A5030635372- Radioactive element chemistry and processing
- Geochemistry and Geologic Mapping
- Geochemistry and Elemental Analysis
- Geological and Geochemical Analysis
- Heavy metals in environment
- Mine drainage and remediation techniques
- Geological and Geophysical Studies Worldwide
- Nuclear Physics and Applications
- Radioactive contamination and transfer
- Mining and Resource Management
- Geology and Paleoclimatology Research
- Agriculture and Rural Development Research
- Nuclear materials and radiation effects
- Geological formations and processes
- Geomagnetism and Paleomagnetism Studies
- Analytical chemistry methods development
- Advanced Materials Characterization Techniques
- Ion-surface interactions and analysis
- Nuclear Materials and Properties
UniLaSalle
2015-2019
Agroécologie
2017-2019
Université de Lorraine
2007-2011
Centre de Recherches Pétrographiques et Géochimiques
2011
Centre National de la Recherche Scientifique
2007-2008
Terra Nova, 23, 264–269, 2011 Abstract Uranium deposits form in a wide range of geological settings, including deep magmatic to surficial conditions, and age from Archaean recent. These temporal spatial variations have given rise an extreme diversity ore deposits. However, understanding their conditions formation has remained challenging. This article reports rare earth element (REE) abundances, measured by microbeam methods uranium oxides, for series worldwide occurrences. The REE patterns...
A methodology for the determination of rare earth elements in uranium oxides by ion microprobe has been set up on a Cameca ims‐3f instrument. An oxide reference material from syn‐metamorphic deposit related to albitisation also developed this type analysis. Applications are presented series selected some major types: world's highest grade unconformity‐related Athabasca Basin (Saskatchewan, Canada; Shea Creek and McArthur River examples), perigranitic vein‐type (Pen Ar Ran, Vendée, France)...