Citation:

PANGAEA.989437 (DOI registration in progress)

Name: Major element and chlorine compositions of amphibole in Onnuri diabase
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: -11.424229 * Median Longitude: 66.428143 * South-bound Latitude: -11.479252 * West-bound Longitude: 66.376697 * North-bound Latitude: -11.400174 * East-bound Longitude: 66.439969

Date/Time Start: 2021-10-31T16:39:44 * Date/Time End: 2022-06-12T08:00:00

Minimum ELEVATION: -3250 m a.s.l. * Maximum ELEVATION: -2310 m a.s.l.

Event(s):

RD2101 * Latitude Start: -11.433683 * Longitude Start: 66.376697 * Latitude End: -11.432112 * Longitude End: 66.379173 * Date/Time: 2021-10-31T16:39:44 * Elevation Start: -2952.0 m * Elevation End: -3236.0 m * Campaign: * Basis: * Method/Device: Dredge (DRG)

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	Color description	Color desc		Choi, Sarang
9	Silicon dioxide	SiO2	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
10	Titanium dioxide	TiO2	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
11	Aluminium oxide	Al2O3	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
12	Chromium(III) oxide	Cr2O3	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
13	Iron oxide, FeO	FeO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
14	Manganese oxide	MnO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
15	Magnesium oxide	MgO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
16	Calcium oxide	CaO	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
17	Sodium oxide	Na2O	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
18	Potassium oxide	K2O	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
19	Chlorine	Cl	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
20	Total	Total	%	Choi, Sarang	Electron Probe Microanalysis (EPMA)	wt. %
21	Chlorine, limit of detection	Cl LOD	mg/kg	Choi, Sarang	Electron Probe Microanalysis (EPMA)
22	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:

1494 data points

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