2.78	2.98	2.81	2.69	2.51	2.33	2.39
Lu	0.46	0.47	0.43	0.41	0.48	0.50	0.41	0.45	0.59	0.48	0.48	0.47	0.46	0.44	0.42	0.42
Hf	10.7	10.0	10.0	10.1	9.26	9.96	8.22	10.6	8.78	9.62	10.6	10.2	10.3	10.1	10.4	8.93
Ta	2.05	2.06	1.44	3.63	1.76	1.95	2.63	1.78	2.19	3.56	3.51	2.78	1.22	1.78	1.41	1.44
Bi	0.15	0.17	0.26	0.37	0.23	0.26	0.27	0.33	0.18	0.25	0.19	0.36	0.26	0.21	0.38	0.36
Th	23.6	18.2	10.3	20.4	17.2	13.6	13.5	17.6	3.89	3.95	4.02	13.5	13.2	15.4	14.3	16.2
U	5.70	5.57	4.85	4.39	4.10	4.74	5.89	6.12	0.33	0.24	0.29	5.63	5.42	4.86	4.15	4.74

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表 3 各相带Sm-Nd同位素分析数据

Table 3. The Sm-Nd isotope analysis data in each lithofacies belt

样品号	Rb/×10^-6	Sr/×10^-6	⁸⁷Sr/⁸⁶Sr	(⁸⁷Sr/⁸⁶Sr)_i	Sm/×10^-6	Nd/×10^-6	¹⁴⁷Sm/¹⁴⁴Nd	¹⁴³Nd/¹⁴⁴Nd	(¹⁴³Nd/¹⁴⁴Nd)_i	ε_Nd(t)
YWS-1	52	1260	0.709398	0.707904	28.9	168	0.103991	0.512342	0.511762	4.3
YWS-2	79.6	1189	0.709864	0.707441	25.6	163	0.094942	0.512320	0.511791	4.9
YWS-3a	48.2	936	0.709211	0.707347	22.9	146	0.094818	0.512329	0.511800	5.1
YWS-3b	39.6	989	0.708867	0.707418	18.5	123	0.090923	0.512325	0.511818	5.4
YWS-3c	64.7	1620	0.708847	0.707401	20.9	126	0.100272	0.512309	0.511750	4.1
YWS-3d	77.8	1356	0.708778	0.706701	22.4	145	0.093386	0.512294	0.511773	4.5
YWS-4a	38.5	987	0.70911	0.707698	26.3	167	0.095202	0.512316	0.511785	4.8
YWS-4b	46.2	1123	0.709481	0.707992	28.3	184	0.092977	0.512321	0.511803	5.1
YWS-5a	132	256	0.739185	0.720520	14.5	63.5	0.138036	0.512258	0.511489	-1.0
YWS-5b	94.6	146	0.746396	0.722941	12.3	53.6	0.138711	0.511969	0.511196	-6.8
YWS-5c	91.2	86.3	0.781211	0.742957	13.4	63.9	0.126765	0.512213	0.511506	-0.7
YWS-6a	73.5	1110	0.709751	0.707354	27.6	164	0.101735	0.512328	0.511761	4.3
YWS-6b	58.3	1260	0.709367	0.707692	24.6	155	0.095942	0.512316	0.511781	4.7
YWS-7a	45.6	996	0.709234	0.707577	21.3	138	0.093305	0.512313	0.511793	4.9
YWS-7b	46.5	752	0.709523	0.707285	21.3	131	0.098291	0.512319	0.511771	4.5
YWS-7c	46.3	895	0.709281	0.707408	22.2	132	0.101668	0.512320	0.511753	4.1
YWS-7d	55.6	1080	0.709412	0.707548	24.6	151	0.098484	0.512319	0.511770	4.5

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参考文献(37)

Stewart B W, DePaolo D J. Isotopic studies of processes in mafic magma chambers:Ⅱ. The Skaergaard intrusion, East Greenland[J]. Contributions to Mineralogy and Petrology, 1990, 104(2):125~141. doi: 10.1007/BF00306438

Irvine T N. Crystallization sequences in the Muskox intrusion and other layered intrusions-Ⅱ. Origin of chromitite layers and similar deposits of other magmatic ores[J]. Geochimica et Cosmochimica Acta, 1975, 39(6~7):991~1008, IN9-IN10, 1009~1020. http://www.sciencedirect.com/science/article/pii/0016703775900435

Kruger F J, Marsh J S. Significance of ⁸⁷Sr/⁸⁶Sr ratios in the Merensky cyclic unit of the Bushveld Complex[J]. Nature, 1982, 298(5869):53~55. doi: 10.1038/298053a0

