Petrogenesis and Tectonic Implications of the Carboniferous Andesites from Bayingou in the North Tianshan Belt, Xinjiang

CHEN Jian; WANG Xin; MENG Yuanku; XIONG Fahui; MENG Fanxue

doi:10.12401/j.nwg.2024006

Petrogenesis and Tectonic Implications of the Carboniferous Andesites from Bayingou in the North Tianshan Belt, Xinjiang

1.
1 1. 山东省第八地质矿产勘查院，山东日照　276800

1.
1 ¹Number 8 Geological Team of Shandong Provincial Bureau of Geology and Mineral Resources, Rizhao 276800, Shandong, China

2.
2 2. 日照地质地理信息大数据研究院，山东日照　276800

2.
2 ²Rizhao Big Data Research Institute of Geology and Geographic Information, Rizhao 276800, Shandong, China

3.
3 3. 山东省地矿局有色金属矿找矿与资源评价重点实验室，山东日照　276800

3.
3 ³Key Laboratory of Nonferrous Metal Ore Exploration and Resource Evaluation of Shandong Provincial Bureau of Geology and Mineral Resources, Rizhao 276800, Shandong, China

4.
4 4. 山东科技大学地球科学与工程学院，山东青岛　266590

4.
4 ⁴College of Earth Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, Shandong, China

5.
5 5. 地幔研究中心，自然资源部深地动力学重点实验室，中国地质科学院地质研究所，北京　100037

5.
5 ⁵CARMA (Center for Advanced Research on Mantle), Key Laboratory of Deep-Earth Dynamics of Ministry of Natural Resources, Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China

Fund Project: 山东省高等学校青创科技支持计划（2019KJH004）资助。

Received Date: 06 March 2023

Revised Date: 29 November 2023

Accepted Date: 12 January 2024

Publish Date: 20 June 2024

摘要

Abstract:
The Late Paleozoic volcanic rocks in the North Tianshan complex belt are the products of closure of the North Tianshan Ocean, which are important for understanding the Paleozoic evolution history of the Paleo-Asian Ocean. In this study, we present new petrological, mineralogical, geochronological and geochemical data on the Carboniferous Bayingou andesites in the North Tianshan belt, and discuss their petrogenesis and tectonic implications of the andesites. The results show that: ① the andesites belong to the calc-alkaline series that formed in a convergent continental margin setting related to the plate subduction in this study, whereas these andesites have low MgO (＜3%) contents that are different from typical high-Mg andesites (＞6%), whereas the andesites have high Mg^# values (＞45), indicating mantle materials participating in the formation of the andesites. ② In-situ LA-ICP-MS zircon U-Pb dating on the andesites of the Bayingou Formation yielded an weighted average age of (324.1±1.1) Ma (MSWD=1.5), representing the emplacement age of the andesites. The Carboniferous andesites were a mixing product of the felsic and mantle-derived melts, and the felsic melts were derived from partial melting of the mafic lower crust in the North Tianshan orogenic belt. Integrated with the previous studies and geological data, this study holds that the Bayingou Carboniferous andesites were generated in a subduction zone or arc-related environment, which further indicates that the North Tianshan Ocean was still not closed in the late Early Carboniferous.

HTML全文

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

Figure ${fig.label}.

