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Chemical analysis of manganese nodules and crusts from the Romanche trench ar...
Manganese nodules and manganese crusts covering basalt or volcanic breccia rocks have been analysed using various methods. Energy dispersive X-Ray analysis (EDAX)was used for... -
Energy dispersive X-Ray analysis (EDAX) of layers inside manganese crusts ret...
Energy dispersive X-Ray analysis (EDAX)has been performed on micro-samples extracted from various surface and inside layers of manganese nodules and manganese crusts covering... -
Radiochemical data for layers inside manganese crusts retrieved during the RO...
Radiochemical analyses have been performed on micro-samples extracted from various surface and inside layers of manganese crusts covering basalt or volcanic breccia rocks (see,... -
(Table 5, page 782) Chemical composition of Mn crusts and coatings from the A...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Annotated record of the detailed examination of Mn deposits in the Atlantic O...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 2, page 239), Trace elements and REEs from Mn rich deposits recovered ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Description of manganese deposits collected by R/V "Jean Charcot" during its ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Chemical composition of the core and outer rind of a nodule from the WALDA (R...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Annotated record of the detailed examination of the Mn nodules from the WALDA...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Comparative geochemistry of Mn nodules and micoodules from of the Gulf of Mex...
Ferromanganese microconcretions (FMC) were hand picked from four sieved size fractions (100, 200, 325 and 400 mesh) of sediment samples from four depths in a one meter gravity... -
(Table 2, page 96) Observation of manganese deposits on basaltic rocks from t...
Various types of rocks consisting of plagioclase basalts, olivine basalts, pyroxene basalts, picritic basalts and volcanoclastics were found in the Rift Valley between 36°52'N... -
Annotated record of the detailed examination of Mn deposits from R/V "Jean Ch...
This report presents the preliminary results of the study of rocks and sediments obtained by dredging during four cruises of the R/V Jean Charcot and R/V Le Suroit during a... -
Description of manganese deposits collected by R/V "Jean Charcot" during its ...
During the Equamarge II cruise (February 4 to March 21, 1988), on board the R. V. "Jean Charcot", 12.500 kms of continuous geophysical profiling have been recorded along three... -
Description of manganese deposits collected by R/V "Jean Charcot" during its ...
The study of the South-East Indian Ridge (SEIR) between the Rodriguez triple junction and the St. Paul-Amsterdam zone is very interesting. Bathymetric data, seismic data,... -
Table 2 (page 260), Average chemical composition of the WALDA nodules (R/V Je...
Manganese rich polymetallic nodules are used for trace element removal from fresh-water. The theory of kinetics and mechanisms of reactions are discussed for manganese removal.... -
Analysis of ferromanganese deposits from the West African margin and the Medi...
The microstructures observed in the hydrogenetic ferromanganese crusts of neogene age sampled on the West African margin of the Central and Equatorial Atlantic are laminated.... -
Geochemistry of a manganese nodule from the WALDA (R/V Jean Charcot) expedition
During the 1971 WALDA expedition of the R/V Jean Charcot in the Equatorial and South Atlantic, manganese nodules were recovered at Station 24 - DS 17 at the base of the... -
Age model of sediment core CH82-24 (specmap2.026)
This dataset has no description
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Stable isotopes of sediment core CH82-24 (specmap2.017)
This dataset has no description
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δ¹⁸O of benthic foraminifera in sediment core K11 (specmap2.019)
Dataset update 2019-12-19: The isotope values were named erroneously as benthic. Corrected to N. pachyderma sinistral.
