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Accumation rates of manganese in manganese nodules using total alpha activity
The manganese content of 4 manganese nodules was determined by atomic absorption. The decrease of total alpha activity was used to evaluate Mn accumulation. Because CaCO3 is a... -
Detailed observation of manganese deposits from the Continental Margin, Atlan...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Tables 1, page 287) REE chemical composition of manganese nodules from the P...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 1, page 287) Chemical composition of ocean manganese nodules from the ...
Samples were dried for 24 hours at 60° C.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and... -
(Table 1, page 1218) Potassium and Argon data for dating the core of various ...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 XXX, pages 182-221) Chemical analyses of manganese nodules and crusts ...
The H2O is determined by air-drying the nodule samples at 200°C for two hours. The loss on ignition (LOI) is then measured after a one hour heating at 1100°C. In reducing the... -
Metal content of nodules determined by Deepsea Ventures, Inc from Emission sp...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 1, page 351) Chemical analyses of selected parts of a polygenetic mang...
Composition is given in wt% dry basis.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and... -
Annotated record of the detailed examination of an Mn slab recovered from R/V...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 4, page 339) Chemical composition of manganese crusts and nodules from...
Composition is given in wt% dry basis.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and... -
Annotated record of the detailed examination of Mn deposits from R/V Valdivia...
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 357), Compositions of layers within the largest fragment of th...
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 1b, Page 356), Radiometric data from manganese crusts; sample 13-21 fr...
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 4) Results from O-Sr-Nd-isotope analysis for igneous and metamorphic r...
This dataset has no description
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(Table 3) Trace element concentrations of clinopyroxene phenocrysts from Albo...
Rb below detection limit. Missing values = below detection limit. -
(Table 2) Major, minor and trace element analyses of Alborán Basin igneous rocks
Where no method is given either XRF or ICP-MS was used for measuerment. -
(Table 1) Petrography of Alborán Basin igneous rocks
This dataset has no description
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(Table 1) Results of micropaleontological examination and age of dredge sampl...
This dataset has no description
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Shipboard ferromanganese nodules and crusts chemical analysis of samples from...
The cooperative cruise of the R/V S.P. Lee in 1983 provided an excellent opportunity for a wide-range interlaboratory study on samples of crusts ground and sieved aboard the... -
Ferromanganese nodules and crusts chemical analysis of samples from cruise L5...
The cooperative cruise of the R/V S.P. Lee in 1983 provided an excellent opportunity for a wide-range interlaboratory study on samples of crusts ground and sieved aboard the...