Halbach, Peter (2022): Metal composition (wt% of dried substance) of manganese deposits from the Midpac '81 (SO18) expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950797
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Published: 2022-11-16 • DOI registered: 2022-12-17
Abstract:
The samples studied have been taken from the Central Pacific area during the research cruise Midpac '81. Metal concentration was determined by Atomic Absorption Spectrophometry by the Technical University of Claustahl.
Related to:
Halbach, Peter (1981): Forschungsfahrt Midpac '81 mit FS SONNE (SO 18). Mineralogisch-Petrographisches Institut, Technische Universität Clausthal, 70 pp, hdl:10013/epic.40720.d001
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: 13.213069 * Median Longitude: -166.505221 * South-bound Latitude: 8.941000 * West-bound Longitude: -171.390830 * North-bound Latitude: 20.220000 * East-bound Longitude: -164.567170
Date/Time Start: 1981-06-22T00:00:00 * Date/Time End: 1981-07-10T00:00:00
Minimum Elevation: -5240.0 m * Maximum Elevation: -1190.0 m
Event(s):
SO18_14 * Latitude: 8.941000 * Longitude: -164.567170 * Date/Time: 1981-06-22T00:00:00 * Elevation: -4922.0 m * Location: North Pacific Ocean * Campaign: SO18 (MIDPAC I) * Basis: Sonne * Method/Device: Free-fall grab (FFGR)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Halbach, Peter | |||
| 2 | Latitude of event | Latitude | Halbach, Peter | |||
| 3 | Longitude of event | Longitude | Halbach, Peter | |||
| 4 | Elevation of event | Elevation | m | Halbach, Peter | ||
| 5 | Method/Device of event | Method/Device | Halbach, Peter | |||
| 6 | Identification | ID | Halbach, Peter | |||
| 7 | Deposit type | Deposit type | Halbach, Peter | |||
| 8 | Manganese | Mn | % | Halbach, Peter | wt% | |
| 9 | Iron | Fe | % | Halbach, Peter | wt% | |
| 10 | Cobalt | Co | % | Halbach, Peter | wt% | |
| 11 | Nickel | Ni | % | Halbach, Peter | wt% | |
| 12 | Copper | Cu | % | Halbach, Peter | wt% | |
| 13 | Zinc | Zn | % | Halbach, Peter | wt% |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
317 data points
Download Data
Datasets with similar metadata
- Halbach, P (2022): Metal composition of seamount encrustations from the Midpac '81 as measured by the Technical University of Claustahl. https://doi.org/10.1594/PANGAEA.947055
- Halbach, P; Puteanus, D; Manheim, FT (2022): Metal content of ferromanganese seamount crusts from the Central Pacific taken during the research cruise Midpac 81. https://doi.org/10.1594/PANGAEA.950676
- Halbach, P; Puteanus, D (2023): Ferromanganese nodules and crusts chemical analysis of TUVLZ samples from the Midpac '81 expedition with R/V Sonne (SO18). https://doi.org/10.1594/PANGAEA.962530