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Dutrieux, Adeline M (2020): Calcium carbonate by coulometry in sediment cores from James Cook cruise JC138 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.922046, In: Dutrieux, AM (2020): Diverse analytical data (i.e. Geochemistry and mineralogy) on metalliferous sediments and pore waters in hydrothermal sediments at the TAG Hydrothermal Field from sediment cores of James Cook cruise JC138 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.922078

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Abstract:
Calcium carbonate concentrations measured on CM5015 coulometer at the SEAPORT laboratories (University of Southampton) for the cores JC138-27GC, JC138-28GC, JC138-29GC, JC138-38GC, JC138-49GC and JC138-52GC.
Keyword(s):
hydrothermal; metalliferous sediments; pore waters; seafloor massive sulphide
Related to:
Dutrieux, Adeline M (2020): Rise and fall of a hydrothermal system: A tale of metalliferous sediments (TAG hydrothermal field, MAR, 26°N) [dissertation]. University of Southampton
Further details:
Additional information on samples from sediment cores of cruise JC138 [dataset]. 1a-Sample-list-JC138.xlsx
Additional information on sediment core stations of cruise JC138 [dataset]. 1b-GC_stations-list.xlsx
Additional information on sediment cores of cruise JC138 [dataset]. Metadata-JC138-Sediment-cores.xls
Murton, Bramley J; Dutrieux, Adeline M; Martins, S; Peel, Kate; Stobbs, Iain: Cruise Report: Expedition JC 138: 29th June - 8th August 2016, Mid Atlantic Ridge, 26° 8.38'N; 44° 49.92'W. National Oceanography Centre, Southampton, https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/jc138.pdf
Project(s):
Breakthrough Solutions for Mineral Extraction and Processing in Extreme Environment – Blue Mining (BlueMining)
Funding:
Seventh Framework Programme (FP7), grant/award no. 604500: Breakthrough Solutions for Mineral Extraction and Processing in Extreme Environment – Blue Mining
Coverage:
Median Latitude: 26.158231 * Median Longitude: -44.812842 * South-bound Latitude: 26.142783 * West-bound Longitude: -44.815000 * North-bound Latitude: 26.172467 * East-bound Longitude: -44.806917
Date/Time Start: 2016-07-23T11:44:00 * Date/Time End: 2016-08-02T05:55:00
Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 1.900 m
Event(s):
JC138-27GC (27GC)  * Latitude: 26.156333 * Longitude: -44.813600 * Date/Time: 2016-07-23T11:44:00 * Elevation: -3524.0 m * Recovery: 41 cm * Location: Mid-Atlantic Ridge at 26°N * Campaign: JC138 * Basis: James Cook * Method/Device: Gravity corer (GC) * Comment: Meteor Hybis dive #9, "Rona Mound"; Tension from 4 to 2.75. 45 cm beige to orange colour
JC138-28GC (28GC)  * Latitude: 26.142783 * Longitude: -44.806917 * Date/Time: 2016-07-23T15:08:00 * Elevation: -3400.0 m * Recovery: 132 cm * Location: Mid-Atlantic Ridge at 26°N * Campaign: JC138 * Basis: James Cook * Method/Device: Gravity corer (GC) * Comment: Mir mound basin with 2m basin; Tension from 3.8 to 2.76
JC138-29GC (29GC)  * Latitude: 26.172467 * Longitude: -44.814733 * Date/Time: 2016-07-23T21:23:00 * Elevation: -3430.0 m * Location: Mid-Atlantic Ridge at 26°N * Campaign: JC138 * Basis: James Cook * Method/Device: Gravity corer (GC) * Comment: On Shimmering Mound. Around 1.50 m. Very dark brown layer at the end
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventDutrieux, Adeline M
2 CoreCoreDutrieux, Adeline M
3 DEPTH, sediment/rockDepth sedmDutrieux, Adeline MGeocode
4 Calcium carbonateCaCO3%Dutrieux, Adeline MCoulometer CM5012 CO2
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
172 data points

