Citation:

PANGAEA.989437 (DOI registration in progress)

Name: Major element and chlorine compositions of amphibole in Onnuri gabbro
Creator: Sarang Choi
Published: 2026-02-09
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Chlorine; Fluid inclusion; Hornfels; Hydrothermal circulation; Magma emplacement depth

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Published: 2026-02-09

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Keyword(s):

Chlorine; Fluid inclusion; Hornfels; Hydrothermal circulation; Magma emplacement depth

Additional metadata:

Table S2. Analytical results for reference materials

Coverage:

Median Latitude: -11.442490 * Median Longitude: 66.432729 * South-bound Latitude: -11.477992 * West-bound Longitude: 66.424942 * North-bound Latitude: -11.401511 * East-bound Longitude: 66.437802

Date/Time Start: 2021-11-04T04:45:07 * Date/Time End: 2022-06-12T08:00:00

Minimum ELEVATION: -3199 m a.s.l. * Maximum ELEVATION: -2359 m a.s.l.

Event(s):

ROV2197 * Latitude: -11.465800 * Longitude: 66.427810 * Date/Time: 2022-06-12T08:00:00 * Elevation: -2680.0 m * Campaign: * Basis: * Method/Device: Remote operated vehicle (ROV)

RVIR2104 * Latitude: -11.402740 * Longitude: 66.435580 * Date/Time: 2021-11-04T04:45:07 * Elevation: -2504.0 m * Campaign: * Basis: * Method/Device: Remote operated vehicle (ROV)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Choi, Sarang
2	Lithology/composition/facies	Lithology		Choi, Sarang
3	Sample code/label	Sample label		Choi, Sarang
4	LATITUDE	Latitude		Choi, Sarang		Geocode
5	LONGITUDE	Longitude		Choi, Sarang		Geocode
6	ELEVATION	Elevation	m a.s.l.	Choi, Sarang		Geocode
7	Point ID	Point ID		Choi, Sarang	Electron Probe Microanalysis (EPMA)	Point number for EPMA analysis
8	Classification	Classification		Choi, Sarang		Magmatic/Hydrothermal
9	Color description	Color desc		Choi, Sarang
10	Silicon dioxide	SiO2	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
11	Titanium dioxide	TiO2	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
12	Aluminium oxide	Al2O3	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
13	Chromium(III) oxide	Cr2O3	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
14	Iron oxide, FeO	FeO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
15	Manganese oxide	MnO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
16	Magnesium oxide	MgO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
17	Calcium oxide	CaO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
18	Sodium oxide	Na2O	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
19	Potassium oxide	K2O	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
20	Chlorine	Cl	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
21	Total	Total	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
22	Chlorine, limit of detection	Cl LOD	mg/kg	Choi, Sarang	Electron Probe Microanalysis (EPMA)
23	Magnesium number	Mg#		Choi, Sarang	Electron Probe Microanalysis (EPMA)	Mg# = (Mg/[Mg+Fetotal])

