豫西熊耳山地区五丈山岩体成因与构造意义:岩石地球化学和Sr-Nd-Pb同位素约束

doi:10.19657/j.geoscience.1000-8527.2020.043

现代地质 ›› 2020, Vol. 34 ›› Issue (06): 1230-1244.DOI: 10.19657/j.geoscience.1000-8527.2020.043

豫西熊耳山地区五丈山岩体成因与构造意义:岩石地球化学和Sr-Nd-Pb同位素约束

饶世成¹(), 王长明¹^,²(), 贺昕宇³, 石康兴¹, 祝佳萱¹, 陈奇¹, 段泓羽¹, 李朋伟¹

1.中国地质大学(北京) 地球科学与资源学院,北京 100083
2.中国地质大学地质过程与矿产资源国家重点实验室,北京 100083
3.有色金属矿产地质调查中心,北京 100012

收稿日期:2020-05-29 修回日期:2020-06-23 出版日期:2020-12-22 发布日期:2020-12-22
通讯作者: 王长明
作者简介:王长明,男,1974年出生,教授,博士生导师,矿物学、岩石学、矿床学专业,主要从事矿床学研究。Email:wangcm@cugb.edu.cn。
饶世成,男,硕士研究生,1995年出生,矿物学、岩石学、矿床学专业,主要从事矿床学与矿床地球化学研究。Email:SCRao@qq.com。
基金资助:
国家重点基础研究发展计划项目(2015CB452606);中国地质大学地质过程与矿产资源国家重点实验室科技部专项(MSFGPMR201804);“111计划”项目(BP0719021)

Petrogenesis and Tectonic Significance of the Wuzhangshan Pluton in Xiong’ershan, Western Henan Province: Constraint from Petrogeochemistry and Sr-Nd-Pb Isotopes

RAO Shicheng¹(), WANG Changming¹^,²(), HE Xinyu³, SHI Kangxing¹, ZHU Jiaxuan¹, CHEN Qi¹, DUAN Hongyu¹, LI Pengwei¹

1. School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China
2. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China
3. China Non-ferrous Metals Resource Geological Survey, Beijing 100012, China

Received:2020-05-29 Revised:2020-06-23 Online:2020-12-22 Published:2020-12-22
Contact: WANG Changming

摘要/Abstract

摘要：

为解析中国东部燕山期岩浆作用过程和岩石成因机理,选取熊耳山地区五丈山岩体开展岩相学、全岩主量和微量元素地球化学和全岩Sr-Nd-Pb同位素研究。五丈山岩体主要岩性为黑云角闪二长花岗岩,具有高硅(SiO₂=66.44%~71.71%)、富碱(Na₂O+K₂O=9.8%~10.06%)、较富Al₂O₃(14.52%~15.63%)以及贫TFeO(1.71%~3.47%)、CaO(0.51%~2.56%)和MgO(0.19%~0.59%)等特征,为准铝质钾玄岩系列。该岩体富集LREE、K、Sr、Pb、Zr、Hf等元素,亏损HREE、Nb、Ta、Ti、P等高场强元素,具微弱Eu正异常(δEu=1.00~1.14,均值为1.07),为I型花岗岩。全岩Sr-Nd同位素分析结果显示,(⁸⁷Sr/⁸⁶Sr)_i值较高(0.707 3~0.708 0),ε_Nd(t)值为-20.5~-17.9,Nd的二阶段模式年龄为2 599~2 389 Ma。全岩Pb同位素组成变化范围窄(²⁰⁶Pb/²⁰⁴Pb=17.305~17.754,²⁰⁷Pb/²⁰⁴Pb=15.427~15.481,²⁰⁸Pb/²⁰⁴Pb=37.766~37.999),显示源区物质以古老的壳源物质为主。五丈山岩体具有高Sr/Y(40.85~236.72)和La/Yb(19.34~30.46)比值,显示出埃达克质岩石特征,MgO、Cr、Ni含量低,Mg^#值较小。研究结果指示五丈山岩体由加厚下地壳部分熔融产生,可能与扬子板块的北向陆内俯冲有关。

关键词: 五丈山岩体, Sr-Nd-Pb同位素, 地球化学, 岩石成因, 熊耳山地区

Abstract:

To analyze the magma origin and mechanism of the Yanshanian magmatism in eastern China, the authors conducted a study on the petrography, Sr-Nd-Hf isotope systematics, whole-rock major and trace element geochemistry of the Wuzhangshan pluton in Xiong’ershan. The Wuzhangshan pluton consists of biotite hornblende monzogranite, which is characterized by high SiO₂(66.44%-71.71%) and alkali contents (Na₂O+K₂O=9.8%-10.06%). The rocks contain relative high Al₂O₃(14.52%-15.63%), and low TFeO (1.71%-3.47%), CaO (0.51%-2.56%) and MgO (0.19%-0.59%), indicating their shoshonitic and metaluminous nature. The samples are enriched in LREEs, K, Sr, Pb, Zr, and Hf, but depleted in high field strength elements (HFSEs) such as HREEs, Ta, Nb, P,and Ti. These rocks have no obvious Eu anomaly (δEu=1.00-1.13) and with I-type granite characteristics. They have (⁸⁷Sr/⁸⁶Sr)_i=0.707,3 to 0.708,0, ε_Nd(t)=-20.5 to -17.9, and $T D M 2$ =2,599 to 2,389 Ma. Lead isotope compositions are similar (²⁰⁶Pb/²⁰⁴Pb=17.305-17.754; ²⁰⁷Pb/²⁰⁴Pb = 15.427-15.481; ²⁰⁸Pb/²⁰⁴Pb = 37.766-37.999), indicating that rocks were sourced from ancient crust material. These rocks have high values of Sr/Y (40.85-236.72) and La/Yb (19.34-30.46), indicating adakite-like features. The low MgO, Cr, and Ni contents and low Mg^# values indicate that the monzogranite was formed by partial melting of the thickened lower crust, probably related to the north-dipping intracontinental subduction of the Yangtze plate.

Key words: Wuzhangshan pluton, Sr-Nd-Pb isotope, geochemistry, petrogenesis, Xiong’ershan

中图分类号:

P588.1
P597

饶世成, 王长明, 贺昕宇, 石康兴, 祝佳萱, 陈奇, 段泓羽, 李朋伟. 豫西熊耳山地区五丈山岩体成因与构造意义:岩石地球化学和Sr-Nd-Pb同位素约束[J]. 现代地质, 2020, 34(06): 1230-1244.

