Cronan, David S (1975): Chemical composition of manganese nodules and micronodules from the Atlantic Southerne Ocean analysed using wet chemistry [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.883252, In supplement to: Cronan, DS (1975): Manganese nodules and other ferromanganese oxide deposits from the Atlantic Ocean. Journal of Geophysical Research, 80(27), 3831-3837, https://doi.org/10.1029/JC080i027p03831
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Project(s):
Coverage:
Median Latitude: -2.092000 * Median Longitude: -50.250000 * South-bound Latitude: -28.567000 * West-bound Longitude: -73.700000 * North-bound Latitude: 24.383000 * East-bound Longitude: -26.800000
Date/Time Start: 1969-01-11T00:00:00 * Date/Time End: 1969-04-20T00:00:00
Minimum DEPTH, sediment/rock: 0.050 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Cronan, David S | |||
| 2 | Latitude of event | Latitude | Cronan, David S | |||
| 3 | Longitude of event | Longitude | Cronan, David S | |||
| 4 | Elevation of event | Elevation | m | Cronan, David S | ||
| 5 | Method/Device of event | Method/Device | Cronan, David S | |||
| 6 | Identification | ID | Cronan, David S | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Cronan, David S | Geocode | |
| 8 | Manganese | Mn | % | Cronan, David S | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 9 | Iron | Fe | % | Cronan, David S | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 10 | Nickel | Ni | % | Cronan, David S | ||
| 11 | Cobalt | Co | % | Cronan, David S | ||
| 12 | Copper | Cu | % | Cronan, David S | ||
| 13 | Deposit type | Deposit type | Cronan, David S | |||
| 14 | Shape | Shape | Cronan, David S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
78 data points