下载: 全尺寸图片幻灯片

测点号	矿物名称	SiO₂	Na₂O	Cr₂O₃	K₂O	MgO	Al₂O₃	MnO	CaO	FeO	TiO₂	NiO	Total
2	斜长石	56.915	5.41	0.016	0.149	0.015	27.137	0.027	9.748	0.5	0.047	0.02	99.984
13		60.359	7.042	0.001	0.284		24.648	0.015	6.77	0.309	0.017		99.445
17		63.423	8.101	0.001	0.472		22.686		4.638	0.244	0.002	0.017	99.584
23		58.159	6.047	0.016	0.132	0.047	26.454		8.683	0.493	0.024		100.055
24		56.751	5.489	0.028	0.172	0.018	27.013	0.041	10.027	0.348	0.005		99.892
26		59.989	6.461	0.009	0.272		25.173	0.036	7.326	0.34	0.029	0.022	99.657
40		62.344	7.375	0.001	0.151	0.002	23.767	0.003	5.852	0.142	0.014	0.017	99.668
46		61.304	6.977		0.427	0.015	23.88	0.023	6.641	0.361	0.007		99.635
47		60.685	6.872	0.043	0.295		24.567	0.015	6.659	0.32		0.011	99.467
55		59.994	7.326	0.019	0.955	0.034	23.977	0.003	5.153	0.404	0.042	0.035	97.942
61		60.494	7.136	0.028	1.243	0.052	24.689	0.007	4.968	0.42	0.031	0.03	99.098
65		59.829	7.335	0.009	0.234	0.012	24.754		6.746	0.321	0.036	0.011	99.287
66		58.474	7.152		0.225		25.07	0.012	6.254	0.34	0.009		97.536
76		60.631	7.286	0.018	0.295	0.023	24.165	0.023	6.316	0.324	0.002		99.083
77		57.5	5.238	0.012	0.815	0.049	26.319		8.352	0.533	0.014		98.832
19	钠长石	67.771	10.623	0.053	0.137	0.381	18.761	0.016	0.076	1.146	0.048		99.012
20		68.142	10.075	0.071	0.165	0.391	19.071	0.021	0.043	1.169		0.016	99.164
35		69.394	11.223		0.061	0.019	18.736	0.016	0.02	0.139			99.608
60		69.1	11.565		0.117	0.016	19.12	0.017	0.051	0.193		0.007	100.186
62		68.806	11.525		0.02	0.006	19.131	0.001	0.156	0.062	0.015		99.722
64		67.953	11.335	0.021	0.221	0.029	19.475		0.12	0.125	0.012		99.291
75		68.963	11.078	0.015	0.045	0.007	19.073	0.042	0.06	0.058			99.341
3	绿泥石	30.442	0.069	0.251	0.028	12.129	14.459	0.64	0.502	29.314	0.038		87.872
16		30.737	0.078	0.413	0.029	12.365	14.243	0.577	0.413	28.525		0.051	87.431
31		62.715	8.213	0.048	0.017		18.643	0.036	0.113	0.104			89.889
32		60.968	7.539	0.025	0.037		19.073		0.061	0.154	0.005		87.862
42		32.093	0.86	0.08	0.048	10.929	15.544	0.662	0.368	28.306	0.047		88.937
43		30.764	0.032	0.138	0.018	11.628	14.215	0.682	0.457	30.105	0.015		88.054
45		30.226	0.003	0.144	0.018	13.302	14.571	0.651	0.45	28.593	0.056	0.049	88.063
48		29.927	0.025	0.23	0.009	13.847	15.114	0.532	0.348	27.425			87.457
49		30.151	0.014	0.171	0.018	13.485	15.023	0.501	0.43	27.875	0.025	0.024	87.717
54		30.632	0.07	0.389	0.015	13.683	14.923	0.429	0.487	26.853	0.007		87.488
70		30.14	0.031	0.145	0.058	12.597	14.394	0.598	0.288	30.028	0.001		88.28
72		30.632	0.075	0.035	0.144	12.825	14.994	0.45	0.454	29.716	0.021	0.012	89.358
5	石英	98.789	0.037	0.061	0.138	0.121	0.577	0.028	0.033	0.44			100.224
8		99.054	0.137	0.024	0.04	0.001	0.658	0.019	0.058	0.068			100.059
10		98.93	0.074	0.048	0.076	0.025	0.571	0.02	0.011	0.181	0.002		99.938
28		98.645	0.188	0.023	0.071	0.029	0.803	0.01	0.044	0.348			100.161
29		98.374	0.042		0.09	0.009	0.714	0.01	0.103	0.102	0.128	0.012	99.584
51		98.634	0.136	0.058	0.138	0.009	0.749	0.008	0.059	0.109	0.046	0.039	99.985
53		99.027	0.003	0.001		0.007	0.01		0.013	0.031	0.02	0.034	99.146
58		99.417		0.028	0.019	0.005	0.023		0.006	0.125	0.025		99.648
67		98.585	0.085	0.015	0.096		0.352	0.028	0.031	0.015	0.045		99.252
71		99.796	0.007	0.013	0.029	0.005	0.022	0.006	0.007	0.027	0.047	0.008	99.967
7	方解石	2.067	0.405	0.644	0.176	0.605	1.033	1.289	47.545	1.18	0.03		54.974
25			0.057		0.022	0.039	0.022	0.105	53.871	0.492	0.008		54.616
27			0.06	0.027		0.042	0.004	0.109	53.79	0.441		0.001	54.474
34				0.017	0.011	0.163		0.143	54.128	0.552			55.014
39			0.056		0.011	0.163	0.014	0.176	50.362	0.625			51.407
44			0.06	0.015	0.005	0.111	0.006	0.164	54.08	1.005	0.037		55.483
52				0.068	0.005	0.068	0.018	0.955	54.038	0.172	0.021	0.05	55.395
57		0.622	0.018	0.045	0.002	0.26	0.08	1.451	52.228	0.451			55.157
63		4.242	0.035	0.012	0.01	1.414	0.201	0.572	48.864	1.118	0.062	0.018	56.548
4	沸石	60.83	7.585	0.034	0.084	0.119	19.712	0.002	0.172	0.58	0.011		89.129
6		60.674	10.162	0.026	0.028		20.377			0.205			91.472
9		62.423	8.772	0.045	0.055	0.004	19.111	0.006	0.232	0.16			90.808
11		60.543	8.485	0.022	0.003	0.016	19.13		0.056	0.183			88.438
15		55.393	12.474	0.016	0.01	0.017	21.925	0.003		0.073		0.013	89.924
18		61.957	7.973	0.029	0.05	0.054	18.774	0.009	0.172	0.413	0.022	0.007	89.46
21		58.749	5.846	0.05	1.413	0.753	20.822	0.056	0.667	1.594	0.309		90.259
36		60.719	9.445	0.018	0.049		19.801	0.017	0.107	0.139	0.028		90.323
37		57.103	11.794	0.009	0.017		21.753		0.024	0.125	0.021	0.005	90.851
59		58.065	10.85	0.023		0.008	21		0.014	0.163		0.002	90.125
68		59.588	9.734	0.01	0.056	0.075	20.065		0.142	0.254	0.173	0.05	90.147
69		58.883	10.254		0.042	0.032	20.875	0.06	0.03	0.224	0.021		90.421
74		58.608	10.42		0.047	0.047	20.652	0.029	0.068	0.245			90.116