RAO Shicheng, WANG Changming, HE Xinyu, SHI Kangxing, ZHU Jiaxuan, CHEN Qi, DUAN Hongyu, LI Pengwei. Petrogenesis and Tectonic Significance of the Wuzhangshan Pluton in Xiong’ershan, Western Henan Province: Constraint from Petrogeochemistry and Sr-Nd-Pb Isotopes[J]. Geoscience, 2020, 34(06): 1230-1244.

图/表 15

图1 秦岭造山带的位置图(a)、秦岭造山带构造格架图(b)、区域地质图(c)和五丈山岩体地质简图(d)(据Wang等[17]修改)

Fig.1 Location of the Qinling Orogen (a), tectonic map of the Qinling Orogen (b), regional geologic map (c) , and geologic map of the Wuzhangshan pluton (d) (modified after Wang et al.[17])

图2 五丈山岩体野外(a)、手标本(b)及镜下((c)、(d))照片 Q.石英;Or.正长石;Pl.斜长石;Pth.条纹长石;Mc.微斜长石;Hbl.角闪石

Fig.2 Field outcrop(a),hand specimens (b) and microscopic ((c), (d)) photos of the Wuzhangshan pluton

表1 五丈山岩体主量(wB/%)、微量和稀土元素(wB/10-6)分析结果

Table 1 Major (%) ,trace element and REEs (10-6) contents of granite samples from the Wuzhangshan pluton

样品号	岩性	SiO₂	TiO₂	Al₂O₃	TFeO	Fe₂O₃	FeO	MnO	MgO	CaO	Na₂O	K₂O	P₂O₅
HSP13D721B1	花岗岩	66.44	0.29	15.17	3.47	2.50	1.22	0.05	0.56	2.56	4.63	5.17	0.11
HSP13D722B1	花岗岩	70.03	0.25	15.22	1.70	1.49	0.36	0.04	0.19	1.50	4.73	4.98	0.11
HSP13D723B1	花岗岩	71.71	0.15	14.83	2.05	1.34	0.84	0.03	0.26	0.51	4.70	5.33	0.06
HSP13D724B1	花岗岩	70.01	0.20	14.52	1.96	1.70	0.43	0.05	0.32	1.77	4.34	5.31	0.08
HSP13D725B1	花岗岩	69.57	0.21	15.22	2.27	1.52	0.90	0.04	0.28	1.69	4.89	4.81	0.09
HSP13D726B1	花岗岩	68.04	0.22	15.63	2.48	1.60	1.04	0.05	0.59	2.00	4.80	5.26	0.10
样品号	岩性	LOI	Total	Mg^#	A/CNK	A/NK	Li	Be	Sc	V	Cr	Co	Ni
HSP13D721B1	花岗岩	1.92	100.76	22.34	0.85	1.15	5.90	4.30	4.90	42.40	2.60	2.50	1.80
HSP13D722B1	花岗岩	1.42	100.36	16.60	0.96	1.15	6.30	2.50	3.20	34.70	3.00	1.20	1.20
HSP13D723B1	花岗岩	1.01	100.86	18.47	1.03	1.10	3.40	3.10	2.10	23.50	2.10	1.10	1.30
HSP13D724B1	花岗岩	1.70	100.48	22.54	0.90	1.13	4.10	4.70	3.20	32.10	2.90	1.60	1.30
HSP13D725B1	花岗岩	1.62	100.94	18.04	0.93	1.15	4.00	3.40	3.10	26.90	2.20	1.10	1.10
HSP13D726B1	花岗岩	1.17	100.62	29.78	0.91	1.15	5.20	3.40	3.60	24.60	2.40	1.90	1.40
样品号	岩性	Cu	Zn	Ga	Rb	Sr	Zr	Nb	Mo	Cd	In	Sb	Cs
HSP13D721B1	花岗岩	8.90	34.0	19.60	115.00	1 232	151	19.50	0.80	0.02	0.02	0.04	2.70
HSP13D722B1	花岗岩	6.20	21.0	18.00	111.00	947	199	21.30	0.60	0.03	0.02	0.23	1.80
HSP13D723B1	花岗岩	4.20	18.0	16.10	110.00	552	168	18.10	0.60	0.04	0.01	0.10	1.10
HSP13D724B1	花岗岩	5.70	27.0	18.20	123.00	625	141	23.50	1.40	0.02	0.03	0.08	1.10
HSP13D725B1	花岗岩	5.00	19.0	17.10	104.00	904	189	20.70	0.60	0.01	0.02	0.04	0.70
HSP13D726B1	花岗岩	6.30	24.0	16.90	116.00	4 190	164	21.10	0.50	0.02	0.02	0.03	0.80
样品号	岩性	Ba	Hf	Ta	W	Re	Tl	Pb	Bi	Th	U	Y	La
HSP13D721B1	花岗岩	3 768	4.80	0.90	1.80	0	0.50	32.10	-	35.20	7.10	21.70	46.80
HSP13D722B1	花岗岩	2 445	6.30	0.90	0.60	0	0.50	38.10	-	24.60	3.50	14.30	37.20
HSP13D723B1	花岗岩	1 457	5.90	0.80	1.40	0	0.40	18.70	-	18.50	2.90	11.40	27.00
HSP13D724B1	花岗岩	2 200	5.20	1.00	1.50	<0.002	0.50	28.10	0.10	21.80	4.20	15.30	42.00
HSP13D725B1	花岗岩	2 005	6.20	0.90	0.90	0	0.40	31.10	-	25.30	3.10	10.60	39.60
HSP13D726B1	花岗岩	2 580	5.20	0.90	0.80	0	0.50	30.60	-	19.30	6.00	17.70	42.50
样品号	岩性	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb
HSP13D721B1	花岗岩	79.10	8.56	29.90	4.94	1.72	4.11	0.68	3.63	0.72	2.23	0.35	2.42
HSP13D722B1	花岗岩	63.60	6.89	24.30	3.74	1.26	3.28	0.49	2.55	0.49	1.39	0.23	1.49
HSP13D723B1	花岗岩	43.00	4.37	14.90	2.45	0.76	2.10	0.32	1.87	0.38	1.24	0.21	1.52
HSP13D724B1	花岗岩	63.50	6.38	22.70	3.33	1.17	3.10	0.48	2.58	0.48	1.55	0.28	1.94
HSP13D725B1	花岗岩	58.50	5.99	19.80	3.07	1.00	2.50	0.37	1.89	0.34	1.06	0.19	1.30
HSP13D726B1	花岗岩	64.30	6.54	22.70	3.60	1.16	3.22	0.54	2.82	0.58	1.89	0.31	2.05
样品号	岩性	Lu	ΣREE	LREE	HREE	LREE/HREE	(La/Yb)_N	δEu	δCe
HSP13D721B1	花岗岩	0.35	185.51	171.02	14.49	11.80	13.04	1.14	0.90
HSP13D722B1	花岗岩	0.23	147.13	136.99	10.14	13.50	16.83	1.08	0.91
HSP13D723B1	花岗岩	0.25	100.37	92.48	7.89	11.72	11.98	1.00	0.88
HSP13D724B1	花岗岩	0.31	149.79	139.08	10.71	12.98	14.60	1.10	0.85
HSP13D725B1	花岗岩	0.21	135.82	127.96	7.86	16.28	20.54	1.07	0.83
HSP13D726B1	花岗岩	0.33	152.54	140.80	11.74	11.99	13.98	1.02	0.85

