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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,... -
(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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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... -
(Table 3, page 198) Results of the 230Th, 210Pb and 226RA measurements on a n...
Please note, that the distance from nucleus was recomputed to distance from surface on the hypothesis that the outside layer was reached.From 1983 until 1989 NOAA-NCEI compiled... -
(Table 2, page 195) Chemical composition of nodules from Station 123, Oneida ...
Please note, that the distance from nucleus was recomputed to distance from surface on the hypothesis that the outside layer was reached.From 1983 until 1989 NOAA-NCEI compiled... -
(Table 2, Page 408-409) Results of a 230Th, 234U, Mn and Fe chemical profile ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...
