Supergene phases from ferruginous duricrusts: non-destructive microsampling and mineralogy prior to (U–Th) ∕ He geochronological analysis

<p>Interpreting the ages of supergene mineralogical phases in laterite is complex because they consist of polycrystalline mixtures of different phases at the microscopic scale that could be crystalized at different epochs. Among the geochronometers, the <span class="inline-formula"...

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Bibliographic Details
Main Authors: K. P. P. Marques, T. Allard, C. Gautheron, B. Baptiste, R. Pinna-Jamme, G. Morin, L. Delbes, P. Vidal-Torrado
Format: Article
Language:English
Published: Copernicus Publications 2023-06-01
Series:European Journal of Mineralogy
Online Access:https://ejm.copernicus.org/articles/35/383/2023/ejm-35-383-2023.pdf