表1 五丈山岩体主量(wB/%)、微量和稀土元素(wB/10-6)分析结果

Table 1 Major (%) ,trace element and REEs (10-6) contents of granite samples from the Wuzhangshan pluton

样品号	岩性	SiO₂	TiO₂	Al₂O₃	TFeO	Fe₂O₃	FeO	MnO	MgO	CaO	Na₂O	K₂O	P₂O₅
HSP13D721B1	花岗岩	66.44	0.29	15.17	3.47	2.50	1.22	0.05	0.56	2.56	4.63	5.17	0.11
HSP13D722B1	花岗岩	70.03	0.25	15.22	1.70	1.49	0.36	0.04	0.19	1.50	4.73	4.98	0.11
HSP13D723B1	花岗岩	71.71	0.15	14.83	2.05	1.34	0.84	0.03	0.26	0.51	4.70	5.33	0.06
HSP13D724B1	花岗岩	70.01	0.20	14.52	1.96	1.70	0.43	0.05	0.32	1.77	4.34	5.31	0.08
HSP13D725B1	花岗岩	69.57	0.21	15.22	2.27	1.52	0.90	0.04	0.28	1.69	4.89	4.81	0.09
HSP13D726B1	花岗岩	68.04	0.22	15.63	2.48	1.60	1.04	0.05	0.59	2.00	4.80	5.26	0.10
样品号	岩性	LOI	Total	Mg^#	A/CNK	A/NK	Li	Be	Sc	V	Cr	Co	Ni
HSP13D721B1	花岗岩	1.92	100.76	22.34	0.85	1.15	5.90	4.30	4.90	42.40	2.60	2.50	1.80
HSP13D722B1	花岗岩	1.42	100.36	16.60	0.96	1.15	6.30	2.50	3.20	34.70	3.00	1.20	1.20
HSP13D723B1	花岗岩	1.01	100.86	18.47	1.03	1.10	3.40	3.10	2.10	23.50	2.10	1.10	1.30
HSP13D724B1	花岗岩	1.70	100.48	22.54	0.90	1.13	4.10	4.70	3.20	32.10	2.90	1.60	1.30
HSP13D725B1	花岗岩	1.62	100.94	18.04	0.93	1.15	4.00	3.40	3.10	26.90	2.20	1.10	1.10
HSP13D726B1	花岗岩	1.17	100.62	29.78	0.91	1.15	5.20	3.40	3.60	24.60	2.40	1.90	1.40
样品号	岩性	Cu	Zn	Ga	Rb	Sr	Zr	Nb	Mo	Cd	In	Sb	Cs
HSP13D721B1	花岗岩	8.90	34.0	19.60	115.00	1 232	151	19.50	0.80	0.02	0.02	0.04	2.70
HSP13D722B1	花岗岩	6.20	21.0	18.00	111.00	947	199	21.30	0.60	0.03	0.02	0.23	1.80
HSP13D723B1	花岗岩	4.20	18.0	16.10	110.00	552	168	18.10	0.60	0.04	0.01	0.10	1.10
HSP13D724B1	花岗岩	5.70	27.0	18.20	123.00	625	141	23.50	1.40	0.02	0.03	0.08	1.10
HSP13D725B1	花岗岩	5.00	19.0	17.10	104.00	904	189	20.70	0.60	0.01	0.02	0.04	0.70
HSP13D726B1	花岗岩	6.30	24.0	16.90	116.00	4 190	164	21.10	0.50	0.02	0.02	0.03	0.80
样品号	岩性	Ba	Hf	Ta	W	Re	Tl	Pb	Bi	Th	U	Y	La
HSP13D721B1	花岗岩	3 768	4.80	0.90	1.80	0	0.50	32.10	-	35.20	7.10	21.70	46.80
HSP13D722B1	花岗岩	2 445	6.30	0.90	0.60	0	0.50	38.10	-	24.60	3.50	14.30	37.20
HSP13D723B1	花岗岩	1 457	5.90	0.80	1.40	0	0.40	18.70	-	18.50	2.90	11.40	27.00
HSP13D724B1	花岗岩	2 200	5.20	1.00	1.50	<0.002	0.50	28.10	0.10	21.80	4.20	15.30	42.00
HSP13D725B1	花岗岩	2 005	6.20	0.90	0.90	0	0.40	31.10	-	25.30	3.10	10.60	39.60
HSP13D726B1	花岗岩	2 580	5.20	0.90	0.80	0	0.50	30.60	-	19.30	6.00	17.70	42.50
样品号	岩性	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb
HSP13D721B1	花岗岩	79.10	8.56	29.90	4.94	1.72	4.11	0.68	3.63	0.72	2.23	0.35	2.42
HSP13D722B1	花岗岩	63.60	6.89	24.30	3.74	1.26	3.28	0.49	2.55	0.49	1.39	0.23	1.49
HSP13D723B1	花岗岩	43.00	4.37	14.90	2.45	0.76	2.10	0.32	1.87	0.38	1.24	0.21	1.52
HSP13D724B1	花岗岩	63.50	6.38	22.70	3.33	1.17	3.10	0.48	2.58	0.48	1.55	0.28	1.94
HSP13D725B1	花岗岩	58.50	5.99	19.80	3.07	1.00	2.50	0.37	1.89	0.34	1.06	0.19	1.30
HSP13D726B1	花岗岩	64.30	6.54	22.70	3.60	1.16	3.22	0.54	2.82	0.58	1.89	0.31	2.05
样品号	岩性	Lu	ΣREE	LREE	HREE	LREE/HREE	(La/Yb)_N	δEu	δCe
HSP13D721B1	花岗岩	0.35	185.51	171.02	14.49	11.80	13.04	1.14	0.90
HSP13D722B1	花岗岩	0.23	147.13	136.99	10.14	13.50	16.83	1.08	0.91
HSP13D723B1	花岗岩	0.25	100.37	92.48	7.89	11.72	11.98	1.00	0.88
HSP13D724B1	花岗岩	0.31	149.79	139.08	10.71	12.98	14.60	1.10	0.85
HSP13D725B1	花岗岩	0.21	135.82	127.96	7.86	16.28	20.54	1.07	0.83
HSP13D726B1	花岗岩	0.33	152.54	140.80	11.74	11.99	13.98	1.02	0.85

