Friedrich, Günther; Kunzendorf, Helmar; Plüger, W L (1974): Chemical composition of manganese micronodules from expedition VA-05/1 in the Pacific Ocean using X-ray microprobe analysis [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.865316, In supplement to: Friedrich, G et al. (1974): Ship-borne geochemical investigations of deep-sea manganese-nodule deposits in the Pacific using a radioisotope energy-dispersive X-ray system. Journal of Geochemical Exploration, 3(4), 303-317, https://doi.org/10.1016/0375-6742(74)90001-6
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Project(s):
Coverage:
Latitude: 9.650000 * Longitude: -146.375000
Date/Time Start: 1973-04-01T00:00:00 * Date/Time End: 1973-04-01T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
VA-05/1_21 (Location 21) * Latitude: 9.650000 * Longitude: -146.375000 * Date/Time: 1973-04-01T00:00:00 * Elevation: -5133.0 m * Location: Pacific Ocean * Campaign: VA-05/1 * Basis: Valdivia (1961) * Method/Device: Dredge (DRG)
Comment:
Previously unpublished data from http://www.ngdc.noaa.gov/mgg_mmbib/showref.jsp?mmbib=FRIEGH7402.
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Friedrich, Günther | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Friedrich, Günther | Geocode | |
| 3 | Manganese | Mn | % | Friedrich, Günther | X-ray microprobe | |
| 4 | Iron | Fe | % | Friedrich, Günther | X-ray microprobe | |
| 5 | Nickel | Ni | % | Friedrich, Günther | X-ray microprobe | |
| 6 | Copper | Cu | % | Friedrich, Günther | X-ray microprobe | |
| 7 | Cobalt | Co | % | Friedrich, Günther | X-ray microprobe | |
| 8 | Deposit type | Deposit type | Friedrich, Günther | |||
| 9 | Description | Description | Friedrich, Günther |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
15 data points