Gorshkova, Tatyana I (1931): Chemistry of manganese concretions from the White Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.861236, Supplement to: Gorshkova, TI (1931): Chemical and mineralogical investigations of the sediments of the Barents and White Seas (in Russian). Trudy Gos. Okeanogr. Inst., 1(2-3), 83-127
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Abstract:
Fe-Mn aggregates are presented in the paper where flat and round concretions (from several mm to 10-12 cm in diameter) and Fe-Mn crusts on bivalves and polychaete tubes with different Fe-Mn ratio are described.
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: 65.806250 * Median Longitude: 36.546675 * South-bound Latitude: 65.311700 * West-bound Longitude: 33.358300 * North-bound Latitude: 66.683300 * East-bound Longitude: 38.795000
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Gorshkova, Tatyana I | |||
| 2 | Latitude of event | Latitude | Gorshkova, Tatyana I | |||
| 3 | Longitude of event | Longitude | Gorshkova, Tatyana I | |||
| 4 | Elevation of event | Elevation | m | Gorshkova, Tatyana I | ||
| 5 | Identification | ID | Gorshkova, Tatyana I | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Gorshkova, Tatyana I | Geocode | |
| 7 | Silicon dioxide | SiO2 | % | Gorshkova, Tatyana I | Wet chemistry | |
| 8 | Iron oxide, Fe2O3 | Fe2O3 | % | Gorshkova, Tatyana I | Wet chemistry | |
| 9 | Phosphorus pentoxide | P2O5 | % | Gorshkova, Tatyana I | Wet chemistry | |
| 10 | Titanium dioxide | TiO2 | % | Gorshkova, Tatyana I | Wet chemistry | |
| 11 | Aluminium oxide | Al2O3 | % | Gorshkova, Tatyana I | Wet chemistry | |
| 12 | Calcium oxide | CaO | % | Gorshkova, Tatyana I | Wet chemistry | |
| 13 | Magnesium oxide | MgO | % | Gorshkova, Tatyana I | Wet chemistry | |
| 14 | Manganese dioxide | MnO2 | % | Gorshkova, Tatyana I | Wet chemistry | |
| 15 | Manganese oxide | MnO | % | Gorshkova, Tatyana I | Wet chemistry | |
| 16 | Loss on ignition | LOI | % | Gorshkova, Tatyana I | ||
| 17 | Description | Description | Gorshkova, Tatyana I |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
63 data points