图3 五丈山岩体TAS图解(底图据Middlemost[41])

Fig.3 Total alkali-silica (TAS) diagram of the Wuzhangshan pluton (base map after Middlemost[41])

图4 五丈山岩体分类图解 (a)SiO2-K2O图解(底图据Peccerillo 和Taylor[42]);(b)A/CNK-A/NK图解(底图据Maniar和Piccoli[43])

Fig.4 Petrological discrimination diagrams for the Wuzhangshan pluton

图5 五丈山岩体稀土元素球粒陨石标准化配分曲线(a)和微量元素原始地幔标准化蛛网图(b)(球粒陨石和原始地幔值引自Sun 和 McDonough[44])

Fig. 5 Chondrite-normalized REE patterns (a) and primitive mantle (PM)-normalized multi-element spider diagram (b) for the Wuzhangshan pluton(Chondrite and PM normalizing values from Sun and McDonough[44] )

图6 五丈山岩体成因类型判别图解 (a)埃达克质岩石判别图解(底图据Defant和Drummond[45]);(b)(Zr+Nb+Ce+Y)-(Na2O+K2O)/CaO图解;(c)10000 Ga/Al-Ce图解((b)和(c)底图据Whalen等[46]);(d)SiO2-P2O5图解

Fig.6 Petrogenetic discrimination diagrams for the Wuzhangshan pluton

表2 五丈山岩体样品Sr-Nd同位素组成

Table 2 Sr-Nd isotope compositions of samples from the Wuzhangshan pluton

样品	Rb/ 10^-6	Sr/ 10^-6	⁸⁷Rb/ ⁸⁶Sr	⁸⁷Sr/ ⁸⁶Sr(2σ)	(⁸⁷Sr/ ⁸⁶Sr)_i	Sm/ 10^-6	Nd/ 10^-6	¹⁴⁷Sm/ ¹⁴⁴Nd	¹⁴³Nd/ ¹⁴⁴Nd(2σ)	ε_Nd(0)	ε_Nd(t)	T_DM/ Ma	$T D M 2$ / Ma	(¹⁴³Nd/ ¹⁴⁴Nd)_i
HSP13D721B1	115	1 232	0.270 1	0.708 354 (10)	0.707 78	4.94	29.9	0.099 9	0.511 549 (8)	-21.2	-19.4	2 139	2 513	0.511 451
HSP13D722B1	111	947	0.339 1	0.708 026 (16)	0.707 30	3.74	24.3	0.093 0	0.511 621 (10)	-19.8	-17.9	1 928	2 389	0.511 530
HSP13D723B1	110	552	0.576 6	0.709 258 (11)	0.708 03	2.45	14.9	0.099 4	0.511 494 (6)	-22.3	-20.5	2 203	2 599	0.511 396
HSP13D724B1	123	625	0.569 5	0.709 105 (11)	0.707 89	3.33	22.7	0.088 7	0.511 584 (7)	-20.6	-18.5	1 906	2 441	0.511 497
HSP13D725B1	104	904	0.332 9	0.708 203 (12)	0.707 49	3.07	19.8	0.093 7	0.511 545 (6)	-21.3	-19.4	2 034	2 510	0.511 453
HSP13D726B1	116	4 190	0.080 1	0.708 226 (18)	0.708 06	3.60	22.7	0.095 9	0.511 528 (8)	-21.7	-19.7	2 094	2 540	0.511 434

表2 五丈山岩体样品Sr-Nd同位素组成

Table 2 Sr-Nd isotope compositions of samples from the Wuzhangshan pluton

样品	Rb/ 10^-6	Sr/ 10^-6	⁸⁷Rb/ ⁸⁶Sr	⁸⁷Sr/ ⁸⁶Sr(2σ)	(⁸⁷Sr/ ⁸⁶Sr)_i	Sm/ 10^-6	Nd/ 10^-6	¹⁴⁷Sm/ ¹⁴⁴Nd	¹⁴³Nd/ ¹⁴⁴Nd(2σ)	ε_Nd(0)	ε_Nd(t)	T_DM/ Ma	$T D M 2$ / Ma	(¹⁴³Nd/ ¹⁴⁴Nd)_i
HSP13D721B1	115	1 232	0.270 1	0.708 354 (10)	0.707 78	4.94	29.9	0.099 9	0.511 549 (8)	-21.2	-19.4	2 139	2 513	0.511 451
HSP13D722B1	111	947	0.339 1	0.708 026 (16)	0.707 30	3.74	24.3	0.093 0	0.511 621 (10)	-19.8	-17.9	1 928	2 389	0.511 530
HSP13D723B1	110	552	0.576 6	0.709 258 (11)	0.708 03	2.45	14.9	0.099 4	0.511 494 (6)	-22.3	-20.5	2 203	2 599	0.511 396
HSP13D724B1	123	625	0.569 5	0.709 105 (11)	0.707 89	3.33	22.7	0.088 7	0.511 584 (7)	-20.6	-18.5	1 906	2 441	0.511 497
HSP13D725B1	104	904	0.332 9	0.708 203 (12)	0.707 49	3.07	19.8	0.093 7	0.511 545 (6)	-21.3	-19.4	2 034	2 510	0.511 453
HSP13D726B1	116	4 190	0.080 1	0.708 226 (18)	0.708 06	3.60	22.7	0.095 9	0.511 528 (8)	-21.7	-19.7	2 094	2 540	0.511 434

