Piper, David Z; Basler, J R; Bischoff, James L (1984): Major elements geochemistry of manganese nodules from the Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.878252, Supplement to: Piper, DZ et al. (1984): Oxidation state of marine manganese nodules. Geochimica et Cosmochimica Acta, 48(11), 2347-2355, https://doi.org/10.1016/0016-7037(84)90230-8
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Abstract:
Analyses of the bulk oxidation state of marine manganese nodules indicates that more than 98% of the Mn in deep ocean nodules is present as Mn(IV). The samples were collected from three quite different areas: the hemipelagic environment of the Guatemala Basin, the pelagic area of the North Pacific, and seamounts in the central Pacific. Results of the study suggest that todorokite in marine nodules is fully oxidized and has the following stoichiometry: (K, Na, Ca, Ba)0.33 (Mg, Cu, Ni)0.76 Mn5 O22 (H2O)3.2.
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):
Coverage:
Median Latitude: 11.622524 * Median Longitude: -136.031775 * South-bound Latitude: -17.333330 * West-bound Longitude: 164.950000 * North-bound Latitude: 19.116700 * East-bound Longitude: -92.793000
Date/Time Start: 1950-09-02T00:00:00 * Date/Time End: 1980-09-23T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
DMSA-DJ2 * Latitude: 9.391700 * Longitude: -151.548300 * Elevation: -5155.0 m * Recovery: 0.42 m * Location: DOMES Site A, Pacific Ocean * Campaign: RP23OC77 (RP-23-OC77) * Basis: Oceanographer * Method/Device: Box corer (BC)
Comment:
Analysis was performed on the soluble part in a 0.03 M H2C2O4 and 0.1 M H2SO4 acid solution.
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Piper, David Z | |||
| 2 | Latitude of event | Latitude | Piper, David Z | |||
| 3 | Longitude of event | Longitude | Piper, David Z | |||
| 4 | Elevation of event | Elevation | m | Piper, David Z | ||
| 5 | Date/Time of event | Date/Time | Piper, David Z | |||
| 6 | Sample ID | Sample ID | Piper, David Z | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Piper, David Z | Geocode | |
| 8 | Manganese | Mn | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 9 | Iron | Fe | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 10 | Cobalt | Co | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 11 | Nickel | Ni | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 12 | Copper | Cu | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 13 | Zinc | Zn | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 14 | Magnesium | Mg | % | Piper, David Z | Atomic absorption spectrometry (AAS) | |
| 15 | Insoluble residue | Insol res | % | Piper, David Z | Wet chemistry | |
| 16 | Deposit type | Deposit type | Piper, David Z | |||
| 17 | Description | Description | Piper, David Z |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
269 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Date/Time | 6 Sample ID | 7 Depth sed [m] | 8 Mn [%] | 9 Fe [%] | 10 Co [%] | 11 Ni [%] | 12 Cu [%] | 13 Zn [%] | 14 Mg [%] | 15 Insol res [%] | 16 Deposit type | 17 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RP8OC76-1-6 | 15.2317 | -125.9733 | -4380 | 1976-10-01 | RP8OC76-1-6-1-PI | 0 | 29.90 | 3.84 | 0.224 | 1.37 | 1.21 | 0.237 | 1.73 | 20.0 | Mn nodule | Granular surface, discoidal, pelagic |
| RP8OC76-4-9 | 15.2433 | -126.0267 | -4490 | 1976-10-01 | RP8OC76-4-9-1-PI | 0 | 23.68 | 7.10 | 0.416 | 1.67 | 0.82 | 0.121 | 1.68 | Mn nodule | Smooth texture, polynucleated, pelagic | |
| RP8OC76-6-11 | 15.1817 | -125.8933 | -4442 | 1976-10-01 | RP8OC76-6-11-1-PI | 0 | 30.52 | 5.75 | 0.381 | 2.19 | 1.18 | 0.154 | 1.98 | 17.3 | Mn nodule | Finely granular, spherical, pelagic |
| RP8OC76-8-13 | 15.2067 | -125.9533 | -4367 | 1976-10-01 | RP8OC76-8-13-1-PI | 0 | 28.40 | 9.67 | 0.349 | 1.40 | 0.92 | 0.168 | 1.98 | 15.8 | Mn nodule | Smooth texture, single nucleus, pelagic |