下载: 导出CSV

样品号	924-1	924-2	924-4	924-9	925-2	925-5	925-7	926-1	926-6	926-7	926-9
SiO₂	62.80	62.84	63.68	65.94	62.69	62.29	61.08	58.18	58.22	60.34	57.15
TiO₂	0.65	0.86	0.78	0.74	0.71	0.99	0.64	0.98	0.97	0.96	1.52
Al₂O₃	15.18	15.12	14.83	14.86	16.05	14.9	12.57	15.63	15.82	16.15	15.51
Fe₂O₃^T	2.54	4.35	2.95	2.49	2.15	1.9	2.44	5.37	5.31	3.33	6.83
FeO^T	2.29	3.92	2.66	2.24	1.94	1.71	2.20	4.83	4.78	3.00	6.15
FeO	2.46	1.65	2.48	2.6	3.25	2.89	2.3	2.82	2.96	2.82	2.77
MnO	0.10	0.11	0.1	0.1	0.1	0.11	0.14	0.15	0.15	0.13	0.22
MgO	1.72	1.82	1.91	1.83	2.32	1.92	1.92	2.84	2.83	2.28	2.79
CaO	3.05	2.85	3.47	2.67	2.53	3.94	6.48	3.65	3.53	4.64	3.78
Na₂O	5.02	3.56	4.17	3.9	5.26	5.38	3.64	3.84	4.17	4.53	4.47
K₂O	1.44	2.7	1.66	2.5	1.07	0.93	1.58	2.01	1.73	1.26	1.05
P₂O₅	0.15	0.17	0.15	0.14	0.11	0.21	0.12	0.17	0.18	0.21	0.28
LOI	4.35	3.28	3.57	2.26	3.35	3.61	6.21	4.25	3.67	3.13	2.70
Total	99.46	99.31	99.75	100.03	99.59	98.86	99.12	99.89	99.54	99.78	99.07
CaO/（FeO^T+MgO）	0.73	0.51	0.73	0.62	0.53	0.98	1.47	0.47	0.46	0.84	0.44
Al₂O₃/（FeO^T+MgO）	0.46	0.28	0.39	0.46	0.54	0.57	0.39	0.23	0.24	0.37	0.18
Mg^#	57.53	45.56	56.53	59.52	68.34	66.90	61.15	51.45	51.60	57.80	44.97
Na₂O+K₂O	6.46	6.26	5.83	6.4	6.33	6.31	5.22	5.85	5.9	5.79	5.52
K₂O/Na₂O	0.29	0.76	0.40	0.64	0.20	0.17	0.43	0.52	0.41	0.28	0.23
FeO^T/MgO	1.33	2.15	1.39	1.22	0.83	0.89	1.14	1.70	1.69	1.31	2.20
里特曼指数σ	2.11	1.98	1.64	1.79	2.03	2.06	1.51	2.25	2.29	1.93	2.15
注：LOI为烧失量；Fe₂O₃^T为全铁含量。