表3 五丈山岩体样品Pb同位素组成

Table 3 Pb isotope compositions of samples from the Wuzhangshan pluton

样品	含量/10^-6			同位素比值			初始铅同位素比值
样品	Pb	Th	U	²⁰⁸Pb/²⁰⁴Pb (2σ)	²⁰⁷Pb/²⁰⁴Pb (2σ)	²⁰⁶Pb/²⁰⁴Pb (2σ)	(²⁰⁶Pb/ ²⁰⁴Pb)_i	(²⁰⁷Pb/ ²⁰⁴Pb)_i	(²⁰⁸Pb/ ²⁰⁴Pb)_i
HSP13D721B1	32.1	35.2	7.12	37.869(4)	15.442(2)	17.524(1)	17.215	15.427	37.327
HSP13D722B1	38.1	24.6	3.54	37.766(3)	15.427(1)	17.384(1)	17.164	15.416	36.994
HSP13D723B1	18.7	18.5	2.86	37.885(4)	15.444(2)	17.754(2)	17.518	15.432	36.861
HSP13D724B1	28.1	21.8	4.16	37.981(5)	15.470(2)	17.709(2)	17.418	15.455	37.109
HSP13D725B1	31.1	25.3	3.09	37.905(5)	15.457(2)	17.503(2)	17.317	15.448	37.152
HSP13D726B1	30.6	19.3	5.97	37.854(4)	15.436(2)	17.477(2)	17.005	15.412	36.869

图7 五丈山岩体源区判别图解 (a)(87Sr/86Sr)i-εNd(t)图解;(b)(206Pb/204Pb)i-(207Pb/204Pb)i图解。DMM(亏损地幔)、MORB(大洋中脊玄武岩)、EM1(富集地幔1)和EM2(富集地幔2)数据引自Zindler和Hart[57],上地壳数据引自Weaver[58],下地壳数据引自Othman等[59],CHUR为球粒陨石均一源储;底图据Zartman和Doe[60]

Fig.7 Source region discrimination diagrams of the Wuzhangshan pluton

图8 五丈山岩体U-Pb年龄与εHf(t)关系图解五丈山岩体数据来自Wang等[20];熊耳群火山岩数据来自Wang等[61]和Wang等[62];太华群变质岩数据来自Xu等[63]和第五春荣等[38]

Fig.8 Plot of U-Pb age vs. εHf(t) for the Wuzhangshan pluton

图9 五丈山岩体Pb同位素图解(熊耳群、太华群、大别造山带晚中生代花岗岩和扬子克拉通的镁铁质岩石数据范围据Zou等[26])

Fig.9 206Pb/204Pb vs. 207Pb/204Pb (a) and 206Pb/204Pb vs. 208Pb/204Pb (b) diagrams for the Wuzhangshan pluton

表4 五丈山岩体形成年龄

Table 4 Age data statistics for the Wuzhangshan pluton

序号	年龄/Ma	测试方法	测试矿物	样品点数	资料来源
1	159	K-Ar	全岩	不详	河南省地质矿产局^[65]
2	155.4±3.5	K-Ar	全岩	不详	范光等^[66]
3	144.7±3.4	K-Ar	全岩	不详	范光等^[66]
4	156.8±1.2	SHRIMP U-Pb	锆石	14	李永峰^[27]
5	156.8±3.1	Ar-Ar	角闪石	13	Han等^[33]
6	157.0±1.0	SHRIMP U-Pb	锆石	14	Mao等^[28]
7	153.6±1.3	SHRIMP U-Pb	锆石	14	孟芳等^[29]
8	177.3±1.4	LA-ICP-MS U-Pb	锆石	15	庞绪成等^[31]
9	177.4±1.7	LA-ICP-MS U-Pb	锆石	15	庞绪成等^[31]
10	177.3±1.6	LA-ICP-MS U-Pb	锆石	15	庞绪成等^[31]
11	177.4±1.9	LA-ICP-MS U-Pb	锆石	14	庞绪成等^[31]
12	177.5±1.5	LA-ICP-MS U-Pb	锆石	17	庞绪成等^[31]
13	177.2±1.7	LA-ICP-MS U-Pb	锆石	14	庞绪成等^[31]
14	160.1±0.6	LA-ICP-MS U-Pb	锆石	29	Wang等^[20]
15	159.6±1.6	LA-ICP-MS U-Pb	锆石	18	梁涛等^[30]
16	157.2±1.1	LA-ICP-MS U-Pb	锆石	15	Zou等^[26]
17	156.4±1.1	LA-ICP-MS U-Pb	锆石	19	Zou等^[26]

图10 五丈山岩体成因图解 (a)SiO2-Sr/Y图解;(b)SiO2-Dy/Yb图解;(c)La-La/Nb图解;(d)δEu-Ba图解;(e)SiO2-(87Sr/86Sr)i图解;(f)SiO2-εNd(t)图解

Fig.10 Petrogenetic diagrams for the Wuzhangshan pluton

图11 埃达克质岩石成因判别图解(底图据Lu等[76]) (a)SiO2-Mg#图解;(b)SiO2-MgO图解;(c)SiO2-Ni图解;(d)SiO2-Cr图解。SOC.起源于俯冲洋壳的埃达克质岩石;DLC.起源于拆沉下地壳的埃达克质岩石;TLC.起源于加厚下地壳的埃达克质岩石;ME.变玄武岩和榴辉岩实验熔体

Fig.11 Petrogenesis discrimination diagrams of adakite rocks (after Lu et al.[76])

