de.pangaea.dataset955787 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-04-30T21:26:41Z https://doi.pangaea.de/10.1594/PANGAEA.955787 <gco:CharacterString>Chemical composition of marine manganese nodules from the Pacific Ocean</gco:CharacterString> 2023-02-17T08:13:05 publication https://doi.org/10.1594/PANGAEA.955787 Han, K N author Hoover, M P author Fuerstenau, D W author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Manganese nodules were selected from various potential mining sites of the Pacific ocean. They were dried by heating at 1000°C until total evaporation and ground to powder before their chemical analysis by atomic absorption spectrophotometry. completed Han, K N principalInvestigator Geochemistry manganese micronodule manganese nodule ocean Sediment theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact NOAA-MMS NOAA and MMS Marine Minerals Geochemical Database theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -150.5833 -114.583 -13.88302 22.0 1963-01-01T00:00:00 1963-01-01T00:00:00 0.0 0.0 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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. Event label thematicClassification Latitude of event thematicClassification Longitude of event thematicClassification Elevation of event physicalMeasurement m m Identification thematicClassification Deposit type thematicClassification DEPTH, sediment/rock physicalMeasurement m m Manganese physicalMeasurement Atomic absorption spectrophotometry % % Iron physicalMeasurement Atomic absorption spectrophotometry % % Nickel physicalMeasurement Atomic absorption spectrophotometry % % Copper physicalMeasurement Atomic absorption spectrophotometry % % Cobalt physicalMeasurement Atomic absorption spectrophotometry % % Water in rock physicalMeasurement Wet chemistry; H2O+ % % text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.955787?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: 2P-50 * LATITUDE: -13.883020 * LONGITUDE: -150.583300 * DATE/TIME: 1963-01-01T00:00:00 * ELEVATION: -3695.0 m * LOCATION: Pacific Ocean * CAMPAIGN: Prospector-63 * BASIS: Prospector * METHOD/DEVICE: Dredge 1963-01-01T00:00:00 EVENT LABEL: 2P-51 * LATITUDE: -9.866667 * LONGITUDE: -145.933333 * DATE/TIME: 1963-01-01T00:00:00 * ELEVATION: -4900.0 m * LOCATION: Pacific Ocean * CAMPAIGN: Prospector-63 * BASIS: Prospector * METHOD/DEVICE: Dredge DeepSea Ventures, USA 1963-01-01T00:00:00 EVENT LABEL: 2P-52 * LATITUDE: 9.950000 * LONGITUDE: -137.783333 * DATE/TIME: 1963-01-01T00:00:00 * ELEVATION: -4930.0 m * LOCATION: Pacific Ocean * CAMPAIGN: Prospector-63 * BASIS: Prospector * METHOD/DEVICE: Dredge 1963-01-01T00:00:00 EVENT LABEL: HRS1 * LATITUDE: 22.000000 * LONGITUDE: -114.583000 * ELEVATION: -3400.0 m * LOCATION: Pacific Ocean Institute: U.S. Bureau of Mines (USBM) Related to <gco:CharacterString>The effect of temperature on the physico-chemical characteristics of deep-sea manganese nodules</gco:CharacterString> 1979-01-01 publication Han, K N author Hoover, M P author Fuerstenau, D W author documentHardcopy Marine Mining 2 131-149 Source <gco:CharacterString>The NOAA and MMS Marine Minerals Geochemical Database</gco:CharacterString> 1992-01-01 publication https://doi.org/10.7289/V52Z13FT Grant, John Bruce author Moore, Carla J
carla.j.moore@noaa.gov
https://orcid.org/0000-0002-2610-8648 information author Alameddin, George author Chen, Kuiying author Barton, Mark author documentDigital National Geophysical Data Center, NOAA Further details <gco:CharacterString>The NOAA and MMS Marine Minerals Bibliography</gco:CharacterString> 1992-01-01 publication https://doi.org/10.7289/V53X84KN Warnken, Robin R
rrw@luna.ngdc.noaa.gov
author Virden, William T author Moore, Carla J
carla.j.moore@noaa.gov
https://orcid.org/0000-0002-2610-8648 information author documentDigital National Geophysical Data Center, NOAA