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Bischoff, James L; Piper, David Z; Leong, Kam (1981): (Table 5, page 2052) Chemical composition of bulk manganese nodule samples from the North Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.880305, In supplement to: Bischoff, JL et al. (1981): The aluminosilicate fraction of North Pacific manganese nodules. Geochimica et Cosmochimica Acta, 45(11), 2047-2063, https://doi.org/10.1016/0016-7037(81)90059-4

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Project(s):
NOAA and MMS Marine Minerals Geochemical Database (NOAA-MMS)
Coverage:
Median Latitude: 20.443589 * Median Longitude: -146.072411 * South-bound Latitude: 6.827000 * West-bound Longitude: -174.022000 * North-bound Latitude: 36.013000 * East-bound Longitude: -113.968000
Date/Time Start: 1972-04-01T00:00:00 * Date/Time End: 1976-10-01T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
RP8OC75-47-12  * Latitude: 9.058300 * Longitude: -151.185000 * Date/Time: 1975-10-28T00:00:00 * Elevation: -4907.0 m * Recovery: 0.381 m * Location: DOMES Site A, Pacific Ocean * Campaign: RP8OC7503 (RP-8-OC-75) * Basis: Oceanographer * Method/Device: Box corer (BC)
RP8OC75-54-47  * Latitude: 12.173300 * Longitude: -137.735000 * Date/Time: 1975-11-08T00:00:00 * Elevation: -4833.0 m * Recovery: 0.4826 m * Location: DOMES Site B, Pacific Ocean * Campaign: RP8OC7503 (RP-8-OC-75) * Basis: Oceanographer * Method/Device: Box corer (BC)
RP8OC76-14-20  * Latitude: 15.136700 * Longitude: -126.061700 * Date/Time: 1976-10-01T00:00:00 * Elevation: -4586.0 m * Location: DOMES Site C, Pacific Ocean * Campaign: RP8OC76 (RP-8-OC-76) * Basis: Oceanographer * Method/Device: Box corer (BC)
Comment:
The authors have used an acid-reducing agent (1M-hydroxylamine hydrochloride) for leaching the samples following a method recommended by, Chester, R., Hughes, M.J., 1967. A chemical technique for the separation of ferro-manganese minerals, carbonate minerals and adsorbed trace elements from pelagic sediments. Chemical Geology 2, 249-262. doi:10.1016/0009-2541(67)90025-3.
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 labelEventBischoff, James L
2 Date/Time of eventDate/TimeBischoff, James L
3 Latitude of eventLatitudeBischoff, James L
4 Longitude of eventLongitudeBischoff, James L
5 Elevation of eventElevationmBischoff, James L
6 Method/Device of eventMethod/DeviceBischoff, James L
7 Sample IDSample IDBischoff, James L
8 DEPTH, sediment/rockDepth sedmBischoff, James LGeocode
9 Silicon dioxideSiO2%Bischoff, James LAtomic absorption spectrometry (AAS)
10 Aluminium oxideAl2O3%Bischoff, James LAtomic absorption spectrometry (AAS)
11 Iron oxide, Fe2O3Fe2O3%Bischoff, James LAtomic absorption spectrometry (AAS)
12 Magnesium oxideMgO%Bischoff, James LAtomic absorption spectrometry (AAS)
13 Calcium oxideCaO%Bischoff, James LAtomic absorption spectrometry (AAS)
14 Sodium oxideNa2O%Bischoff, James LAtomic absorption spectrometry (AAS)
15 Potassium oxideK2O%Bischoff, James LAtomic absorption spectrometry (AAS)
16 Titanium dioxideTiO2%Bischoff, James LAtomic absorption spectrometry (AAS)
17 Zinc oxideZnO%Bischoff, James LAtomic absorption spectrometry (AAS)
18 Manganese oxideMnO%Bischoff, James LAtomic absorption spectrometry (AAS)
19 Nickel oxideNiO%Bischoff, James LAtomic absorption spectrometry (AAS)
20 Copper(II) oxideCuO%Bischoff, James LAtomic absorption spectrometry (AAS)
21 Cobalt oxideCoO%Bischoff, James LAtomic absorption spectrometry (AAS)
22 Phosphorus pentoxideP2O5%Bischoff, James LAtomic absorption spectrometry (AAS)
23 Loss on ignitionLOI%Bischoff, James L
24 Insoluble residueInsol res%Bischoff, James LWet chemistry
25 Deposit typeDeposit typeBischoff, James L
26 CommentCommentBischoff, James LX-ray fluorescence (XRF)Abundance in todorokite manganese mineral
27 CommentCommentBischoff, James LX-ray fluorescence (XRF)Abundance in birnessite manganese mineral
28 CommentCommentBischoff, James LX-ray fluorescence (XRF)Abundance in delta-MnO2 manganese mineral
29 CommentCommentBischoff, James LX-ray fluorescence (XRF)Abundance in phillipsite
30 CommentCommentBischoff, James LX-ray fluorescence (XRF)Abundance in quartz
31 DescriptionDescriptionBischoff, James L
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
193 data points