参考文献 89

[1]	吴利仁. 中国东部中生代花岗岩类[J]. 岩石学报, 1985,1(1):1-10.
[2]	王德滋, 周金城. 我国花岗岩研究的回顾与展望[J]. 岩石学报, 1999,15(2):161-169.
[3]	邓晋福, 赵国春, 赵海玲, 等. 中国东部燕山期火成岩构造组合与造山-深部过程[J]. 地质论评, 2000,46(1):41-48.
[4]	周新民, 李武显. 中国东南部晚中生代火成岩成因: 岩石圈消减和玄武岩底侵相结合的模式[J]. 自然科学进展, 2000,10(3):240-247.
[5]	张旗, 王焰, 钱青, 等. 中国东部燕山期埃达克岩的特征及其构造-成矿意义[J]. 岩石学报, 2001,17(2):236-244.
[6]	张旗, 王焰, 王元龙. 燕山期中国东部高原下地壳组成初探: 埃达克质岩Sr、Nd同位素制约[J]. 岩石学报, 2001,17(4):505-513.
[7]	张旗, 赵太平, 王焰, 等. 中国东部燕山期岩浆活动的几个问题[J]. 岩石矿物学杂志, 2001,20(3):273-280.
[8]	张旗, 金惟俊, 李承东, 等. 再论花岗岩按照Sr-Yb的分类标志[J]. 岩石学报, 2010,26(4):985-1015.
[9]	洪迪. 中国东部中生代板内花岗岩类的成因是古太平洋板块俯冲的运动的结果[D]. 青岛: 中国科学院大学中国科学院海洋研究所, 2018: 1-62.
[10]	DENG J, GONG Q J, WANG C M, et al. Sequence of Late Jurassic-Early Cretaceous magmatic-hydrothermal events in the Xiong’ershan region, Central China: An overview with new zircon U-Pb geochronology data on quartz porphyries[J]. Journal of Asian Earth Sciences, 2013,79:161-172.
[11]	DENG J, WANG C M, BAGAS L, et al. Cretaceous-Cenozoic tectonic history of the Jiaojia Fault and gold mineralization in the Jiaodong Peninsula, China: Constraints from zircon U-Pb, illite K-Ar, and apatite fission track thermochronometry[J]. Mineralium Deposita, 2015,50(8):987-1006.
[12]	DENG J, WANG C M, BAGAS L, et al. Crustal architecture and metallogenesis in the south-eastern North China Craton[J]. Earth-Science Reviews, 2018,182:251-272.
[13]	DENG J, WANG Q F. Gold mineralization in China: Metallogenic provinces, deposit types and tectonic framework[J]. Gondwana Research, 2016,36:219-274.
[14]	HE X Y, WANG J H, WANG C M, et al. Petrogenesis, zircon U-Pb age, and geochemistry of the A-type Mogou syenite, western Henan Province: Implications for mesozoic Tectono-magmatic evolution of the Qinling orogen[J]. Journal of Earth System Science, 2016,125(3):585-603.
[15]	WANG C M, DENG J, ZHANG S T, et al. Metallogenic province and large scale mineralization of volcanogenic massive sulfide deposits in China[J]. Resource Geology, 2010,60(4):404-413.
[16]	WANG C M, DENG J, CARRANZA E J M, et al. Nature, diversity and temporal-spatial distributions of sediment-hosted Pb-Zn deposits in China[J]. Ore Geology Reviews, 2014,56:327-351.
[17]	WANG C M, CHEN L, BAGAS L, et al. Characterization and origin of the Taishanmiao aluminous A-type granites: Implications for Early Cretaceous lithospheric thinning at the southern margin of the North China Craton[J]. International Journal of Earth Sciences, 2016,105(5):1563-1589.
[18]	WANG C M, BAGAS L, LU Y J, et al. Terrane boundary and spatio-temporal distribution of ore deposits in the Sanjiang Tethyan Orogen: Insights from zircon Hf-isotopic mapping[J]. Earth-Science Reviews, 2016,156:39-65.
[19]	WANG C M, LU Y J, HE X Y, et al. The Paleoproterozoic diorite dykes in the southern margin of the North China Craton: Insight into rift-related magmatism[J]. Precambrian Research, 2016,227:26-46.
[20]	WANG C M, DENG J, BAGAS L, et al. Zircon Hf-isotopic mapping for understanding crustal architecture and metallogenesis in the Eastern Qinling Orogen[J]. Gondwana Research, 2017,50:293-310.
[21]	WANG C M, BAGAS L, DENG J, et al. Crustal architecture and its controls on mineralization in the North China Craton[J]. Ore Geology Reviews, 2018,98:109-125.
[22]	ZHANG J, CHEN Y J, PIRAJNO F, et al. Geology, C-H-O-S-Pb isotope systematics and geochronology of the Yindongpo gold deposit, Tongbai Mountains, central China: Implication for ore genesis[J]. Ore Geology Reviews, 2013,53:343-356.
[23]	ZHANG Z C, HOU T, SANTOSH M, et al. Spatio-temporal distribution and tectonic settings of the major iron deposits in China: An overview[J]. Ore Geology Reviews, 2014,57:247-263.
[24]	陈斌, 田伟, 翟明国, 等. 太行山和华北其它地区中生代岩浆作用的锆石U-Pb年代学和地球化学特征及其岩浆成因和地球动力学意义[J]. 岩石学报, 2005,21(1):13-24.
[25]	郑永飞, 徐峥, 赵子福, 等. 华北中生代镁铁质岩浆作用与克拉通减薄和破坏[J]. 中国科学:地球科学, 2018,48(4):379-414.
[26]	ZOU S H, XU D R, DENG T, et al. Geochemical variations of the Late Mesozoic granitoids in the southern margin of North China Craton: A possible link to the tectonic transformation from compression to extension[J]. Gondwana Research, 2019,75:118-133. DOI URL
[27]	李永峰. 豫西熊耳山地区中生代花岗岩类时空演化与钼(金)成矿作用[D]. 北京: 中国地质大学(北京), 2005: 1-135.
[28]	MAO J W, XIE G Q, PIRAJNO F, et al. Late Jurassic-Cretaceous granitoid magmatism in eastern Qinling, central-eastern China: SHRIMP zircon U-Pb ages and tectonic implications[J]. Australian Journal of Earth Sciences, 2010,57(1):51-78. DOI URL
[29]	孟芳, 叶会寿, 高亚龙. 豫西熊耳山地区花岗岩地质特征及SHRIMP锆石U-Pb年龄[J]. 矿床地质, 2012,31(增):591-592.
[30]	梁涛, 卢仁, 罗照华. 豫西五丈山花岗岩锆石U-Pb年龄、地球化学特征及地质意义[J]. 地质评论, 2019,65(5):1054-1076.