下载: 导出CSV

样品号	924-1	924-2	924-4	924-9	925-2	925-5	925-7	926-1	926-6	926-7	926-9
La	15.5	17.3	17.6	15.4	13.7	9.84	14.7	11.2	11.2	7.92	8.63
Ce	37.4	38.10	39.10	34.80	31.90	24.70	34.00	27.30	27.80	19.50	21.60
Pr	4.97	4.90	5.06	4.56	4.35	3.66	4.47	3.81	3.83	2.86	3.27
Nd	21.5	21.4	21.4	19.2	18.9	17.8	19.1	17.9	18.3	13.9	16.40
Sm	5.52	5.29	5.32	4.84	5.02	5.46	4.82	5.03	5.04	4.06	5.14
Eu	1.46	1.48	1.38	1.23	1.43	1.64	1.29	1.37	1.55	1.61	1.62
Gd	5.48	5.42	5.15	4.50	4.85	6.06	4.88	5.14	5.21	4.49	5.26
Tb	0.89	0.86	0.82	0.75	0.78	0.99	0.78	0.85	0.84	0.74	0.86
Dy	5.73	5.33	5.1	4.58	5.03	6.36	4.92	5.15	5.4	4.64	5.42
Ho	1.21	1.13	1.1	0.99	1.11	1.35	1	1.08	1.1	0.97	1.11
Er	3.42	3.24	3.18	2.71	3.09	3.85	2.96	2.93	3.23	2.72	3.08
Tm	0.52	0.47	0.45	0.41	0.48	0.55	0.42	0.44	0.47	0.38	0.47
Yb	3.59	3.36	3.2	2.86	3.35	3.82	2.99	3.03	3.26	2.53	3.14
Lu	0.54	0.5	0.51	0.42	0.53	0.58	0.42	0.44	0.48	0.39	0.44
Sr	198	222	199	180	199	366	416	280	302	424	400
Rb	23.4	52.7	28.5	44.2	28.2	16	38.1	51	30.8	15.1	15.5
Ba	302	722	285	650	451	1177	635	387	804	1022	1000
Th	3.65	2.94	3.36	3.03	3.05	1.07	2.73	2.16	1.92	0.75	0.92
Nb	4.7	3.72	4.26	4.28	3.46	1.84	3.21	3.01	2.66	1.51	2.09
Zr	180	129	140	138	139	92.9	115	124	108	67.3	72.6
Hf	5.65	4.44	4.55	4.53	4.76	3.36	3.67	4.07	3.79	2.4	2.54
Zr/Hf	31.85	29.05	30.76	30.46	29.20	27.65	31.33	30.47	28.50	28.04	28.58
Y	30.1	28.4	28.2	23.9	27.8	32.8	26.8	27.3	27.4	24	26.8
V	75.5	109	102	95.4	80.9	68.1	75.2	141	137	120	181
Cr	83.5	67.5	75.2	43.9	36.4	48.3	70.3	31.9	31.7	27.5	50.1
Ni	14.3	13.5	11.3	9.54	9.65	15.3	8.56	12.6	11	15.2	17.1
U	1.32	1.01	1.21	0.9	1.02	0.64	0.82	0.78	0.73	0.46	0.51
Pb	11.7	8.16	8.58	8.53	10	6.84	8.28	6.58	7.18	4.6	3.93
Sr/Y	6.58	7.82	7.06	7.53	7.16	11.16	15.52	10.26	11.02	17.67	14.93
La/Yb	4.32	5.15	5.50	5.38	4.09	2.58	4.92	3.70	3.44	3.13	2.75
La/Nb	3.30	4.65	4.13	3.60	3.96	5.35	4.58	3.72	4.21	5.25	4.13
（La/Yb）_N	2.91	3.47	3.71	3.63	2.76	1.74	3.31	2.49	2.32	2.11	1.85
Th/Yb	1.02	0.88	1.05	1.06	0.91	0.28	0.91	0.71	0.59	0.30	0.29
Nb/Yb	1.31	1.11	1.33	1.50	1.03	0.48	1.07	0.99	0.82	0.60	0.67
∑REE	107.7	108.8	109.4	97.3	94.5	86.7	96.8	85.7	87.7	66.7	76.4
Eu/Eu*	0.81	0.85	0.81	0.81	0.89	0.87	0.81	0.82	0.92	1.15	0.95
Ce/Ce*	1.03	1.00	1.00	1.01	1.00	1.00	1.02	1.01	1.03	0.99	0.98

