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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,... -
Radiochemical data for layers inside a buried manganese nodule from core CH71...
Radiochemical analyses have been performed on micro-samples extracted from various surface and inside layers of a buried manganese nodule recovered from core CH71-09 at a depth... -
Radiochemical data for sediments of cores CH71-08 and CH71-09, HARMATTAN camp...
Radiochemical analyses have been performed on 500 mg of each carbonate rich sediment sample (i.d., carbonaceous clay or mud) and 2 g for carbonate devoid samples (i.d.,... -
U-Th isotopes and Fe-Mn composition of layers from the bottom side of Mn nodu...
Attempts have been made to study the entire growth history of a manganese nodule from the northern part of Peru Basin in the Pacific using radiochemical profiles of 230Th232Th,... -
U-Th isotopes and Fe-Mn composition of layers from the top side of Mn nodule ...
Attempts have been made to study the entire growth history of a manganese nodule from the northern part of Peru Basin in the Pacific using radiochemical profiles of 230Th232Th,... -
Radionuclide measurements (210Pb, 137Cs, 226Ra) obtained from sediment core R...
Core RD04 originates from a natural back-barrier marsh (island of Sylt). Data include radionuclide activity of 137Cs, 210Pb and 226Ra. Measurements of the radionuclides were... -
Radionuclide measurements (210Pb, 137Cs, 226Ra) obtained from sediment core B...
Sediment cores BT03 origins from a reinstated, former managed marsh (Eiderstedt peninsula). Data include radionuclide activity of 137Cs, 210Pb and 226Ra. Measurements of the... -
Radionuclide measurements (210Pb, 137Cs, 226Ra) obtained from sediment core B...
Sediment cores BT02 origins from a reinstated, former managed marsh (Eiderstedt peninsula). Data include radionuclide activity of 137Cs, 210Pb and 226Ra. Measurements of the... -
(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 5, page 8) Beryllium10-Beryllium9 study of layers inside a manganese ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
U and Th determination for manganese nodules of the Pacific Ocean
The samples have been air dried at 110°C for 2 hr.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical... -
(Tables 1 to 3, pages 221-222) Th isotope data for three manganese nodules of...
The nodule material was digested in 7N HNO3-H2O2, in the presence of 234Th and 232U tracers and dried.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals... -
(Table 4, page 800) U, Th and Pa analyses for the top layers of a ferromangan...
Uranium, Thorium and Palladium measurements were done using an alpha-spectrometry technique described in : Ku, T.L., Broecker, W.S., 1969. Radiochemical studies on manganese... -
(Table 1-2 and 3, page 797-798 and 799) 10Be, U, Th and Pa analyses for layer...
Uranium, Thorium and Palladium measurements were done using an alpha-spectrometry technique described in : Ku, T.L., Broecker, W.S., 1969. Radiochemical studies on manganese... -
(Table 2, page 1219) Radiochemical data of a series of measurements made on l...
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 3, page 51) Contents in uranium, thorium and proactinium for a mangane...
One or two grams of dried sample were subjected to leaching by acid and the residue was separated by centrifuge.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine... -
(Table 1, page 49) Chemical composition of ferromanganese nodules and crusts ...
Samples were pulverized and dissolved in a hot solution of 6 M HCl for the determination of Mn, Fe, Co and Ni. For the determination of the rare earth elements the samples were... -
(Table, page 45) Chemical composition of manganese nodules and crusts in stre...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...