[31]	庞绪成, 杨春蕾, 张红军, 等. 豫西熊耳山五丈山岩体锆石U-Pb定年及其地质意义[J]. 矿物岩石, 2016,36(4):57-65.
[32]	范宏瑞, 谢奕汉, 王英兰. 豫西花山花岗岩基岩石学和地球化学特征及其成因[J]. 岩石矿物学杂志, 1994,13(1):19-32.
[33]	HAN Y G, ZHANG S H, FRANCO P, et al. Evolution of the Mesozoic granites in the Xiong’ershan-Waifangshan region, western Henan Province, China, and its tectonic implications[J]. Acta Geologica Sinica, 2007,81(2):253-265. DOI URL
[34]	聂政融, 王晓霞, 柯昌辉, 等. 华北地块南缘花山、五丈山岩体LA-ICP-MS锆石U-Pb年龄、地球化学特征及成因[J]. 地质通报, 2015,34(8):1502-1516.
[35]	张国伟, 张本仁, 袁学诚, 等. 秦岭造山带与大陆动力学[M]. 北京: 科学出版社, 2001: 1-863.
[36]	陈衍景, 唐国军, PIRAJNO F, 等. 东秦岭上宫金矿流体成矿作用: 放射成因同位素地球化学研究[J]. 矿物岩石, 2004,24(3):22-27.
[37]	赵太平, 徐勇航, 翟明国. 华北陆块南部元古宙熊耳群火山岩的成因与构造环境: 事实与争议[J]. 高校地质学报, 2007,13(2):191-206.
[38]	第五春荣, 孙勇, 刘良, 等. 北秦岭宽坪岩群的解体及新元古代N-MORB[J]. 岩石学报, 2010,26(7):2025-2038.
[39]	赵太平, 邓小芹, 胡国辉, 等. 华北克拉通古/中元古代界线和相关地质问题讨论[J]. 岩石学报, 2015,31(6):1495-1508.
[40]	ANDRADE S, HYPOLITO R, ULBRICH H H G J, et al. Iron(II) oxide determination in rocks and minerals[J]. Chemical Geology, 2002,182(1):85-89. DOI URL
[41]	MIDDLEMOST E A K. Naming materials in the magma/igneous rock system[J]. Earth-Science Reviews, 1994,37(3/4):215-224. DOI URL
[42]	PECCERILLO A, TAYLOR S R. Geochemistry of Eocene calc-alkaline volcanic rocks from the Kastamonu area, Northern Turkey[J]. Contributions to Mineralogy and Petrology, 1976,58(1):63-81. DOI URL
[43]	MANIAR P D, PICCOLI P M. Tectonic discrimination of granitoids[J]. GSA Bulletin, 1989,101(5):635-643. DOI URL
[44]	SUN S S, MCDONOUGH W F. Chemical and isotopic systematics of oceanic basalts: Implications for mantle composition and processes[M]//SAUNDERS A D, NORRY M J . Magmatism in the Ocean Basins. London:Geological Society, London, Special Publication, 1989: 313-345.
[45]	DEFANT M J, DRUMMOND M S. Derivation of some modern arc magmas by melting of young subducted lithosphere[J]. Nature, 1990,347:662-665. DOI URL
[46]	WHALEN J B, CURRIE K L, CHAPPELL B W. A-type granites: Geochemical characteristics, discrimination and petrogenesis[J]. Contributions to Mineralogy and Petrology, 1987,95(4):407-419. DOI URL
[47]	FROST C D, FROST B R. On ferroan (A-type) granitoids: Their compositional variability and modes of origin[J]. Journal of Petrology, 2011,52(1):39-53. DOI URL
[48]	BONIN B. A-type granites and related rocks: Evolution of a concept, problems and prospects[J]. Lithos, 2007,97(1/2):1-29. DOI URL
[49]	吴锁平, 王梅英, 戚开静. A型花岗岩研究现状及其述评[J]. 岩石矿物学杂志, 2007,26(1):57-66.
[50]	GILL R. Igneous Rocks and Processes[M]. Hoboken: Wiley-Blackwell, 2010: 1-440.
[51]	GAO X Y, ZHAO T P, CHEN W T. Petrogenesis of the early Cretaceous Funiushan granites on the southern margin of the North China Craton: Implications for the Mesozoic geological evolution[J]. Journal of Asian Earth Sciences, 2014,94:28-44. DOI URL
[52]	GAO X Y, ZHAO T P, BAO Z W, et al. Petrogenesis of the early Cretaceous intermediate and felsic intrusions at the southern margin of the North China Craton: Implications for crust-mantle interaction[J]. Lithos, 2014,206/207:65-78. DOI URL
[53]	LI N, CHEN Y J, PIRAJNO F, et al. LA-ICP-MS zircon U-Pb dating, trace element and Hf isotope geochemistry of the Heyu granite batholith, eastern Qinling, central China: Implications for Mesozoic tectono-magmatic evolution[J]. Lithos, 2012,142/143:34-47. DOI URL
[54]	WANG X X, WANG T, KE C H, et al. Nd-Hf isotopic mapping of Late Mesozoic granitoids in the East Qinling orogen, central China: Constraint on the basements of terranes and distribution of Mo mineralization[J]. Journal of Asian Earth Sciences, 2015,103:169-183. DOI URL
[55]	ZHAO H X, JIANG S Y, FRIMMEL H E, et al. Geochemistry, geochronology and Sr-Nd-Hf isotopes of two Mesozoic granitoids in the Xiaoqinling gold district: Implication for large-scale lithospheric thinning in the North China Craton[J]. Chemical Geology, 2012,294/295:173-189. DOI URL
[56]	ZHAO T P, MENG L, GAO X Y, et al. Late Mesozoic felsic magmatism and Mo-Au-Pb-Zn mineralization in the southern margin of the North China Craton: A review[J]. Journal of Asian Earth Sciences, 2018,161:103-121. DOI URL
[57]	ZINDLER A, HART S R. Chemical geodynamics[J]. Annual Review of Earth and Planetary Sciences, 1986,14:493-571.
[58]	WEAVER B L. The origin of ocean island basalt end-member compositions: Trace element and isotopic constraints[J]. Earth and Planetary Science Letters, 1991,104:381-397.
[59]	OTHMAN D B, POLVE M, ALLGRE C J. Nd-Sr isotopic composition of granulites and constraints on the evolution of the lower continental crust[J]. Nature, 1984,307:510-515.
[60]	ZARTMAN R E, DOE B R. Plumbotectonics-the model[J]. Tectonophysics, 1981,75:135-162.
