TY - GEN
T1 - Paragenesis and geochronology of the nopal I uranium deposit, Mexico
AU - Fayek, M.
AU - Ren, M.
AU - Goodell, P.
AU - Dobson, P.
AU - Saucedo, A.
AU - Kelts, A.
AU - Utsunomiya, S.
AU - Ewing, R. C.
AU - Riciputi, L. R.
AU - Reyes, I.
PY - 2006
Y1 - 2006
N2 - Urawmm deposits can, by analogy, provide important information on the long-term performance of radioactive waste forms and radioactive waste repositories. Their complex mineralogy and variable elemental and isotopic compositions can provide important information, provided that analyses are obtained on the scale of several micrometers. Here, we present a structural model of the Nopal I deposit as well as petrography at the nanoscale coupled with preliminary U-Th-Pb ages and O isotopic compositions of uranium-rich minerals obtained by Secondary Ion Mass Spectrometry (SIMS). This multi-technique approach promises to provide "natural system" data on the corrosion rate of uraninite, the natural analogue of spent nuclear fuel.
AB - Urawmm deposits can, by analogy, provide important information on the long-term performance of radioactive waste forms and radioactive waste repositories. Their complex mineralogy and variable elemental and isotopic compositions can provide important information, provided that analyses are obtained on the scale of several micrometers. Here, we present a structural model of the Nopal I deposit as well as petrography at the nanoscale coupled with preliminary U-Th-Pb ages and O isotopic compositions of uranium-rich minerals obtained by Secondary Ion Mass Spectrometry (SIMS). This multi-technique approach promises to provide "natural system" data on the corrosion rate of uraninite, the natural analogue of spent nuclear fuel.
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M3 - Conference contribution
AN - SCOPUS:33847208891
SN - 0894486918
SN - 9780894486913
T3 - Proceedings of the 11th International High Level Radioactive Waste Management Conference, IHLRWM
SP - 55
EP - 62
BT - Proceedings of the 11th International High Level Radioactive Waste Management Conference, IHLRWM
T2 - 11th International High Level Radioactive Waste Management Conference
Y2 - 30 April 2006 through 4 May 2006
ER -