| RP8OC76-9-14 | 15.1883 | -126.0250 | -4444 | 1976-10-01 | RP8OC76-9-14-1-PI | 0 | 31.25 | 4.85 | 0.233 | 2.00 | 1.23 | 0.213 | 1.83 | 16.9 | Mn nodule | Granular texture, spherical, pelagic |
| RP8OC76-10-15 | 15.1900 | -126.0367 | -4516 | 1976-10-01 | RP8OC76-10-15-1-PI | 0 | 30.17 | 4.96 | 0.231 | 1.63 | 1.14 | 0.163 | 1.68 | 23.3 | Mn nodule | Granular texture, discoidal, pelagic |
| RP8OC76-11-16 | 15.1950 | -126.0650 | -4524 | 1976-10-01 | RP8OC76-11-16-1-PI | 0 | 30.49 | 5.25 | 0.346 | 1.77 | 1.26 | 0.150 | 1.75 | 22.0 | Mn nodule | Granular texture, discoidal, pelagic |
| RP8OC76-12-18 | 15.1930 | -126.0980 | -4451 | 1976-10-01 | RP8OC76-12-18-1-PI | 0 | 26.77 | 5.90 | 0.375 | 1.33 | 1.04 | 0.139 | 1.94 | 21.7 | Mn nodule | Finely granular texture, spherical, pelagic |
| RP8OC76-13-19 | 15.1367 | -126.1067 | -4481 | 1976-10-01 | RP8OC76-13-19-1-PI | 0 | 28.98 | 6.21 | 0.435 | 1.84 | 1.01 | 0.186 | 1.63 | 20.7 | Mn nodule | Smooth texture, single nucleus, pelagic |
| RP8OC76-14-20 | 15.1367 | -126.0617 | -4586 | 1976-10-01 | RP8OC76-14-20-1-PI | 0 | 29.23 | 6.43 | 0.583 | 2.02 | 1.17 | 0.131 | 1.82 | 21.8 | Mn nodule | Granular texture, discoidal, pelagic |
| RP8OC76-15-21 | 15.1400 | -126.0450 | -4501 | 1976-10-01 | RP8OC76-15-21-1-PI | 0 | 29.15 | 7.24 | 0.513 | 2.12 | 1.14 | 0.142 | 2.20 | 16.7 | Mn nodule | Smooth texture, spherical, pelagic |
| RP8OC76-16-22 | 15.1317 | -125.9900 | -4442 | 1976-10-01 | RP8OC76-16-22-1-PI | 0 | 27.48 | 14.89 | 0.747 | 1.68 | 0.68 | 0.127 | 1.74 | Mn nodule | Smooth texture, flat, pelagic | |
| RP8OC76-17-23 | 15.1383 | -125.9550 | -4376 | 1976-10-01 | RP8OC76-17-23-1-PI | 0 | 24.81 | 8.29 | 0.343 | 1.81 | 0.85 | 0.110 | 1.76 | Mn nodule | Outer rind (0.5 cm) of a nodule with phillipsite core | |
| RP8OC76-18-24 | 15.1050 | -125.9567 | -4426 | 1976-10-01 | RP8OC76-18-24-1-PI | 0 | 26.68 | 13.94 | 0.503 | 1.45 | 0.70 | 0.108 | 1.71 | 8.7 | Mn nodule | Granular texture, spherical, pelagic |
| RP8OC76-21-27 | 15.0983 | -126.0350 | -4522 | 1976-10-01 | RP8OC76-21-27-1-PI | 0 | 16.28 | 3.73 | 0.161 | 0.84 | 0.54 | 0.128 | 1.26 | 42.6 | Mn nodule | Finely granular texture, phillipsite nucleus, pelagic |
| DMSA-DJ2 | 9.3917 | -151.5483 | -5155 | DMSA-DJ2-1-PI | 0 | 26.66 | 4.70 | 0.186 | 1.40 | 1.56 | 0.138 | 1.82 | Mn nodule | Granular surface, discoidal, pelagic | ||
| DMSA-DJ18 | 9.4267 | -151.5200 | -5160 | DMSA-DJ18-1-PI | 0 | 26.29 | 5.69 | 0.240 | 1.38 | 1.03 | 0.112 | 1.64 | Mn nodule | Granular surface, discoidal, pelagic | ||
| DMSA-DJ39 | 9.5967 | -151.1133 | -5117 | DMSA-DJ39-1-PI | 0 | 21.67 | 11.50 | 0.320 | 0.83 | 0.47 | 0.120 | 1.25 | Mn nodule | Smooth surface, poly nucleated, pelagic | ||
| DWBD4 | -17.3333 | -146.5000 | -2823 | 1957-11-12 | DWBD4-2-PI | 0 | 22.36 | 9.81 | 1.520 | 0.54 | 0.26 | 0.071 | 1.10 | 3.3 | Mn nodule | Smooth texture, spherical nodule, seamount |
| DWHD16 | -16.4830 | -146.5500 | -1270 | 1957-11-12 | DWHD16-1-PI | 0 | 20.74 | 11.45 | 0.949 | 0.52 | 0.49 | 0.082 | 1.09 | 6.9 | Mn nodule | Smooth texture, botryoidal shape, seamount |
| MPC-25F-1 | 19.1167 | -169.7333 | -1768 | 1950-09-02 | MPC-25F-1-1-PI | 0 | 18.35 | 11.36 | 0.988 | 0.40 | 0.23 | 0.065 | 0.85 | 13.1 | Mn crust | Crust impregnating pumice, seamount |
| MPC-25F-2 | 19.1167 | -169.7333 | -1786 | 1950-09-02 | MPC-25F-2-1-PI | 0 | 18.68 | 13.60 | 0.783 | 0.33 | 0.15 | 0.061 | 0.86 | 6.0 | Mn crust | Irregular crust on volcanic rock, seamount |
| MPC-43C | 12.0500 | 164.9500 | -2139 | 1950-09-25 | MPC-43C-1-PI | 0 | 16.76 | 12.86 | 0.581 | 0.33 | 0.16 | 0.054 | 1.06 | 13.1 | Mn crust | Crust on phillipsite nucleus, seamount |
| VLCN-1-68BX | 6.5420 | -92.7930 | -3563 | 1980-09-23 | VLCN-1-68BX-1-PIA1 | 0 | 42.10 | 2.82 | 0.010 | 0.87 | 0.35 | 0.241 | 1.87 | 10.7 | Mn nodule | Granular and botryoidal surface, hemipelagic |
| VLCN-1-68BX | 6.5420 | -92.7930 | -3563 | 1980-09-23 | VLCN-1-68BX-1-PIA15 | 0 | 46.26 | 2.37 | 0.007 | 0.76 | 0.30 | 0.243 | 1.91 | 7.7 | Mn nodule | Granular and botryoidal surface, hemipelagic |