Leclaire, Lucien; Clocchiatti, M; Giannesini, P J; Caulet, Jean-Pierre (2022): Geochemical composition of nodules from the Indian Ocean recovered from R/V Marion Dufresne expeditions using wet chemistry [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943473
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Published: 2022-04-25 • DOI registered: 2022-10-06
Abstract:
Geochemical analysis of manganese nodules collected from Indian ocean aboard R/V Marion Dufresne with wet chemistry.
Related to:
Leclaire, Lucien; Clocchiatti, M; Giannesini, P J; Caulet, Jean-Pierre (1977): Dépôts métallifères dans l'océan Indien Austral - Données nouvelles sur la génèse et la prospection des champs de nodules. Bulletin du Bureau de Recherches Géologiques et Minières, Série II - Géologie des gîtes minéraux, 1, 13-41
Perseil, E A; Leclaire, Lucien (1979): Minéralogie et milieux de formation de dépôts polymétalliques dans l'Océan Indien occidental (Mémoire Série C No. 43). Muséum national d'histoire naturelle, Paris, France, Perseil_Leclaire_1979.pdf
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: -33.038887 * Median Longitude: 57.116668 * South-bound Latitude: -40.633330 * West-bound Longitude: 48.250000 * North-bound Latitude: -24.100000 * East-bound Longitude: 61.916670
Date/Time Start: 1976-03-05T00:00:00 * Date/Time End: 1976-11-05T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
MD09-06B (AT760004) * Latitude: -30.783330 * Longitude: 48.250000 * Date/Time: 1976-03-05T00:00:00 * Elevation: -4192.0 m * Recovery: 1 m * Location: Indian Ocean * Campaign: MD09 (SESAM) * Basis: Marion Dufresne (1972) * Method/Device: Piston corer (PC)
MD09-12B (AT760005) * Latitude: -32.633330 * Longitude: 50.783330 * Date/Time: 1976-11-05T00:00:00 * Elevation: -4395.0 m * Recovery: 1 m * Location: Indian Ocean * Campaign: MD09 (SESAM) * Basis: Marion Dufresne (1972) * Method/Device: Piston corer (PC)
MD09-21B (AT760007) * Latitude: -38.700000 * Longitude: 61.266670 * Date/Time: 1976-05-15T00:00:00 * Elevation: -5272.0 m * Recovery: 1 m * Location: Indian Ocean * Campaign: MD09 (SESAM) * Basis: Marion Dufresne (1972) * Method/Device: Piston corer (PC)
Comment:
Digitized Table 2.
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 | Leclaire, Lucien | |||
| 2 | Identification | ID | Leclaire, Lucien | |||
| 3 | Latitude of event | Latitude | Leclaire, Lucien | |||
| 4 | Longitude of event | Longitude | Leclaire, Lucien | |||
| 5 | Elevation of event | Elevation | m | Leclaire, Lucien | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Leclaire, Lucien | Geocode | |
| 7 | Cobalt | Co | % | Leclaire, Lucien | Wet chemistry | |
| 8 | Copper | Cu | % | Leclaire, Lucien | Wet chemistry | |
| 9 | Iron | Fe | % | Leclaire, Lucien | Wet chemistry | |
| 10 | Manganese | Mn | % | Leclaire, Lucien | Wet chemistry | |
| 11 | Nickel | Ni | % | Leclaire, Lucien | Wet chemistry | |
| 12 | Deposit type | Deposit type | Leclaire, Lucien | |||
| 13 | Morphology | Morphology | Leclaire, Lucien |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
64 data points
Data
| 1 Event | 2 ID | 3 Latitude | 4 Longitude | 5 Elevation [m] | 6 Depth sed [m] | 7 Co [%] | 8 Cu [%] | 9 Fe [%] | 10 Mn [%] | 11 Ni [%] | 12 Deposit type | 13 Morphology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MD09-06B | MD-AT760004-1-L2 | -30.7833 | 48.2500 | -4192 | 0 | 0.26 | 0.11 | 12.9 | 15.4 | 0.24 | Mn nodule | Spherical with rough surface |
| MD09-06B | MD-AT760004-1-L3 | -30.7833 | 48.2500 | -4192 | 0 | 0.26 | 0.11 | 15.0 | 14.9 | 0.24 | Mn nodule | Spherical with rough surface |
| MD09-12B | MD-AT760005-1-L4 | -32.6333 | 50.7833 | -4395 | 0 | 0.24 | 0.15 | 13.4 | 14.5 | 0.37 | Mn nodule | Spherical with rough surface |
| MD09-21B | MD-AT760007-1-L5 | -38.7000 | 61.2667 | -5272 | 0 | 0.11 | 0.25 | 9.3 | 14.7 | 0.74 | Mn nodule | Spherical with rough surface |
| MD09-27 | MD-AT760008-1-L6 | -40.6333 | 60.5667 | -5205 | 0 | 0.11 | 0.20 | 9.5 | 13.7 | 0.64 | Mn nodule | Discoidal with rough surface |
| MD09-36A | MD-AT760010-1-L7 | -31.3833 | 61.9167 | -4245 | 0 | 0.22 | 0.14 | 15.5 | 13.4 | 0.26 | Mn nodule | Spherical with rough surface |
| MD09-41B | MD-AT760011-1-L8 | -24.1000 | 59.9167 | -4425 | 0 | 0.36 | 0.10 | 16.7 | 14.4 | 0.16 | Mn nodule | Ellipsoidal with smooth botryoidal surface |
| MD09-41B | MD-AT760011-1-L9 | -24.1000 | 59.9167 | -4425 | 0 | 0.35 | 0.05 | 19.3 | 12.8 | 0.15 | Mn nodule | Ellipsoidal with smooth botryoidal surface |