Uraninite: a 2 Ga spent nuclear fuel from the natural fission reactor at bangombe in gabon, west africa

机译：铀铁矿：来自西非加蓬bangombe的自然裂变反应堆的2 Ga乏核燃料

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Uraninites from the Bangombe natural fission reactor (RZB) and 'normal' uranium -ore occur as fine veins in the sandstone host-rock as well as altered, broken, and slightly dispolaced grains in an illitic matrix, and in nodules and veins of solid bitumen. Inclusions of galena, (Y.Gd)-rich phosphates, a Pb-oxide and a Ti-oxide? were observed. Uraninites just below RZB were partially altered to a uranyl-sulfate. Three generations of uraninite were identified based on their PbO-contents of 8-11.06 wt

机译：Bangombe自然裂变反应堆（RZB）和“正常”铀矿中的铀铀矿以细砂岩出现在砂岩宿主岩中，并在坚硬的基质中以及在固体的结核和矿脉中发生改变，破碎和略微脱落的晶粒沥青。方铅矿，富含（Y.Gd）的磷酸盐，Pb氧化物和Ti氧化物的夹杂物？被观察。低于RZB的铀铀矿被部分改变为硫酸铀酰。根据PbO含量为8-11.06 wt

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《Materials Research Society symposium on scientific basis for nuclear waste management""》|1996年|p.1209-1218|共10页
会议地点 Boston MA(US)
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K.A.Jensen; R.C.Ewing; F.Gauthier-Lafaye;
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1. Uranium isotopic data in uraninite spent fuel from the Bangombe natural nuclear reactor (Gabon) and its surroundings [J] . M. Fernandez-Diaz, A.J. Quejido, M.T. Crespo Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2000,第1a2期

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3. Crystal chemistry and radiation-induced amorphization of P-coffinite from the natural fission reactor at Bangombe, Gabon [J] . Artur P. Deditius, Satoshi Utsunomiya, Matthew A. Wall, American Mineralogist . 2009,第5a6期

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4. Uraninite: a 2 Ga spent nuclear fuel from the natural fission reactor at bangombe in gabon, west africa [C] . K.A.Jensen, R.C.Ewing, F.Gauthier-Lafaye, Materials Research Society symposium on scientific basis for nuclear waste management . 1997

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Uraninite: a 2 Ga spent nuclear fuel from the natural fission reactor at bangombe in gabon, west africa

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