下载: 导出CSV

测点号	含量（×10⁻⁶）		同位素比值															年龄（Ma）
测点号	Pb	U	²⁰⁶Pb/²³⁸U	1σ	err%	²⁰⁷Pb/²³⁵U	1σ	err%	²⁰⁷Pb/²⁰⁶Pb	1σ	err%	²⁰⁸Pb/²³²Th	1σ	err%	²³²Th/²³⁸U	1σ	err%	²⁰⁶Pb/²³⁸U	1σ	²⁰⁷Pb/²³⁵U	1σ	²⁰⁷Pb/²⁰⁶Pb	1σ
1	2.46	48.65	0.0509	0.0005	1.01	0.4910	0.0484	9.86	0.0699	0.0072	10.35	0.0102	0.0006	5.89	0.3900	0.0010	0.26	320.2	3.2	405.6	40.0	926.1	212.5
2	5.89	114.73	0.0520	0.0004	0.71	0.3818	0.0171	4.48	0.0532	0.0024	4.49	0.0115	0.0004	3.11	0.3851	0.0018	0.46	326.8	2.3	328.4	14.7	339.3	101.7
3	3.43	68.20	0.0510	0.0004	0.87	0.4336	0.0380	8.77	0.0617	0.0059	9.49	0.0123	0.0008	6.15	0.3211	0.0009	0.28	320.5	2.8	365.7	32.1	663.4	203.4
4	3.96	76.61	0.0511	0.0004	0.82	0.4148	0.0265	6.40	0.0588	0.0037	6.36	0.0102	0.0003	2.69	0.5403	0.0020	0.37	321.5	2.6	352.4	22.5	560.7	138.6
5	3.38	66.77	0.0520	0.0005	0.90	0.3837	0.0330	8.61	0.0535	0.0047	8.77	0.0102	0.0005	5.03	0.3676	0.0008	0.20	326.6	2.9	329.8	28.4	352.2	198.1
6	2.69	51.63	0.0511	0.0005	0.96	0.3895	0.0542	13.92	0.0553	0.0081	14.58	0.0160	0.0009	5.36	0.3836	0.0017	0.45	321.2	3.1	334.0	46.5	424.5	325.3
7	3.90	76.00	0.0516	0.0004	0.75	0.3816	0.0332	8.70	0.0537	0.0048	8.92	0.0142	0.0006	3.97	0.3441	0.0011	0.33	324.1	2.4	328.3	28.5	358.1	201.4
8	5.83	111.22	0.0520	0.0003	0.65	0.3888	0.0241	6.20	0.0542	0.0034	6.19	0.0140	0.0004	3.07	0.4061	0.0015	0.38	326.8	2.1	333.5	20.7	380.1	139.2
9	3.34	62.51	0.0524	0.0005	0.86	0.3803	0.0491	12.91	0.0527	0.0070	13.38	0.0153	0.0007	4.32	0.4272	0.0011	0.25	329.0	2.8	327.3	42.3	315.1	304.3
10	11.55	223.71	0.0510	0.0003	0.58	0.3702	0.0110	2.98	0.0526	0.0016	2.96	0.0115	0.0003	2.42	0.5087	0.0010	0.21	320.8	1.9	319.8	9.5	312.6	67.3
11	5.42	103.17	0.0518	0.0004	0.68	0.3794	0.0229	6.03	0.0531	0.0032	6.02	0.0120	0.0003	2.76	0.4993	0.0059	1.19	325.7	2.2	326.6	19.7	332.7	136.4
12	2.91	57.39	0.0509	0.0004	0.86	0.3815	0.0352	9.22	0.0543	0.0051	9.35	0.0110	0.0005	4.22	0.4392	0.0009	0.21	320.2	2.8	328.1	30.3	384.4	210.1
13	2.68	51.16	0.0508	0.0004	0.85	0.4204	0.0443	10.54	0.0600	0.0065	10.81	0.0172	0.0006	3.71	0.3792	0.0006	0.16	319.7	2.7	356.3	37.6	602.7	233.9
14	4.39	86.08	0.0513	0.0004	0.75	0.4469	0.0252	5.64	0.0632	0.0035	5.50	0.0119	0.0004	3.72	0.3669	0.0040	1.10	322.2	2.4	375.1	21.2	716.3	116.8
15	3.76	72.06	0.0520	0.0004	0.84	0.3779	0.0492	13.02	0.0527	0.0072	13.61	0.0125	0.0006	5.08	0.4344	0.0026	0.60	326.9	2.8	325.5	42.4	315.4	309.5
16	3.53	67.76	0.0524	0.0004	0.80	0.3759	0.0327	8.70	0.0521	0.0047	8.97	0.0124	0.0006	4.48	0.4036	0.0014	0.34	329.0	2.6	324.0	28.2	288.0	205.0
