Combined SEM/EDX and micro-Raman spectroscopy analysis of uranium minerals from a former uranium mine
نویسندگان
چکیده
منابع مشابه
Evolution of uranium and thorium minerals
The origins and near-surface distributions of the ~250 known uranium and/or thorium minerals elucidate principles of mineral evolution. This history can be divided into four phases. The first, from ~4.5 to 3.5 Ga, involved successive concentrations of uranium and thorium from their initial uniform trace distribution into magmatic-related fluids from which the first U4+ and Th4+ minerals, uranin...
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ژورنال
عنوان ژورنال: Journal of Hazardous Materials
سال: 2009
ISSN: 0304-3894
DOI: 10.1016/j.jhazmat.2009.02.057