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

950 data points

Data

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1 Event	2 Lithology	3 Sample label	4 Latitude	5 Longitude	6 Elevation [m a.s.l.]	7 Point ID	8 Classification	9 Color desc	10 SiO2 [%]	11 TiO2 [%]	12 Al2O3 [%]	13 Cr2O3 [%]	14 FeO [%]	15 MnO [%]	16 MgO [%]	17 CaO [%]	18 Na2O [%]	19 K2O [%]	20 Cl [%]	21 Total [%]	22 Cl LOD [mg/kg]	23 Mg#
ROV2197	Hornfelsic diabase	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-1-Amp1	Magmatic	Brownish	42.33	4.30	10.77	0.13	10.88	0.11	13.83	11.16	3.03	0.49	0.049	97.08	30	0.69
ROV2197	Gabbro	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-1-Amp3	Magmatic	Brownish	43.00	3.81	11.91	0.04	8.78	0.13	14.31	11.70	2.68	0.51	0.055	96.92	29	0.74
ROV2197	Gabbro	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-3(1)-Amp2	Magmatic	Brownish	43.73	2.68	11.16	0.12	10.07	0.11	14.35	11.47	2.53	0.56	0.054	96.83	29	0.72
ROV2197	Gabbro	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-3(2)-Amp1	Magmatic	Brownish	43.06	3.04	10.92	0.18	11.29	0.11	13.58	11.57	2.59	0.70	0.017	97.05	30	0.68
ROV2197	Gabbro	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-5(1)-Amp1	Magmatic	Brownish	43.50	2.41	10.52	0.07	11.67	0.19	14.18	10.91	2.68	0.31	0.023	96.46	30	0.68
ROV2197	Gabbro	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-5(1)-Amp2	Magmatic	Brownish	43.08	3.71	9.98	0.09	12.41	0.24	13.25	10.86	2.95	0.31	0.041	96.92	30	0.66
ROV2197	Oxide gabbro	ROV22-08	-11.4756051	66.4330740	-3096	ROV22-08-5-Amp2	Magmatic	Brownish	41.86	2.66	10.04	0.02	18.76	0.25	9.47	10.40	2.80	0.27	0.029	96.56	31	0.47
ROV2197	Oxide gabbro	ROV22-08	-11.4756051	66.4330740	-3096	ROV22-08-6-Amp1	Magmatic	Brownish	42.75	2.52	9.23	0.01	19.84	0.31	9.37	10.33	2.60	0.18	0.011	97.16	30	0.46
ROV2197	Oxide gabbro	ROV22-08	-11.4756051	66.4330740	-3096	ROV22-08-7-Amp1	Magmatic	Brownish	43.65	2.36	8.10	0.01	20.91	0.33	9.59	10.01	2.64	0.20	0.005	97.81	30	0.45
ROV2197	Oxide gabbro	ROV22-08	-11.4756051	66.4330740	-3096	ROV22-08-7-Amp2	Magmatic	Brownish	43.72	2.17	8.23	0.00	21.67	0.29	8.85	10.22	2.44	0.22	0.024	97.83	30	0.42
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-1-Amp1	Magmatic	Brownish	42.61	2.33	8.71	0.01	22.27	0.33	8.35	10.14	2.68	0.23	0.026	97.69	30	0.40
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-4-Amp1	Magmatic	Brownish	43.48	2.16	8.95	0.00	20.89	0.29	9.23	10.40	2.51	0.23	0.018	98.15	29	0.44
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-4-Amp2	Magmatic	Brownish	42.77	2.21	9.43	0.02	20.79	0.29	9.07	10.46	2.50	0.26	0.021	97.81	30	0.44
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-4-Amp3	Magmatic	Brownish	42.89	2.25	8.93	0.00	21.01	0.27	9.12	10.35	2.58	0.25	0.021	97.68	29	0.44
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-6-Amp1	Magmatic	Brownish	43.20	2.20	8.29	0.00	22.25	0.33	8.60	10.05	2.46	0.21	0.024	97.61	31	0.41
RVIR2104	Olivine oxide gabbro	RVIR2104-16	-11.4028424	66.4355211	-2516	RVIR2104-16-1-Amp1	Magmatic	Brownish	42.54	2.87	9.37	0.01	19.30	0.30	9.68	10.25	2.52	0.34	0.023	97.20	30	0.47
