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Greenslate, J L (2023): Chemical composition of Pacific manganese nodules retrieved during a full-scale CLB system test [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.960339

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Published: 2023-09-21 • DOI registered: 2023-10-20

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Abstract:
Manganese nodules were retrieved by a Continuous Line Bucket (CLB) manganese nodule retrieval system in the Clarion-Clipperton Zone (CCZ). This system was operating from the Kyokuyo Maru experimental ship. Selected samples were chemically analysed using Atomic absorption spectrophotometry
Keyword(s):
Geochemistry; manganese micronodule; manganese nodule; ocean; sediment
Related to:
Greenslate, J L (1977): International CLB Group Stations (1972) and Nodule Analyses by Atomic Absorption. private communication, June 1977
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
NOAA and MMS Marine Minerals Geochemical Database (NOAA-MMS)
Coverage:
Median Latitude: 13.160000 * Median Longitude: -141.173300 * South-bound Latitude: 12.600000 * West-bound Longitude: -142.058000 * North-bound Latitude: 13.767000 * East-bound Longitude: -140.017000
Date/Time Start: 1972-09-01T00:00:00 * Date/Time End: 1972-09-01T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
CLB72-B2  * Latitude: 13.767000 * Longitude: -140.017000 * Date/Time: 1972-09-01T00:00:00 * Elevation: -4750.0 m * Location: Pacific Ocean * Campaign: CLB72 * Basis: Koyukoyu Maru II * Method/Device: Continuous line bucket (CLB)
CLB72-B22  * Latitude: 13.683000 * Longitude: -140.383000 * Date/Time: 1972-09-01T00:00:00 * Elevation: -4750.0 m * Location: Pacific Ocean * Campaign: CLB72 * Basis: Koyukoyu Maru II * Method/Device: Continuous line bucket (CLB)
CLB72-B23  * Latitude: 13.667000 * Longitude: -140.433000 * Date/Time: 1972-09-01T00:00:00 * Elevation: -4750.0 m * Location: Pacific Ocean * Campaign: CLB72 * Basis: Koyukoyu Maru II * Method/Device: Continuous line bucket (CLB)
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventGreenslate, J L
2 Latitude of eventLatitudeGreenslate, J L
3 Longitude of eventLongitudeGreenslate, J L
4 Elevation of eventElevationmGreenslate, J L
5 IdentificationIDGreenslate, J L
6 Deposit typeDeposit typeGreenslate, J L
7 DEPTH, sediment/rockDepth sedmGreenslate, J LGeocode
8 ManganeseMn%Greenslate, J LAtomic absorption spectrophotometry
9 IronFe%Greenslate, J LAtomic absorption spectrophotometry
10 NickelNi%Greenslate, J LAtomic absorption spectrophotometry
11 CopperCu%Greenslate, J LAtomic absorption spectrophotometry
12 CobaltCo%Greenslate, J LAtomic absorption spectrophotometry
13 TitaniumTi%Greenslate, J LAtomic absorption spectrophotometry
14 ZincZn%Greenslate, J LAtomic absorption spectrophotometry
15 LeadPb%Greenslate, J LAtomic absorption spectrophotometry
16 MolybdenumMo%Greenslate, J LAtomic absorption spectrophotometry
17 CalciumCa%Greenslate, J LAtomic absorption spectrophotometry
18 SiliconSi%Greenslate, J LAtomic absorption spectrophotometry
19 MagnesiumMg%Greenslate, J LAtomic absorption spectrophotometry
20 PotassiumK%Greenslate, J LAtomic absorption spectrophotometry
21 PhosphorusP%Greenslate, J LAtomic absorption spectrophotometry
22 SodiumNa%Greenslate, J LAtomic absorption spectrophotometryor ppm?
23 SulfurS%Greenslate, J LAtomic absorption spectrophotometry
24 Water in rockH2O%Greenslate, J LWet chemistry
25 ShapeShapeGreenslate, J L
26 TextureTextureGreenslate, J L
27 Sample typeSamp typeGreenslate, J LPart analysed
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
178 data points

Data

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

1 
Event		2 
Latitude		3 
Longitude		4 
Elevation [m]		5 
ID		6 
Deposit type		7 
Depth sed [m]		8 
Mn [%]		9 
Fe [%]		10 
Ni [%]		11 
Cu [%]		12 
Co [%]		13 
Ti [%]		14 
Zn [%]		15 
Pb [%]		16 
Mo [%]		17 
Ca [%]		18 
Si [%]		19 
Mg [%]		20 
K [%]		21 
P [%]		22 
Na [%]		23 
S [%]		24 
H2O [%]		25 
Shape		26 
Texture		27 
Samp type
CLB72-B2 13.7670-140.0170-4750CLB72-B2-1GRN77aMn nodule027.27.201.421.140.121.285.7RoughHalf nodule
CLB72-B213.7670-140.0170-4750CLB72-B2-1GRN77bMn nodule019.16.100.890.740.150.120.06RoughBulk
CLB72-B22 13.6830-140.3830-4750CLB72-B22-1GRN77Mn nodule031.74.961.631.550.100.351.052.2EllipsoidalRoughHalf nodule
CLB72-B23 13.6670-140.4330-4750CLB72-B23-1GRN77Mn nodule031.04.581.451.460.101.113.61.66Botryoidal roughHalf nodule
CLB72-B52 13.5500-140.6830-4750CLB72-B52-1GRN77aMn nodule030.54.321.541.390.090.051.202.9Spheroidal polylobateRough to smoothHalf nodule
CLB72-B5213.5500-140.6830-4750CLB72-B52-1GRN77bMn nodule020.86.001.050.770.150.120.042.030.580.3151.340.381Spheroidal polylobateRough to smoothBulk
CLB72-B67 13.4830-140.7500-4670CLB72-B67-1GRN77aMn nodule026.15.601.481.120.101.054.50.080Spheroidal polylobateRough to smoothHalf nodule
CLB72-B6713.4830-140.7500-4670CLB72-B67-1GRN77bMn nodule022.26.401.170.780.38Spheroidal polylobateRough to smoothBulk
CLB72-B103 12.7670-141.7500-4670CLB72-B103-1GRN77aMn nodule030.34.411.471.400.101.123.9Rough botryoidalHalf nodule
CLB72-B10312.7670-141.7500-4670CLB72-B103-1GRN77bMn nodule028.07.901.311.040.2733.9Rough botryoidalBulk
CLB72-B110 12.7330-141.8170-4670CLB72-B110-1GRN77aMn nodule031.84.311.471.250.090.071.044.4Rough botryoidalHalf nodule
CLB72-B11012.7330-141.8170-4670CLB72-B110-1GRN77bMn nodule017.67.601.170.890.19Rough botryoidalBulk
CLB72-B111 12.7170-141.8420-4750CLB72-B111-1GRN77Mn nodule029.16.241.431.260.131.055.30.090Rough botryoidalHalf nodule
CLB72-B125 12.6330-142.0000-4670CLB72-B125-1GRN77Mn nodule030.65.221.481.330.121.203.91.62Spheroidal polylobateHalf nodule
CLB72-B128 12.6000-142.0580-4750CLB72-B128-1GRN77Mn nodule026.46.601.301.050.091.515.51.54Spheroidal polylobateHalf nodule