Quantification of coffinite (USiO4) in roll-front uranium deposits using visible to near infrared (Vis-NIR) portable field spectroscopy

Autor: Adel Mesbah, Karl Lelievre, Adrien Pouradier, Régis Roy, Daniel Beaufort, Nicolas Dacheux, Benoit Hebert, Valentin Robin, Fabien Baron, Ruslan Jikibayev, Stéphanie Szenknect

Publikováno v: Journal of Geochemical Exploration
Journal of Geochemical Exploration, Elsevier, 2019, 199, pp.53-59. ⟨10.1016/j.gexplo.2019.01.003⟩
Journal of Geochemical Exploration, 2019, 199, pp.53-59. ⟨10.1016/j.gexplo.2019.01.003⟩

Coffinite (USiO4) is a common uranium-bearing mineral of roll-front uranium deposits. This mineral can be identified by the visible near infrared (Vis-NIR) portable field spectrometers used in mining exploration. However, due to the low detection lim

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https://hal.archives-ouvertes.fr/hal-02048827/file/S0375674217307458.pdf