Kruger F J. Filling the Bushveld Complex magma chamber:lateral expansion, roof and floor interaction, magmatic unconformities, and the formation of giant chromitite, PGE and Ti-V-magnetitite deposits[J]. Mineralium Deposita, 2005, 40(5):451~472. doi: 10.1007/s00126-005-0016-8

Palacz Z A. Isotopic and geochemical evidence for the evolution of a cyclic unit in the Rhum intrusion, north-west Scotland[J]. Nature, 1984, 307(5952):618~620. doi: 10.1038/307618a0

钟宏, 胡瑞忠, 朱维光, 等.层状岩体的成因及成矿作用[J].地学前缘, 2007, 14(2):159~172. doi: 10.3321/j.issn:1005-2321.2007.02.013

ZHONG Hong, HU Ruizhong, ZHU Weiguang, et al. Genesis and mineralization of layered intrusions[J]. Earth Science Frontiers, 2007, 14(2):159~172. (in Chinese with English abstract) doi: 10.3321/j.issn:1005-2321.2007.02.013

ZHU Zhimin. Lala iron oxide copper gold deposit:metallogenic epoch and metal sources[J]. Chengdu:Chengdu University of Technology, 2011:52~54. (in Chinese with English abstract)

周家云, 郑荣才, 朱志敏, 等.拉拉铜矿黄铁矿微量元素地球化学特征及其成因意义[J].矿物岩石, 2008, 28(3):64~71. doi: 10.3969/j.issn.1001-6872.2008.03.011

ZHOU Jiayun, ZHENG Rongcai, ZHU Zhimin, et al. Geochemical characteristics of trace elements of pyrite and its implications to the metallogenesis in the Lala copper deposit[J]. Journal of Mineralogy and Petrology, 2008, 28(3):64~71. (in Chinese with English abstract) doi: 10.3969/j.issn.1001-6872.2008.03.011

周家云, 郑荣才, 朱志敏, 等.四川会理拉拉铜矿辉长岩群地球化学与Sm-Nd同位素定年[J].矿物岩石地球化学通报, 2009, 28(2):111~122. doi: 10.3969/j.issn.1007-2802.2009.02.002

ZHOU Jiayun, ZHENG Rongcai, ZHU Zhimin, et al. Geochemistry and Sm-Nd dating of the gabbro in the Lala copper ore district, Sichuan Province, China[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 2009, 28(2):111~122. (in Chinese with English abstract) doi: 10.3969/j.issn.1007-2802.2009.02.002

孙君一, 于文佳, 唐泽勋, 等.川西拉拉Fe-Cu矿区含矿镁铁质层状岩席的首次发现及其成岩成矿意义[J/OL].地学前缘, 2017, 24.https://doi.org/10.13745/j.esf.yx.2017-3-54

SUN Junyi, YU Wenjia, TANG Zexun, et al. Firstly discovering the ore-bearing mafic layered sill in the Lala Fe-Cu ore district, Western Sichuan Province, China, and its implications for petrogenesis and metallogenesis[J/OL]. Earth Science Frontiers, 2017, 24. https://doi.org/10.13745/j.esf.yx.2017-3-54(in Chinese with English abstract)

于文佳, 罗照华, 刘永顺, 等.拉拉铁铜矿床成因:来自隐爆角砾岩结构定量化和锆石U-Pb年代学的证据[J].岩石学报, 2017, 33(3):925~941. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201703019

YU Wenjia, LUO Zhaohua, LIU Yongshun, et al. Petrogenesis of the Lala iron-copper deposit:Evidence by cryptoexplosive breccia CSD data and their zircon U-Pb data[J]. Acta Petrologica Sinica, 2017, 33(3):925~941. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201703019

Pin C, Zalduegui J S. Sequential separation of light rare-earth elements, thorium and uranium by miniaturized extraction chromatography:Application to isotopic analyses of silicate rocks[J]. Analytica Chimica Acta, 1997, 339(1~2):79~89. http://d.old.wanfangdata.com.cn/NSTLQK/10.1007-s12144-011-9125-y/

Chen F, Siebel W, Satir M, et al. Geochronology of the Karadere basement (NW Turkey) and implications for the geological evolution of the Istanbul zone[J]. International Journal of Earth Sciences, 2002, 91(3):469~481. doi: 10.1007/s00531-001-0239-6

Green D H. Genesis of Archean Peridotitic magmas and constraints on Archean geothermal gradients and tectonics[J]. Geology, 1975, 3(1):15~18. doi: 10.1130/0091-7613(1975)3<15:GOAPMA>2.0.CO;2

Frey F A, Green D H, Roy S D. Integrated models of basalt Petrogenesis:a study of quartz Tholeiites to olivine Melilitites from south eastern Australia utilizing geochemical and experimental petrological data[J]. Journal of Petrology, 1978, 19(3):463~513. doi: 10.1093/petrology/19.3.463

