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Petrov, V.A.; Poluektov, V.V.; Schukin, S.I.; Tolstobrov, V.A., E-mail: vlad243@igem.ru
International Symposium on Uranium Raw Material for the Nuclear Fuel Cycle: Exploration, Mining, Production, Supply and Demand, Economics and Environmental Issues. Presentations2014
International Symposium on Uranium Raw Material for the Nuclear Fuel Cycle: Exploration, Mining, Production, Supply and Demand, Economics and Environmental Issues. Presentations2014
AbstractAbstract
[en] Conclusions and challenges: 1. Caldera Granitic Frame: Urtuy and Bambakay Massifs: • AR-PR 800 Ma (relics?) granite-gneiss and PZ1 520 Ma (Caledonian) granites • NE-SW main fluid conducting faults; • Uraninite formation 770±35 Ma and transformation 195±79 Ma (U-Pb). 2. Caldera Basement U Deposits: • AR-PR 800 Ma (relics) granite-gneiss (Argun deposit); • PZ2 240 Ma (Variscian) granites (Antey deposit); • NNE-submeridional main fluid conducting faults; • Hydromicatization 131-139 Ma; • U (economic) ores formation 133-135 Ma 3. Long-term fluid circulation in the ore-forming fluid-magmatic system: • Chronology; • Depth (source and PT conditions); • Pathways; • Transport mechanisms; • Stress-strain-temperature field evolution
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International Atomic Energy Agency, Vienna (Austria); OECD Nuclear Energy Agency, Boulogne Billancourt (France); World Nuclear Association, London (United Kingdom); United Nations Economic Commission for Europe, Geneva (Switzerland); vp; 2014; 18 p; URAM 2014: International Symposium on Uranium Raw Material for the Nuclear Fuel Cycle: Exploration, Mining, Production, Supply and Demand, Economics and Environmental Issues; Vienna (Austria); 23-27 Jun 2014; Also available on-line: http://www-pub.iaea.org/iaeameetings/cn216pn/Tuesday/Session2/Petrov.pdf
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