17	7.24	143.78	0.0514	0.0003	0.60	0.3859	0.0132	3.41	0.0544	0.0018	3.37	0.0129	0.0004	3.20	0.3014	0.0010	0.32	323.4	1.9	331.4	11.3	387.9	75.7
18	3.41	66.79	0.0509	0.0004	0.81	0.4694	0.0326	6.95	0.0669	0.0046	6.89	0.0140	0.0006	4.29	0.3302	0.0010	0.29	320.0	2.6	390.8	27.2	834.1	143.5
19	3.09	62.22	0.0519	0.0004	0.81	0.3807	0.0514	13.49	0.0533	0.0075	14.10	0.0440	0.0022	4.91	0.0628	0.0003	0.56	325.9	2.6	327.6	44.2	339.6	319.3
20	7.71	150.00	0.0513	0.0003	0.62	0.3793	0.0136	3.59	0.0537	0.0019	3.51	0.0155	0.0004	2.59	0.3429	0.0019	0.54	322.2	2.0	326.5	11.7	357.3	79.2
21	9.60	185.82	0.0518	0.0003	0.60	0.3872	0.0123	3.17	0.0542	0.0017	3.11	0.0170	0.0004	2.61	0.2968	0.0010	0.33	325.6	1.9	332.3	10.5	379.8	69.9
22	5.06	99.43	0.0508	0.0003	0.68	0.3780	0.0275	7.27	0.0539	0.0039	7.26	0.0180	0.0006	3.31	0.2832	0.0021	0.75	319.7	2.2	325.5	23.7	367.6	163.6
23	3.38	67.54	0.0517	0.0004	0.76	0.4205	0.0279	6.63	0.0590	0.0039	6.57	0.0090	0.0004	4.13	0.3271	0.0007	0.21	325.1	2.5	356.4	23.6	565.5	143.1
24	4.69	88.59	0.0519	0.0004	0.73	0.3863	0.0346	8.96	0.0540	0.0049	9.03	0.0210	0.0008	3.65	0.3040	0.0007	0.23	326.3	2.4	331.7	29.7	369.4	203.4
25	8.48	164.62	0.0515	0.0003	0.60	0.3781	0.0132	3.49	0.0533	0.0018	3.43	0.0160	0.0004	2.69	0.3283	0.0010	0.31	323.4	1.9	325.6	11.4	341.1	77.6
26	3.25	60.72	0.0525	0.0005	0.87	0.3877	0.0443	11.44	0.0536	0.0063	11.70	0.0150	0.0006	3.69	0.4349	0.0014	0.32	329.7	2.9	332.7	38.0	353.5	264.3
27	2.78	53.94	0.0523	0.0007	1.27	0.3883	0.0692	17.83	0.0539	0.0318	59.02	0.0130	0.0014	10.51	0.3458	0.0015	0.42	328.5	4.2	333.1	59.4	365.3	1330.4
28	2.68	52.49	0.0512	0.0005	0.89	0.3960	0.0377	9.52	0.0561	0.0056	9.92	0.0130	0.0005	4.09	0.3775	0.0027	0.73	321.6	2.9	338.7	32.2	457.8	219.9
29	9.74	176.04	0.0519	0.0003	0.57	0.3961	0.0104	2.64	0.0553	0.0014	2.60	0.0130	0.0003	2.08	0.6929	0.0019	0.28	326.4	1.9	338.8	8.9	424.6	57.9
30	2.99	56.37	0.0509	0.0004	0.83	0.4416	0.0487	11.04	0.0629	0.0072	11.44	0.0200	0.0009	4.52	0.3515	0.0016	0.45	320.3	2.6	371.4	41.0	704.0	243.4
31	19.42	353.67	0.0516	0.0003	0.57	0.3778	0.0061	1.62	0.0531	0.0008	1.57	0.0150	0.0003	1.85	0.5965	0.0011	0.18	324.6	1.9	325.4	5.3	331.4	35.7
32	2.91	54.48	0.0525	0.0004	0.78	0.3802	0.0369	9.70	0.0526	0.0053	10.11	0.0143	0.0005	3.39	0.4416	0.0007	0.16	329.6	2.6	327.2	31.7	310.1	230.2
33	3.05	57.83	0.0512	0.0005	0.91	0.3748	0.0401	10.71	0.0531	0.0060	11.25	0.0155	0.0006	3.99	0.4440	0.0008	0.18	321.8	2.9	323.2	34.6	333.5	255.1
注：表中所列误差均为1σ误差。