RVIR2104	Olivine oxide gabbro	RVIR2104-16	-11.4028424	66.4355211	-2516	RVIR2104-16-4-Amp1	Magmatic	Brownish	43.15	2.28	8.69	0.01	20.51	0.31	9.32	10.59	2.33	0.26	0.018	97.47	29	0.45
RVIR2104	Olivine oxide gabbro	RVIR2104-16	-11.4028424	66.4355211	-2516	RVIR2104-16-13-Amp1	Magmatic	Brownish	42.49	2.82	9.30	0.00	19.63	0.30	9.73	10.30	2.66	0.31	0.025	97.56	30	0.47
RVIR2104	Olivine oxide gabbro	RVIR2104-16	-11.4028424	66.4355211	-2516	RVIR2104-16-13-Amp2	Magmatic	Brownish	42.18	2.72	9.48	0.01	19.82	0.30	9.56	10.36	2.62	0.36	0.024	97.43	30	0.46
ROV2197	Gabbro	ROV22-20	-11.4624078	66.4257741	-2592	ROV22-20-1-Amp1	Magmatic	Brownish	43.86	3.42	9.29	0.03	14.26	0.23	12.49	10.98	2.77	0.36	0.022	97.72	30	0.61
ROV2197	Gabbro	ROV22-20	-11.4624078	66.4257741	-2592	ROV22-20-1-Amp2	Magmatic	Brownish	42.54	3.80	10.50	0.03	14.33	0.22	11.69	10.94	2.97	0.28	0.022	97.32	29	0.59
ROV2197	Gabbro	ROV22-20	-11.4624078	66.4257741	-2592	ROV22-20-1-Amp3	Magmatic	Brownish	42.19	4.16	10.65	0.00	14.41	0.16	11.48	11.03	3.04	0.18	0.018	97.32	30	0.59
ROV2197	Gabbro	ROV22-20	-11.4624078	66.4257741	-2592	ROV22-20-2-Amp1	Magmatic	Brownish	42.17	3.69	9.92	0.02	15.96	0.24	11.20	10.64	3.05	0.35	0.034	97.27	30	0.56
ROV2197	Gabbro	ROV22-20	-11.4624078	66.4257741	-2592	ROV22-20-2-Amp2	Magmatic	Brownish	42.21	3.68	9.85	0.01	15.56	0.20	11.71	10.71	2.92	0.32	0.030	97.20	31	0.57
ROV2197	Oxide gabbro	ROV22-24	-11.4607218	66.4249416	-2489	ROV22-24-3-Amp1	Magmatic	Brownish	43.05	3.09	9.16	0.02	18.28	0.25	10.45	10.33	2.63	0.23	0.015	97.50	30	0.50
ROV2197	Oxide gabbro	ROV22-24	-11.4607218	66.4249416	-2489	ROV22-24-3-Amp2	Magmatic	Brownish	43.24	2.95	9.18	0.01	18.48	0.26	10.62	10.28	2.59	0.24	0.006	97.86	31	0.51
ROV2197	Oxide gabbro	ROV22-24	-11.4607218	66.4249416	-2489	ROV22-24-4-Amp1	Magmatic	Brownish	42.91	2.84	9.46	0.01	18.44	0.27	10.35	10.31	2.69	0.24	0.010	97.53	30	0.50
ROV2197	Oxide gabbro	ROV22-24	-11.4607218	66.4249416	-2489	ROV22-24-4-Amp2	Magmatic	Brownish	42.85	2.74	9.50	0.00	18.22	0.24	10.45	10.63	2.63	0.30	0.010	97.57	30	0.51
ROV2197	Oxide gabbro	ROV22-24	-11.4607218	66.4249416	-2489	ROV22-24-5-Amp1	Magmatic	Brownish	43.04	3.06	9.23	0.02	18.35	0.24	10.80	10.22	2.67	0.20	0.016	97.84	30	0.51
RVIR2104	Oxide gabbro	RVIR2104-21	-11.4030767	66.4348536	-2432	RVIR2104-21-4-Amp1	Magmatic	Brownish	43.44	3.25	9.16	0.00	16.87	0.27	10.85	10.38	2.78	0.17	0.014	97.19	30	0.53
RVIR2104	Oxide gabbro	RVIR2104-21	-11.4030767	66.4348536	-2432	RVIR2104-21-4-Amp2	Magmatic	Brownish	43.51	3.20	9.22	0.01	16.58	0.24	11.26	10.56	2.85	0.18	0.011	97.62	30	0.55
RVIR2104	Oxide gabbro	RVIR2104-21	-11.4030767	66.4348536	-2432	RVIR2104-21-4-Amp3	Magmatic	Brownish	42.72	2.77	9.44	0.00	18.46	0.22	10.26	10.59	2.50	0.32	0.015	97.30	31	0.50
RVIR2104	Oxide gabbro	RVIR2104-21	-11.4030767	66.4348536	-2432	RVIR2104-21-9-Amp1	Magmatic	Brownish	42.76	2.76	9.35	0.00	19.05	0.27	10.13	10.40	2.76	0.32	0.015	97.82	30	0.49
