Citation:

PANGAEA.913723

Name: Sample composition from XRD measurements
Published: 2020-03-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: basalt; earthquake; Nankai Trough; Oceanic basement; slow slip; subduction

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Published: 2020-03-19 • DOI registered: 2020-04-18

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Keyword(s):

basalt; earthquake; Nankai Trough; Oceanic basement; slow slip; subduction

Related to:

Ikari, Matt J; Wilckens, Frederike Kristina; Saffer, Demian M (2020): Implications of basement rock alteration in the Nankai Trough, Japan for subduction megathrust slip behavior. Tectonophysics, 774, 228275, https://doi.org/10.1016/j.tecto.2019.228275

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: 32.748080 * Longitude: 136.916922

Minimum Elevation: -3510.5 m * Maximum Elevation: -3510.5 m

Event(s):

333-C0012G * Latitude: 32.748080 * Longitude: 136.916922 * Elevation: -3510.5 m * Recovery: 25.92 m * Campaign: (NanTroSEIZE Stage 2: Subduction Inputs 2 and Heat Flow) * Basis: * Method/Device: Drilling/drill rig (DRILL)

Comment:

Quantities are listed for minerals or mineral groups present in at least 5% abundance for at least one sample.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Ikari, Matt J
2	Sample code/label	Sample label		Ikari, Matt J
3	Quartz	Qz	%	Ikari, Matt J	X-ray diffraction (XRD)
4	Feldspar	Fsp	%	Ikari, Matt J	X-ray diffraction (XRD)
5	Clinopyroxene	Cpx	%	Ikari, Matt J	X-ray diffraction (XRD)
6	Zeolite	Zeo	%	Ikari, Matt J	X-ray diffraction (XRD)
7	Carbonates	Carb	%	Ikari, Matt J	X-ray diffraction (XRD)	Calcite + Ankerite
8	Smectite	Sme	%	Ikari, Matt J	X-ray diffraction (XRD)
9	Mixed layer clay minerals	Mix layer	%	Ikari, Matt J	X-ray diffraction (XRD)
10	Illite	Ill	%	Ikari, Matt J	X-ray diffraction (XRD)	Illite + Muscovite
11	Chlorite	Chl	%	Ikari, Matt J	X-ray diffraction (XRD)
12	Clay minerals, expandable	Expand clay	%	Ikari, Matt J	X-ray diffraction (XRD)
13	Phyllosilicate	Phyllosilicate	%	Ikari, Matt J	X-ray diffraction (XRD)

License:

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

Size:

60 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 Sample label	3 Qz [%]	4 Fsp [%]	5 Cpx [%]	6 Zeo [%]	7 Carb [%]	8 Sme [%]	9 Mix layer [%]	10 Ill [%]	11 Chl [%]	12 Expand clay [%]	13 Phyllosilicate [%]
333-C0012G	C0012G 9R-1 (dense blue material)	1	40	34	8	1	5	6	1	1	10	12
333-C0012G	C0012G 9R-1 (gray vesicular material)	1	40	28	1	1	14	2	0	2	16	21
333-C0012G	C0012G aggretate (9R, 10R, 12R, 14R)	1	38	29	2	1	9	3	3	2	12	20
	Etna basalt	0	40	37	3	3	7	0	0	1	7	7
	PA slate	25	15	0	0	6	3	1	26	12	4	43