下载: 导出CSV

参考文献(85)

[1]
[2]
[3]	doi: 10.3321/j.issn:1000-0569.1995.z1.007
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]	doi: 10.1111/j.1755-6724.2003.tb00751.x
[31]
[32]
[33]
[34]
[35]
[36]
[37]
[38]
[39]
[40]
[41]
[42]	doi: 10.1016/S0024-4937(99)00052-3
[43]	doi: 10.1016/j.gr.2015.11.014
[44]	doi: 10.1016/S0009-2541(02)00195-X
[45]
[46]
[47]	doi: 10.1007/s11430-010-4138-1
[48]
[49]
[50]
[51]	doi: 10.1016/S0040-1951(97)00211-4
[52]
[53]
[54]	doi: 10.1130/B26491.1
[55]
[56]	doi: 10.1139/e71-055
[57]	doi: 10.1007/BF00311004
[58]	doi: 10.1038/345521a0
[59]
[60]
[61]	doi: 10.1016/j.chemgeo.2008.08.004
[62]	doi: 10.1016/j.lithos.2011.07.015
[63]
[64]
[65]	doi: 10.1144/gsjgs.155.2.0269
[66]	doi: 10.1016/0024-4937(80)90067-5
[67]	doi: 10.1098/rsta.1981.0066
[68]	doi: 10.1016/0012-821X(73)90129-5
[69]
[70]
[71]
[72]	doi: 10.1007/s00531-010-0575-5
[73]	doi: 10.1007/s004100050155
[74]
[75]
[76]	doi: 10.1146/annurev.earth.34.031405.125014
[77]
[78]
[79]	doi: 10.1144/0016-76492006-022
[80]	doi: 10.1016/j.jpgl.2009.03.032
[81]	doi: 10.1016/j.gr.2019.10.009
[82]	doi: 10.1130/B25243.1
[83]	doi: 10.1016/j.gr.2012.01.012
[84]	doi: 10.1146/annurev-earth-060614-105254
[85]	doi: 10.1007/s00531-015-1275-y

施引文献

资源附件(0)

访问统计

图(11)

表(4)

计量

文章访问数: 261
PDF下载数: 53
施引文献: 0

Petrogenesis and Tectonic Implications of the Carboniferous Andesites from Bayingou in the North Tianshan Belt, Xinjiang

计量

出版历程

目录