Andrews, James E; Friedrich, Günther (2022): Chemical composition of deep sea manganese deposits determined at Kennecott Corporation during the 1967-1969 period [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.944936
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2022-06-02 • DOI registered: 2022-07-02
Abstract:
During the 1967-1968 period chemical analysis of both major and trace elements was performed on manganese nodules, crusts and micronodules on a large number of cores taken by the Lamont-Doherty Observatory during various cruises of the R/V Vema and the R/V Robert D. Conrad. Methods of analysis were a combination of Wet chemistry and Atomic Absorption Analysis (AAS). Most of the samples are related to buried deposits inside sediment columns. This data was released to Dr. W. M. Ewing, the then Director of Lamont Geological Observatory who handed the results to S. K. Addy for his review and research work (see, related document: S. K. Addy, 1978). It was later included in the SIO Nodule Database and finally transferred into the NOAA-MMS database.
Related to:
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: -2.062976 * Median Longitude: -144.807809 * South-bound Latitude: -49.800000 * West-bound Longitude: 25.117000 * North-bound Latitude: 54.533000 * East-bound Longitude: -30.770000
Date/Time Start: 1962-09-10T00:00:00 * Date/Time End: 1969-06-04T00:00:00
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
3 datasets
Download Data
Datasets listed in this bundled publication
- Andrews, JE; Friedrich, G (2022): Main metal elements concentration in manganese nodules, crusts and micronodules taken by the R/V Vema and the R/V Robert D. Conrad for the 1962-1969 period. https://doi.org/10.1594/PANGAEA.944932
- Andrews, JE; Friedrich, G (2022): Various chemical elements concentration in manganese nodules, crusts and micronodules taken by the R/V Vema and the R/V Robert D. Conrad for the 1962-1969 period. https://doi.org/10.1594/PANGAEA.944933
- Andrews, JE; Friedrich, G (2022): Minor and rare-earth elements concentration in manganese nodules and micronodules taken by the R/V Vema and the R/V Robert D. Conrad for the 1962-1969 period. https://doi.org/10.1594/PANGAEA.944935