Data

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

1 
Event		2 
Core		3 
Depth sed [m]		4 
CaCO3 [%]
JC138-52GC 52GC0.03077.036
JC138-52GC52GC0.08074.404
JC138-52GC52GC0.13069.385
JC138-52GC52GC0.18059.613
JC138-52GC52GC0.23056.052
JC138-52GC52GC0.28046.016
JC138-52GC52GC0.33038.655
JC138-52GC52GC0.38036.518
JC138-52GC52GC0.79055.636
JC138-52GC52GC0.83052.320
JC138-52GC52GC0.90019.403
JC138-52GC52GC0.94053.027
JC138-52GC52GC0.98044.016
JC138-52GC52GC1.02025.721
JC138-52GC52GC1.08031.342
JC138-52GC52GC1.1207.290
JC138-52GC52GC1.18013.513
JC138-52GC52GC1.22012.350
JC138-52GC52GC1.28040.234
JC138-52GC52GC1.32044.938
JC138-52GC52GC1.38073.534
JC138-52GC52GC1.43072.233
JC138-52GC52GC1.46074.127
JC138-52GC52GC1.50075.517
JC138-52GC52GC1.55071.040
JC138-52GC52GC1.60072.054
JC138-52GC52GC1.64067.703
JC138-52GC52GC1.70064.317
JC138-52GC52GC1.75058.171
JC138-52GC52GC1.80055.839
JC138-52GC52GC1.84046.802
JC138-52GC52GC1.90049.034
JC138-27GC 27GC0.02069.546
JC138-27GC27GC0.05072.597
JC138-27GC27GC0.08073.865
JC138-27GC27GC0.11072.774
JC138-27GC27GC0.14070.783
JC138-28GC 28GC0.02094.113
JC138-28GC28GC0.05068.171
JC138-28GC28GC0.08070.029
JC138-28GC28GC0.11077.992
JC138-28GC28GC0.14076.861
JC138-28GC28GC0.17041.983
JC138-28GC28GC0.2008.732
JC138-29GC 29GC0.02074.963
JC138-29GC29GC0.05076.102
JC138-29GC29GC0.08065.960
JC138-29GC29GC0.11077.726
JC138-29GC29GC0.15070.097
JC138-29GC29GC0.18069.887
JC138-29GC29GC0.21065.980
JC138-29GC29GC0.24027.127
JC138-38GC 38GC0.02055.730
JC138-38GC38GC0.05060.958
JC138-38GC38GC0.08057.712
JC138-38GC38GC0.12023.940
JC138-38GC38GC0.15054.864
JC138-38GC38GC0.18076.379
JC138-38GC38GC0.21080.636
JC138-38GC38GC0.25078.301
JC138-38GC38GC0.28072.696
JC138-38GC38GC0.31049.490
JC138-38GC38GC0.34050.015
JC138-38GC38GC0.37041.848
JC138-38GC38GC0.68012.919
JC138-38GC38GC0.7201.496
JC138-38GC38GC0.75041.500
JC138-38GC38GC0.78046.959
JC138-38GC38GC0.81041.659
JC138-38GC38GC0.85048.041
JC138-38GC38GC0.88047.906
JC138-38GC38GC0.91047.131
JC138-38GC38GC0.94047.648
JC138-38GC38GC0.97048.272
JC138-49GC 49GC0.06078.283
JC138-49GC49GC0.09074.720
JC138-49GC49GC0.12079.242
JC138-49GC49GC0.15074.971
JC138-49GC49GC0.18070.545
JC138-49GC49GC0.21052.468
JC138-49GC49GC0.24054.483
JC138-49GC49GC0.28017.900
JC138-49GC49GC0.31034.904
JC138-49GC49GC0.34026.582
JC138-49GC49GC0.37024.986
JC138-49GC49GC0.39012.679