Hastie A R, Kerr A C, Pearce J A, et al. Classification of altered volcanic island arc rocks using immobile trace elements:development of the Th-Co discrimination diagram[J]. Journal of Petrology, 2007, 48(12):2341~2357. doi: 10.1093/petrology/egm062

Winchester J A, Floyd P A. Geochemical magma type discrimination:application to altered and metamorphosed basic igneous rocks[J]. Earth and Planetary Science Letters, 1976, 28(3):459~469. doi: 10.1016/0012-821X(76)90207-7

Wilson M B. Igneous petrogenesis a global tectonic approach[M]. Netherlands:Springer, 1989.

李献华, 周汉文, 李正祥, 等.川西新元古代双峰式火山岩成因的微量元素和Sm-Nd同位素制约及其大地构造意义[J].地质科学, 2002, 37(3):264~276. doi: 10.3321/j.issn:0563-5020.2002.03.002

LI Xianhua, ZHOU Hanwen, LI Zhengxiang, et al. Petrogenesis of Neoproterozoic bimodal volcanics in western Sichuan and its tectonic implications:Geochemical and Sm-Nd isotopic constraints[J]. Chinese Journal of Geology, 2002, 37(3):264~276. (in Chinese with English abstract) doi: 10.3321/j.issn:0563-5020.2002.03.002

姜常义, 张蓬勃, 卢登荣, 等.新疆塔里木板块西部瓦吉里塔格地区二叠纪超镁铁岩的岩石成因与岩浆源区[J].岩石学报, 2004, 20(6):1433~1444. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200406013

JIANG Changyi, ZHANG Pengbo, LU Dengrong, et al. Petrogenesis and magma source of the ultramafic rocks at Wajilitag region, western Tarim Plate in Xinjiang[J]. Acta Petrologica Sinica, 2004, 20(6):1433~1444. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98200406013

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. doi: 10.1144/GSL.SP.1989.042.01.19

丁林, 张进江, 周勇, 等.青藏高原岩石圈演化的记录:藏北超钾质及钠质火山岩的岩石学与地球化学特征[J].岩石学报, 1999, 15(3):408~421. http://d.old.wanfangdata.com.cn/Periodical/ysxb98199903009

DING Lin, ZHANG Jinjiang, ZHOU Yong, et al. Tectonic implication on the lithosphere evolution of the Tibet Plateau:petrology and geochemistry of sodic and ultrapotassic volcanism in Northern Tibet[J]. Acta Petrologica Sinica, 1999, 15(3):408~421. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98199903009

曾威, 司马献章, 王家松, 等.周庵铜镍-铂族矿床锆石U-Pb年代学、地球化学及Sr-Nd同位素特征:对周庵基性-超基性岩体及矿床成因的探讨[J].岩石学报, 2016, 32(4):1232~1248. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201604021

ZENG Wei, SIMA Xianzhang, WANG Jiasong, et al. Geochronology, geochemistry and Sr-Nd isotope characteristics of Zhou'an Cu-Ni-PGE deposit:genesis of mafic-ultramafic rock and ore deposit[J]. Acta Petrologica Sinica, 2016, 32(4):1232~1248. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98201604021

Qi L, Wang C Y, Zhou M F. Controls on the PGE distribution of Permian Emeishan alkaline and peralkaline volcanic rocks in Longzhoushan, Sichuan Province, SW China[J]. Lithos, 2008, 106(3~4):222~236. http://d.old.wanfangdata.com.cn/NSTLQK/10.1016-j.lithos.2008.07.012/

赵莉, 张招崇, 王福生, 等.一个开放的岩浆房系统:攀西新街镁铁-超镁铁质层状岩体[J].岩石学报, 2006, 22(6):1565~1578. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200606014

ZHAO Li, ZHANG Zhaochong, WANG Fusheng, et al. Open-system magma chamber:an example from the Xinjie mafic-ultramafic layered intrusion in Panxi region, SW China[J]. Acta Petrologica Sinica, 2006, 22(6):1565~1578. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98200606014

Taylor S R, McLennan S M. The continental crust:its composition and evolution[J]. Oxford:Blackwell Scientific Pub., 1985. http://d.old.wanfangdata.com.cn/OAPaper/oai_doaj-articles_7b034b121c08912757b660fdefe8747e

Hanski E J, Smolkin V F. Iron-and LREE-enriched mantle source for early Proterozoic intraplate magmatism as exemplified by the Pechenga ferropicrites, Kola Peninsula, Russia[J]. Lithos, 1995, 34(1~3):107~125. http://d.old.wanfangdata.com.cn/NSTLQK/10.1016-0024-4937(94)00035-Z/

