Dillard, J G; Crowther, D L; Calvert, Stephen E (2023): Bulk chemical composition of manganese deposits fom the Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.961730
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Published: 2023-08-25 • DOI registered: 2023-10-24
Abstract:
Knowledge of the oxidation states and of the chemical speciation of metals in ferromanganese deposits is of interest to aid in understanding the association of metals with the major oxyhydroxide phases and to gain further insight into the mechanisms of metal uptake. This type of analysis was conducted on ferromanganese nodules and crusts from the Pacific obtained from collections at the Scripps Institution of Oceanography. For the bulk analyses, splits of the nodular material were ground in agate and analyzed by x-ray emission spectroscopy (XRE).
Related to:
Dillard, J G; Crowther, D L; Calvert, Stephen E (1984): X-ray photoelectron spectroscopic study of ferromanganese nodules: Chemical speciation for selected transition metals. Geochimica et Cosmochimica Acta, 48(7), 1565-1569, https://doi.org/10.1016/0016-7037(84)90412-5
Manheim, Frank T; Lane-Bostwick, C M (1989): Chemical composition of ferromanganese crusts in the world ocean: A review and comprehensive database. Table 12 Chemical composition of ferromanganese crusts as reported in Glasby (written communication), Dillard and Crowther (1984) and Exon (1982). U.S. Geological Survey Open File Report, 89-020, C12-1
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: -6.189804 * Median Longitude: -158.166727 * South-bound Latitude: -22.583000 * West-bound Longitude: 165.000000 * North-bound Latitude: 12.050000 * East-bound Longitude: -146.550000
Date/Time Start: 1950-09-25T00:00:00 * Date/Time End: 1964-01-11T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
2P-50 * Latitude: -13.883020 * Longitude: -150.583300 * Date/Time: 1963-01-01T00:00:00 * Elevation: -3695.0 m * Location: Pacific Ocean * Campaign: Prospector-63 * Basis: Prospector * Method/Device: Dredge (DRG)
2P-53 * Latitude: 9.950000 * Longitude: -147.783333 * Date/Time: 1963-01-01T00:00:00 * Elevation: -4930.0 m * Location: Pacific Ocean * Campaign: Prospector-63 * Basis: Prospector * Method/Device: Dredge (DRG)
AMPH-009D (AMPH02AR-009D) * Latitude: -22.583000 * Longitude: -150.917000 * Date/Time: 1964-01-11T00:00:00 * Elevation: -807.0 m * Location: Pacific Ocean * Campaign: AMPHITRITE (AMPH01AR) * Basis: Argo * Method/Device: Dredge (DRG) * Comment: PI: Menard, Henry William
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.
This dataset represents the digitized Table 1, pp. 1566 of the related publication.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Identification | ID | Dillard, J G | |||
| 6 | Deposit type | Deposit type | Dillard, J G | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Dillard, J G | Geocode | |
| 8 | Silicon | Si | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 9 | Aluminium | Al | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 10 | Titanium | Ti | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 11 | Iron | Fe | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 12 | Calcium | Ca | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 13 | Magnesium | Mg | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 14 | Potassium | K | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 15 | Phosphorus | P | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 16 | Manganese | Mn | % | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 17 | Arsenic | As | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 18 | Barium | Ba | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 19 | Cobalt | Co | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 20 | Copper | Cu | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 21 | Molybdenum | Mo | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 22 | Nickel | Ni | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 23 | Lead | Pb | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 24 | Strontium | Sr | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 25 | Yttrium | Y | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 26 | Zinc | Zn | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) | |
| 27 | Zirconium | Zr | mg/kg | Dillard, J G | X-ray emission spectroscopy (XES) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
110 data points