Doherty, W M (1898): Chemical composition of manganese nodules collected in a metamorphic slate Silurian formation near the Tweed River, New South Wales, Australia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.859154, In: Doherty, WM (1898): Analysis of manganese nodules found at Onybygambah, Australia [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.859155
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Related to:
Doherty, W M (1898): Manganese nodules found at Onybygambah. Report of the Seventh Meeting of the Australasian Association for the Advancement of Science, Sydney; http://www.eoas.info/bib/CIAB00331.htm, 7, 339-339, hdl:10013/epic.47455.d002
Other (1900): Mineralogical chemistry. Journal of the Chemical Society, 78, B282-B288, https://doi.org/10.1039/CA9007805282
Project(s):
Coverage:
Latitude: -28.355027 * Longitude: 153.360690
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Identification | ID | Doherty, W M | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Doherty, W M | Geocode | |
| 3 | Manganese dioxide | MnO2 | % | Doherty, W M | Wet chemistry | |
| 4 | Iron | Fe | % | Doherty, W M | Wet chemistry | |
| 5 | Magnesium carbonate, magnesite | MgCO3 | % | Doherty, W M | Wet chemistry | |
| 6 | Carbon, organic, total | TOC | % | Doherty, W M | Wet chemistry | |
| 7 | Insoluble material | Insol mat | % | Doherty, W M | Wet chemistry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
18 data points