Molengraaff, G A F (1922): (Table, page 1007), Composition of a fossil manganese nodule from Western Timor [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854687, In supplement to: Molengraaff, GAF (1922): On manganese nodules in Mesozoic deep-sea deposits of Dutch Timor. Proceedings of the Royal Academy of Amsterdam, Section of Sciences; https://archive.org/details/proceedingsofsec232koni, 23(6), 997-1012, hdl:10013/epic.46198.d001
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Project(s):
Coverage:
Latitude: -9.767176 * Longitude: 124.531159
Minimum DEPTH, sediment/rock: -1.750 m * Maximum DEPTH, sediment/rock: -1.750 m
Event(s):
Comment:
The amount of water loss was determined by drying at 110°C.
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Identification | ID | Molengraaff, G A F | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Molengraaff, G A F | Geocode | |
| 3 | Silicon dioxide | SiO2 | % | Molengraaff, G A F | ||
| 4 | Aluminium oxide | Al2O3 | % | Molengraaff, G A F | ||
| 5 | Iron oxide, Fe2O3 | Fe2O3 | % | Molengraaff, G A F | ||
| 6 | Manganese dioxide | MnO2 | % | Molengraaff, G A F | ||
| 7 | Manganese oxide | MnO | % | Molengraaff, G A F | ||
| 8 | Barium oxide | BaO | % | Molengraaff, G A F | ||
| 9 | Magnesium oxide | MgO | % | Molengraaff, G A F | ||
| 10 | Potassium oxide | K2O | % | Molengraaff, G A F | ||
| 11 | Sodium oxide | Na2O | % | Molengraaff, G A F | ||
| 12 | Nickel oxide | NiO | % | Molengraaff, G A F | ||
| 13 | Cobalt oxide | CoO | % | Molengraaff, G A F | ||
| 14 | Copper(II) oxide | CuO | % | Molengraaff, G A F | ||
| 15 | Chlorine | Cl | % | Molengraaff, G A F | ||
| 16 | Water in rock | H2O | % | Molengraaff, G A F | ||
| 17 | Description | Description | Molengraaff, G A F |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
16 data points
Data
| 1 ID | 2 Depth sed [m] | 3 SiO2 [%] | 4 Al2O3 [%] | 5 Fe2O3 [%] | 6 MnO2 [%] | 7 MnO [%] | 8 BaO [%] | 9 MgO [%] | 10 K2O [%] | 11 Na2O [%] | 12 NiO [%] | 13 CoO [%] | 14 CuO [%] | 15 Cl [%] | 16 H2O [%] | 17 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Noil_Tobee_M-1A | -1.750 | 24.40 | 26.50 | 10.60 | 27.70 | 18.30 | 0.32 | 0.34 | 0.15 | 1.46 | 0.28 | 0.16 | 0.12 | 0.60 | 18.10 | The foreign core of chert was removed before analysis |