RVIR2104	Oxide gabbro	RVIR2104-21	-11.4030767	66.4348536	-2432	RVIR2104-21-9-Amp2	Magmatic	Brownish	43.13	2.67	9.19	0.03	18.45	0.21	10.51	10.50	2.59	0.37	0.038	97.68	31	0.50
RVIR2104	Oxide gabbro	RVIR2104-21	-11.4030767	66.4348536	-2432	RVIR2104-21-10-Amp1	Magmatic	Brownish	42.64	2.98	9.74	0.02	18.73	0.22	10.10	10.51	2.68	0.32	0.015	97.95	31	0.49
RVIR2104	Olivine gabbro	RVIR2104-06	-11.4015105	66.4378020	-2761	RVIR2104-06-7-Amp1	Magmatic	Brownish	42.57	3.39	10.93	0.04	12.67	0.21	13.58	11.09	2.78	0.24	0.034	97.53	29	0.66
RVIR2104	Olivine gabbro	RVIR2104-06	-11.4015105	66.4378020	-2761	RVIR2104-06-7-Amp2	Magmatic	Brownish	42.95	3.54	11.03	0.06	12.19	0.19	13.58	10.98	2.67	0.23	0.033	97.46	29	0.67
RVIR2104	Olivine gabbro	RVIR2104-06	-11.4015105	66.4378020	-2761	RVIR2104-06-9-Amp1	Magmatic	Brownish	43.13	3.91	10.89	0.04	10.69	0.12	13.96	11.42	2.78	0.21	0.006	97.16	32	0.70
RVIR2104	Olivine gabbro	RVIR2104-06	-11.4015105	66.4378020	-2761	RVIR2104-06-9-Amp2	Magmatic	Brownish	43.00	3.33	11.65	0.03	10.32	0.13	14.46	11.56	2.76	0.60	0.027	97.86	30	0.71
RVIR2104	Olivine gabbro	RVIR2104-06	-11.4015105	66.4378020	-2761	RVIR2104-06-10-Amp1	Magmatic	Brownish	42.75	3.45	10.59	0.03	13.45	0.16	13.03	11.10	2.74	0.31	0.045	97.65	29	0.63
RVIR2104	Olivine oxide gabbro	RVIR2104-25	-11.4035569	66.4343230	-2359	RVIR2104-25-5-Amp1	Magmatic	Brownish	43.06	2.86	8.84	0.01	19.72	0.31	9.82	10.24	2.51	0.30	0.022	97.69	30	0.47
RVIR2104	Olivine oxide gabbro	RVIR2104-25	-11.4035569	66.4343230	-2359	RVIR2104-25-5-Amp2	Magmatic	Brownish	42.79	2.93	9.23	0.01	19.79	0.35	9.64	10.41	2.55	0.46	0.023	98.18	30	0.46
RVIR2104	Olivine oxide gabbro	RVIR2104-25	-11.4035569	66.4343230	-2359	RVIR2104-25-6-Amp1	Magmatic	Brownish	43.36	2.78	9.12	0.00	19.76	0.33	9.91	10.30	2.56	0.32	0.010	98.46	31	0.47
RVIR2104	Olivine oxide gabbro	RVIR2104-25	-11.4035569	66.4343230	-2359	RVIR2104-25-6-Amp2	Magmatic	Brownish	42.88	2.63	8.98	0.00	19.57	0.31	9.83	10.38	2.53	0.35	0.017	97.48	30	0.47
RVIR2104	Olivine oxide gabbro	RVIR2104-25	-11.4035569	66.4343230	-2359	RVIR2104-25-7-Amp1	Magmatic	Brownish	43.40	2.70	8.62	0.00	19.89	0.24	9.77	10.23	2.55	0.37	0.019	97.79	31	0.47
RVIR2104	Olivine oxide gabbro	RVIR2104-25	-11.4035569	66.4343230	-2359	RVIR2104-25-7-Amp2	Magmatic	Brownish	43.72	2.04	8.30	0.00	20.76	0.28	9.62	10.66	2.25	0.39	0.024	98.04	29	0.45
ROV2197	Gabbro	ROV22-05	-11.4779925	66.4344671	-3199	ROV22-05-6(1)-Amp2	Hydrothermal	Brownish	47.02	1.74	8.17	0.19	10.32	0.15	14.92	11.65	2.13	0.01	0.014	96.31	30	0.72
ROV2197	Oxide gabbro	ROV22-08	-11.4756051	66.4330740	-3096	ROV22-08-6-Amp2	Hydrothermal	Brownish	44.18	2.27	7.93	0.01	19.34	0.33	10.40	9.92	2.63	0.12	0.007	97.13	29	0.49
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-1-Amp2	Hydrothermal	Brownish	43.13	1.79	8.40	0.01	21.21	0.33	8.94	10.52	2.47	0.17	0.022	97.00	30	0.43
ROV2197	Olivine oxide gabbro	ROV22-09	-11.4751641	66.4328653	-3087	ROV22-09-5-Amp1	Hydrothermal	Brownish	43.00	1.79	8.63	0.00	21.91	0.32	8.51	10.56	2.39	0.28	0.016	97.40	29	0.41