McKenzie D, O'Nions R K. The source regions of ocean Island Basalts[J]. Journal of Petrology, 1995, 36(1):133~159. doi: 10.1093/petrology/36.1.133

Garuti G, Bea F, Zaccarini F, et al. Age, geochemistry and Petrogenesis of the ultramafic pipes in the Ivrea zone, NW Italy[J]. Journal of Petrology, 2001, 42(2):433~457. doi: 10.1093/petrology/42.2.433

夏昭德, 姜常义, 夏明哲, 等.镁铁质-超镁铁质层状岩体基本特征及岩浆作用[J].西北地质, 2011, 44(1):85~94. doi: 10.3969/j.issn.1009-6248.2011.01.011

XIA Zhaode, JIANG Changyi, XIA Mingzhe, et al. Characteristics and magmatism of mafic ultramafic layered intrusions[J]. Northwestern Geology, 2011, 44(1):85~94. (in Chinese with English abstract) doi: 10.3969/j.issn.1009-6248.2011.01.011

姜常义, 夏明哲, 钱壮志, 等.新疆喀拉通克镁铁质岩体群的岩石成因研究[J].岩石学报, 2009, 25(4):749~764. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200904003

JIANG Changyi, XIA Mingzhe, QIAN Zhuangzhi, et al. Petrogenesis of Kalatongke mafic rock intrusions, Xinjiang[J]. Acta Petrologica Sinica, 2009, 25(4):749~764. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98200904003

Zieg M J, Marsh B D. Multiple reinjections and crystal-mush compaction in the Beacon Sill, McMurdo Dry Valleys, Antarctica[J]. Journal of Petrology, 2012, 53(12):2567~2591. doi: 10.1093/petrology/egs059

Egorova V, Latypov R. Mafic-ultramafic sills:new insights from M-and S-shaped mineral and whole-rock compositional profiles[J]. Journal of Petrology, 2013, 54(10):2155~2191. doi: 10.1093/petrology/egt045

李德东, 罗照华, 周久龙, 等.岩墙厚度对成矿作用的约束:以石湖金矿为例[J].地学前缘, 2011, 18(1):166~178. http://d.old.wanfangdata.com.cn/Periodical/dxqy201101021

LI Dedong, LUO Zhaohua, ZHOU Jiulong, et al. Constraints of dike thicknesses on the metallogenesis and its application to the Shihu gold deposit[J]. Earth Science Frontiers, 2011, 18(1):166~178. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/dxqy201101021

马帅, 陈世悦, 孙娇鹏, 等.祁漫塔格肯德可克火山岩锆石LA-ICP-MS U-Pb、⁴⁰Ar/³⁹Ar年龄及地质意义[J].地质力学学报, 2017, 23(4):558~566. doi: 10.3969/j.issn.1006-6616.2017.04.007 http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20170407&journal_id=dzlxxb

MA Shuai, CHEN Shiyue, SUN Jiaopeng, et al. A study on zircon LA-ICP-MS U-PB and ⁴⁰Ar/³⁹Ar ages of volcanic rocks from kendekeke, qimantage and the geological significance[J]. Journal of Geomechanics, 2017, 23(4):558~566. (in Chinese with English abstract) doi: 10.3969/j.issn.1006-6616.2017.04.007 http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20170407&journal_id=dzlxxb

黄小龙, 徐义刚, 杨启军, 等.滇西晚始新世高镁富钾火山岩的地球化学特征及其岩石成因机制探讨[J].地球化学, 2007, 36(2):120~138. doi: 10.3321/j.issn:0379-1726.2007.02.002

HUANG Xiaolong, XU Yigang, YANG Qijun, et al. Geochemistry of Late Eocene high-Mg ultrapotassic lavas from western Yunnan, China:constraints on petrogenesis[J]. Geochimica, 2007, 36(2):120~138. (in Chinese with English abstract) doi: 10.3321/j.issn:0379-1726.2007.02.002

秦涛, 李林川, 唐振, 等.大兴安岭扎兰屯地区四班岩体岩石成因及构造环境研究[J].地质力学学报, 2017, 23(3):369~381. doi: 10.3969/j.issn.1006-6616.2017.03.005 http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20170305&journal_id=dzlxxb

QIN Tao, LI Linchuan, TANG Zhen, et al. A study on the petrogenesis and tectonic setting of the siban granite mass in Zhalantun area, Great khingan[J]. Journal of Geomechanics, 2017, 23(3):369~381. (in Chinese with English abstract) doi: 10.3969/j.issn.1006-6616.2017.03.005 http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20170305&journal_id=dzlxxb

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