Article : texte imprimé

Radiometric dating of volcanogenic massive sulfides and associated iron oxide crusts with an emphasis on 226Ra/Ba and 228Ra/226Ra in volcanic and hydrothermal processes at intraoceanic arcs

Robert G. Ditchburn, Auteur ; Cornel E. J. de Ronde, Auteur ; Bernard J. Barry, Auteur |

Dans Economic geology (Vol. 107 N° 8, Décembre 2012)

Radiometric dating methods using 238U and 232Th decay chain isotopes have been developed and applied to volcanogenic massive sulfide (VMS) samples, most of which were collected from hydrothermal sites at volcanoes along the Kermadec and Mariana [...]

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