Renard, D (1972): Chemical composition of the core and outer rind of a nodule from the WALDA (R/V Jean Charcot) expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854340, In supplement to: Renard, D (1972): Geochemistry of a manganese nodule from the WALDA (R/V Jean Charcot) expedition (unpublished report). In: Monget, J. M., Murray, J. W., Mascle, J., 1976. A world-wide compilation of published, multicomponent/analyses of ferromanganese concretions. Seabed Assessment Program, IDOE, NSF, Washington D.C., U.S.A., Technical Report., 12(NSF GX-33616), https://doi.org/10.13140/2.1.4671.5680
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: -9.200000 * Longitude: 10.483333
Date/Time Start: 1971-07-15T00:00:00 * Date/Time End: 1971-07-15T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
WALDA-DS17 * Latitude: -9.200000 * Longitude: 10.483333 * Date/Time: 1971-07-15T00:00:00 * Elevation: -4223.0 m * Location: South Atlantic Ocean * Campaign: WALDA-003_CH20 * Basis: Jean Charcot * Method/Device: Dredge (DRG) * Comment: Institute: IFREMER (CNEXO)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Sample ID | Sample ID | Renard, D | |||
| 2 | Manganese | Mn | % | Renard, D | Atomic absorption spectrometry (AAS) | |
| 3 | Iron | Fe | % | Renard, D | Atomic absorption spectrometry (AAS) | |
| 4 | Calcium | Ca | % | Renard, D | Atomic absorption spectrometry (AAS) | |
| 5 | Magnesium | Mg | % | Renard, D | Atomic absorption spectrometry (AAS) | |
| 6 | Sodium | Na | % | Renard, D | Atomic absorption spectrometry (AAS) | |
| 7 | Nickel | Ni | mg/kg | Renard, D | Atomic absorption spectrometry (AAS) | |
| 8 | Copper | Cu | mg/kg | Renard, D | Atomic absorption spectrometry (AAS) | |
| 9 | Cobalt | Co | mg/kg | Renard, D | Atomic absorption spectrometry (AAS) | |
| 10 | Zinc | Zn | mg/kg | Renard, D | Atomic absorption spectrometry (AAS) | |
| 11 | Lead | Pb | mg/kg | Renard, D | Atomic absorption spectrometry (AAS) | |
| 12 | DEPTH, sediment/rock | Depth sed | m | Renard, D | Geocode | |
| 13 | Description | Description | Renard, D | of nodule part analysed |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
24 data points