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Rare-earth and major elements concentration in manganese nodules from the Nor...
The shale-normalized REE patterns of manganese nodules from the northwest Atlantic show enrichment in Sm and Eu relative to the heavier and lighter REE, excluding Ce, and are... -
Neutron activation analysis of major and trace chemical elements in manganese...
Digitized Table 3, Page 410.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished... -
(Table 4, page 80) Element composition versus depth inside sediment cores tak...
Before analysis the samples were digested in HF and evaporated from a HClO4-HNO 3 mixture. The residue was dissolved in 50 ml of 1N HCl.From 1983 until 1989 NOAA-NCEI compiled... -
(Table 3, page 78) Element composition versus depth of layers inside manganes...
Before analysis the samples were digested in HF and evaporated from a HClO4-HNO 3 mixture. The residue was dissolved in 50 ml of 1N HCl.From 1983 until 1989 NOAA-NCEI compiled... -
Chemical composition of manganese nodules from the Southern Ocean using wet c...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 manganese nodules from the Southern Ocean using wet c...
Samples have been air dried and reduced to powder. The analysis is done on the whole content and not on the sole HCL soluble part as in most analyses from other authors.From... -
Chemical composition of manganese nodules from the Southern Ocean
Samples have been air dried and reduced to powder. The analysis is done on the whole content and not on the sole HCL soluble part as in most analyses from other authors.From... -
Chemical composition of manganese nodules and ferromanganese crusts from the ...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 354) Chemical composition of ferromanganese crusts from the G...
Isotopic analyses for U and Th isotopes were conducted using isotope tracer and alpha spectrometric techniques..From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine... -
(Tables 2, page 989) Major elements geochemistry and thorium, radium series n...
Manganese micronodules were seperated using a 64 micron nylon mesh sieve. The samples have been digested in a mixture of HCl, HNO3 and HClO4.From 1983 until 1989 NOAA-NCEI... -
(Tables 2, page 989) Major elements geochemistry and thorium, radium series n...
The samples have been digested in a mixture of HCl, HNO3 and HClO4.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal... -
(Tables 1-2, pages 988-989) Major elements geochemistry and thorium, radium s...
The samples have been digested in a mixture of HCl, HNO3 and HClO4.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal... -
(Tables 1-2, page 5) Major, trace and rare earth elements geochemistry of Fe ...
The total amount of Fe (hydroxide+sulfide) is expressed in terms of Fe2O3.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal... -
Chemical composition of manganese nodules from the Pacific Ocean using Atomic...
Samples have been dried at 110° C.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and... -
(Table 7, pages 12-16) Bulk composition of the acid soluble part of sediments...
The sediment samples were dried at 60°C for 12-16 hrs prior to grinding and analysis. Samples were leached in hydroxylamine hydrochloride-acetic acid (HH-AA).From 1983 until... -
(Table 5, page 10) Trace elements composition of sediment residues after acid...
The sediment samples were dried at 60°C for 12-16 hrs prior to grinding and analysis. Samples were leached in hydroxylamine hydrochloride-acetic acid (HH-AA) and the residues... -
(Table 4, page 9) Trace elements bulk composition of sediments recovered in b...
The sediment samples were dried at 60°C for 12-16 hrs prior to grinding and analysis.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database... -
(Table 4, page 51) Concentration of elements soluble in hydroxylamine hydroch...
Samples were leached in acetic acid-hydroxylamine hydrochloride (AA-HH).From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal... -
(Table 1, page 44) Bulk composition of manganese enriched burrows in sediment...
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 10, pages 464-465) Bulk composition of manganese nodules from DOMES Si...
Composition determined on the fraction soluble in 6N HCl and dried at 110°C.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from...