Radiochemical data for sediments of cores CH71-08 and CH71-09, HARMATTAN campaign of the R/V Jean Charcot on the Romanche trench area (Atlantic ocean)

doi:doi:10.1594/PANGAEA.949941

Radiochemical data for sediments of cores CH71-08 and CH71-09, HARMATTAN campaign of the R/V Jean Charcot on the Romanche trench area (Atlantic ocean)

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., pelagic clay or mud). In the last case the CaCO3 part has been separated using hydrofluoric acid. After processing the samples have been dissecated at 110 Celsius and prepared as an aliquot from which a part is used for radiometric measurements using Alpha spectrometry and the other part is used for uranium-238 and thorium-232 using co-solvant precipitation.

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Bonté, Philippe (2022). Dataset: Radiochemical data for sediments of cores CH71-08 and CH71-09, HARMATTAN campaign of the R/V Jean Charcot on the Romanche trench area (Atlantic ocean). https://doi.org/10.1594/PANGAEA.949941

DOI retrieved: 2022

Additional Info

Field	Value
Imported on	December 1, 2024
Last update	December 1, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.949941
Author	Bonté, Philippe
Given Name	Philippe
Family Name	Bonté
Source Creation	2022
Publication Year	2022
Resource Type	text/tab-separated-values - filename: Bonte_1981_T8
Subject Areas	Name: Chemistry Name: Lithosphere
Related Identifiers	Title: Relations entre l'environnement et les caractéristiques des concrétions polymétalliques marines dans la fosse de la Romanche Type: DOI Relation: References Year: 1981 Source: Université Paris XI Orsay, Orsay, France Authors: Bonté Philippe , Grant John Bruce , Moore Carla J , Alameddin George , Chen Kuiying , Barton Mark , Warnken Robin R , Virden William T , Moore Carla J . Title: The NOAA and MMS Marine Minerals Geochemical Database Identifier: https://doi.org/10.7289/V52Z13FT Type: DOI Relation: References Year: 1992 Source: National Geophysical Data Center, NOAA Authors: Bonté Philippe , Grant John Bruce , Moore Carla J , Alameddin George , Chen Kuiying , Barton Mark , Warnken Robin R , Virden William T , Moore Carla J . Title: The NOAA and MMS Marine Minerals Bibliography Identifier: https://doi.org/10.7289/V53X84KN Type: DOI Relation: References Year: 1992 Source: National Geophysical Data Center, NOAA Authors: Bonté Philippe , Grant John Bruce , Moore Carla J , Alameddin George , Chen Kuiying , Barton Mark , Warnken Robin R , Virden William T , Moore Carla J .