Data

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

1 
Event		2 
Date/Time		3 
Latitude		4 
Longitude		5 
Elevation [m]		6 
Method/Device		7 
Sample ID		8 
Depth sed [m]		9 
SiO2 [%]
(Atomic absorption spectrometr...)		10 
Al2O3 [%]
(Atomic absorption spectrometr...)		11 
Fe2O3 [%]
(Atomic absorption spectrometr...)		12 
MgO [%]
(Atomic absorption spectrometr...)		13 
CaO [%]
(Atomic absorption spectrometr...)		14 
Na2O [%]
(Atomic absorption spectrometr...)		15 
K2O [%]
(Atomic absorption spectrometr...)		16 
TiO2 [%]
(Atomic absorption spectrometr...)		17 
ZnO [%]
(Atomic absorption spectrometr...)		18 
MnO [%]
(Atomic absorption spectrometr...)		19 
NiO [%]
(Atomic absorption spectrometr...)		20 
CuO [%]
(Atomic absorption spectrometr...)		21 
CoO [%]
(Atomic absorption spectrometr...)		22 
P2O5 [%]
(Atomic absorption spectrometr...)		23 
LOI [%]		24 
Insol res [%]
(Wet chemistry)		25 
Deposit type		26 
Comment
(Abundance in todorokite manga...)		27 
Comment
(Abundance in birnessite manga...)		28 
Comment
(Abundance in delta-MnO2 manga...)		29 
Comment
(Abundance in phillipsite, X-r...)		30 
Comment
(Abundance in quartz, X-ray fl...)		31 
Description
SS72-52DB 1972-05-016.8270-167.0200-4680Dredge, bucketSS72-52DB-1-B108.793.0329.483.062.912.160.692.410.07227.520.670.400.401.5023.5213.3Mn nodulepresentWhole Mn nodule in bulk
RP8OC75-47-12 1975-10-289.0583-151.1850-4907Box corerRP8OC75-47-12-1-B1013.953.5614.234.472.922.741.310.840.22031.901.601.680.150.4417.0326.7Mn noduleabundanttracepresentWhole Mn nodule in bulk
RP8OC75-54-47 1975-11-0812.1733-137.7350-4833Box corerRP8OC75-54-47-1-B1012.673.2513.774.322.742.671.150.810.12032.701.811.620.320.7119.4623.2Mn noduleabundanttracepresenttraceWhole Mn nodule in bulk
RP8OC76-14-20 1976-10-0115.1367-126.0617-4586Box corerRP8OC76-14-20-1-B1012.443.0516.224.812.342.571.370.610.12035.101.571.290.290.4117.2324.6Mn noduleabundantpresentWhole Mn nodule in bulk
SS72-24DB 1972-04-0120.8820-113.9680-3568Dredge, bucketSS72-24DB-1-B1012.833.1419.123.902.502.371.490.560.10033.401.260.940.131.5017.0524.6Mn noduleabundantpresentWhole Mn nodule in bulk
SS72-148DB 1972-07-0125.0000-153.0650-5160Dredge, bucketSS72-148DB-1-B1018.165.4527.303.823.382.571.903.100.24020.590.650.480.311.5016.2641.0Mn noduleabundantpresentabundantcommonWhole Mn nodule in bulk
SS72-149DB 1972-07-0127.5720-150.5720-5123Dredge, bucketSS72-149DB-1-B1026.629.1117.613.191.983.803.091.330.04013.340.580.360.200.9415.6255.9Mn nodulepresentpresentabundanttraceWhole Mn nodule in bulk
SS72-96DB 1972-06-0131.3300-174.0220-5401Dredge, bucketSS72-96DB-1-B1020.953.9524.784.042.782.941.111.000.05020.500.810.540.241.5017.2535.6Mn nodulepresentpresentWhole Mn nodule in bulk
SS72-152DB 1972-07-0136.0130-141.0230-5194Dredge, bucketSS72-152DB-1-B1017.823.7425.583.382.932.721.101.830.05023.830.690.360.501.5013.8234.4Mn noduleWhole Mn nodule in bulk