[61]	WANG X L, JIANG S Y, DAI B Z. Melting of enriched Archean subcontinental lithospheric mantle: Evidence from the ca. 1760 Ma volcanic rocks of the Xiong’er Group, southern margin of the North China Craton[J]. Precambrian Research, 2010,182(3):204-216.
[62]	WANG C M, HE X Y, CARRANZA E J M, et al. Paleoproterozoic volcanic rocks in the southern margin of the North China Craton, central China: Implications for the Columbia supercontinent[J]. Geoscience Frontiers, 2019,10(4):1543-1560.
[63]	XU X S, GRIFFIN W L, MA X, et al. The Taihua group on the southern margin of the North China Craton: Further insights from U-Pb ages and Hf isotope compositions of zircons[J]. Mineralogy and Petrology, 2009,97(1/2):43-59.
[64]	XIONG X L, KEPPLER H, AUDETAT A, et al. Experimental constraints on rutile saturation during partial melting of metabasalt at the amphibolite to eclogite transition, with applications to TTG genesis[J]. American Mineralogist, 2009,94(8/9):1175-1186.
[65]	河南省地质矿产局. 河南省区域地质志[M]. 北京: 地质出版社, 1989: 1-774.
[66]	范光, 张子敏, 张邻素. 熊耳山区花岗岩特征及其与金矿化的关系[J]. 铀矿地质, 1995,11(4):207-213.
[67]	JIANG Y H, JIN G D, LIAO S Y, et al. Geochemical and Sr-Nd-Hf isotopic constraints on the origin of Late Triassic granitoids from the Qinling Orogen, central China: Implications for a continental arc to continent-continent collision[J]. Lithos, 2010,117(1/4):183-197.
[68]	CASTILLO P R. 埃达克岩成因回顾[J]. 科学通报, 2006,51(6):617-627.
[69]	王团华, 毛景文, 王彦斌. 小秦岭—熊耳山地区岩墙锆石SHRIMP年代学研究——秦岭造山带岩石圈拆沉的证据[J]. 岩石学报, 2008,24(6):1273-1287.
[70]	XU J F, SHINJO R, DEFANT M J, et al. Origin of Mesozoic adakitic intrusive rocks in the Ningzhen area of east China: Partial melting of delaminated lower continental crust?[J]. Geology, 2002,30(12):1111-1114.
[71]	XU W L, WANG D Y, LIU X C, et al. Discovery of eclogite inclusions and its geological significance in early Jurassic intrusive complex in Xuzhou northern Anhui, eastern China[J]. Chinese Science Bulletin, 2002,47(14):1212-1216.
[72]	MACPHERSON C G, DREHER S T, THIRLWALL M F. Adakites without slab melting: High pressure differentiation of island arc magma, Mindanao, the Philippines[J]. Earth and Planetary Science Letters, 2006,243(3/4):581-593.
[73]	CASTILLO P R, JANNEY P E, SOLIDUM R U. Petrology and geochemistry of Camiguin Island, southern Philippines: Insights to the source of adakites and other lavas in a complex arc setting[J]. Contributions to Mineralogy and Petrology, 1999,134(1):33-51.
[74]	CASTILLO P R. Adakite petrogenesis[J]. Lithos, 2012,134/135:304-316.
[75]	许继峰, 邬建斌, 王强, 等. 埃达克岩与埃达克质岩在中国的研究进展[J]. 矿物岩石地球化学通报, 2014,33(1):6-13.
[76]	STRECK M J, LEEMAN W P, CHESLEY J. High-magnesian andesite from Mount Shasta: A product of magma mixing and contamination, not a primitive mantle melt[J]. Geology, 2007,35(4):351-354.
[77]	CHUNG S L, LIU D Y, JI J Q, et al. Adakites from continental collision zones: Melting of thickened lower crust beneath southern Tibet[J]. Geology, 2003,31(11):1021-1024.
[78]	LU Y J, KERRICH R, KEMP A I S, et al. Intracontinental Eocene-Oligocene porphyry Cu mineral systems of Yunnan, Western Yangtze Craton, China: Compositional characteristics, sources, and implications for continental collision metallogeny[J]. Economic Geology, 2013,108(7):1541-1576.
[79]	ZHENG J P, SUN M, LU F X, et al. Mesozoic lower crustal xenoliths and their significance in lithospheric evolution beneath the Sino-Korean Craton[J]. Tectonophysics, 2003,361(1/2):37-60.
[80]	ZHENG Y F, XU Z, ZHAO Z F, et al. Mesozoic mafic magmatism in North China: Implications for thinning and destruction of cratonic lithosphere[J]. Science China Earth Sciences, 2018,61(4):353-385.
[81]	张健, 余学中, 薛春纪. 东秦岭地区秦岭群与陡岭群关系判断及构造启示[J]. 现代地质, 2019,33(1):45-55.
[82]	贺昕宇, 王长明, 袁继明, 等. 熊耳山—外方山矿集区中生代Au-Mo成矿系统[J]. 地学前缘, 2019,26(5):33-52.
[83]	王文博, 张静, 陈良, 等. 豫西熊耳山地区上道回钼矿床地质及流体包裹体研究[J]. 现代地质, 2016,30(2):328-340.
[84]	任纪舜, 陈廷愚, 牛宝贵, 等. 中国东部及邻区大陆岩石圈的构造演化与成矿[M]. 北京: 科学出版社, 1992: 1-203.
[85]	石铨曾, 尉向东, 李明立, 等. 河南省东秦岭山脉北缘的推覆构造及伸展拆离构造[M]. 北京: 地质出版社, 2004: 1-109.
[86]	王长明, 邓军, 张寿庭. 河南熊耳山地区花山花岗岩与金矿化的关系[J]. 现代地质, 2006,20(2):315-321.
[87]	毛景文, 李晓峰, 张作衡, 等. 中国东部中生代浅成热液金矿的类型、特征及其地球动力学背景[J]. 高校地质学报, 2003,9(4):620-637.
[88]	周国藩. 秦巴地区地球物理场特征与地壳构造格架关系的研究[M]. 武汉: 中国地质大学出版社, 1992: 1-87.
[89]	熊小林, 刘星成, 朱志敏, 等. 华北埃达克质岩与克拉通破坏: 实验岩石学和地球化学依据[J]. 中国科学:地球科学, 2011,41(5):654-667.

豫西熊耳山地区五丈山岩体成因与构造意义:岩石地球化学和Sr-Nd-Pb同位素约束

Petrogenesis and Tectonic Significance of the Wuzhangshan Pluton in Xiong’ershan, Western Henan Province: Constraint from Petrogeochemistry and Sr-Nd-Pb Isotopes

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