Cortelezzi, CR; Espósito, G; Iasi, R (1984): Annotated record of the detailed examination of Mn deposits from ARA Islas Orcadas Cruise 13-14 core stations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.863067, In supplement to: Cortelezzi, CR et al. (1984): Study of manganese nodules from the Malvinas (Falkland) Plateau, South Atlantic Ocean. In: Arndt Wauschkuhn, Cornelia Kluth & Richard A. Zimmermann (eds) Syngenesis and Epigenesis in the Formation of Mineral Deposits, Springer Berlin Heidelberg, 653 pp, 221-227, https://doi.org/10.1007/978-3-642-70074-3_21
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Project(s):
Coverage:
Median Latitude: -53.758335 * Median Longitude: -50.450000 * South-bound Latitude: -56.016670 * West-bound Longitude: -56.400000 * North-bound Latitude: -51.500000 * East-bound Longitude: -44.500000
Minimum DEPTH, sediment/rock: 0.29 m * Maximum DEPTH, sediment/rock: 3.08 m
Event(s):
IO13-1477.001-PC * Latitude: -56.016670 * Longitude: -56.400000 * Elevation: -4225.0 m * Recovery: 3.60 m * Location: South Atlantic Ocean * Campaign: IO13-1477 * Basis: Islas Orcadas * Method/Device: Piston corer (PC)
IO13-1477.006-PC * Latitude: -51.500000 * Longitude: -44.500000 * Elevation: -2485.0 m * Recovery: 2.31 m * Location: South Atlantic Ocean * Campaign: IO13-1477 * Basis: Islas Orcadas * Method/Device: Piston corer (PC)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | ||||
| 2 | Identification | ID | ||||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Depth, top/min | Depth top | m | |||
| 5 | Depth, bottom/max | Depth bot | m | |||
| 6 | Position | Position | Visual description | |||
| 7 | Deposit type | Deposit type | ||||
| 8 | Quantity of deposit | Quantity | ||||
| 9 | Size | Size | ||||
| 10 | Substrate type | Substrate | ||||
| 11 | Sediment type | Sediment | ||||
| 12 | Comment | Comment | ||||
| 13 | Description | Description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
57 data points
Data
| 1 Event | 2 ID | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 Position | 7 Deposit type | 8 Quantity | 9 Size | 10 Substrate | 11 Sediment | 12 Comment | 13 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IO13-1477.001-PC | IO13-1477.001-PC-1 | 0.29 | 0.00 | 0.58 | Buried | Mn coating | Several | Thin | Fragment; lithic | Sand | Light olive-gray muddy sand | Containing sparse lithic fragments occasionally coated by a thin manganese cover. |
| IO13-1477.001-PC | IO13-1477.001-PC-2 | 0.60 | 0.58 | 0.62 | Buried | Mn crust | Several | Gravel | Composed of manganese oxide crusts, at times with botryoidal structure. | |||
| IO13-1477.001-PC | IO13-1477.001-PC-3 | 2.11 | 0.62 | 3.60 | Buried | Mn coating | Several | Gravel | Mud | Sandy mud | Gravel-size clasts at times covered with manganese oxides. | |
| IO13-1477.001-PC | IO13-1477.001-PC-4 | 3.08 | 3.06 | 3.11 | Buried | Mn nodule | 1 | Gravel | Mud | Sandy mud | One manganese nodule. | |
| IO13-1477.006-PC | IO13-1477.006-PC-1 | 0.96 | 0.93 | 0.99 | Buried | Mn nodule | 3 | Mud | Sandy mud | Three manganese nodules. | ||
| IO13-1477.006-PC | IO13-1477.006-PC-2 | 0.96 | 0.93 | 0.99 | Buried | Mn crust | Several | Mud | Sandy mud | Some manganese crusts. |