| Maftei, Andreea Elena, Dill, Harald G., Buzatu, Andrei, Iancu, Ovidiu Gabriel, Buzgar, Nicolae, Andráš, Peter (2018) Chemical and mineralogical composition of fluvial sediments (Bistrita River, Romania): Geogenic vs. anthropogenic input into rivers on its way through mining areas. Geochemistry, 78 (3) 385-395 doi:10.1016/j.chemer.2018.03.001 | Journal (article/letter/editorial) | composition of fluvial sediments (Bistrita River, Romania): Geogenic vs. anthropogenic input into rivers...Geography and Geology, 20A Carol I Blv., 700505 Iasi, Romania Gottfried Wilhelm Leibniz Universität, Welfengarten...Department of Geology, 20A Carol I Blv., 700505 Iasi, Romania, d Matej Bel University, Faculty of Natural Sciences...active uranium exploitation in the Crucea Mining Area, Suceava County (Fig. 1). All these factors are a...intensive uranium exploitation in the Crucea mining area, Suceava County. The Eastern Carpathians mining activity | | | Journal (issue) | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania Editor...France Marian Munteanu, Geological Institute of Romania Essaid Bilal, Ecole des Mines, St. Etienne, France...Cuza” University, Iaşi, Romania Ioan Pintea, Geological Institute of Romania Grigore Buia, University...University of Petroşani, Romania Giorgios Christofides, Aristotle University of Thessaloniki, Greece Floarea...Cluj-Napoca, North University Center of Baia Mare, Romania Gheorghe Damian, Technical University Cluj-Napoca | | | Book | . . . . . . . . . . . . . . . . Chapter 12 Romania .. . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . 12.2.1 Crucea District . . . . . . . . . . . . . . . . . . ....World: Asia (Dahlkamp 2009). Uraninite/pitchblende: In this book uraninite is used for the macrocrystalline...geotectonic distribution. Vein-Type Uranium Deposits Uraninite-pitchblende veins of early Middle Proterozoic...1985), Mecsek Mountains, Hungary, Banat district, Romania, and Tertiary basins in the Thrace Plain, Balkan | | | Report (issue) | mineralisation can be up to 1.5 km. Ores are uraninite-brannerite by composition and belong to ordinary...concentrated as primary uranium ore, generally uraninite, in the permeable breccia matrix, and in the arcuate...Limestone in the Grants district (USA) where uraninite occurs in intraformational folds and fractures...massive pods, veins and/or disseminations of uraninite spatially associated with major unconformities...flat-lying, un-metamorphosed, fluvial red-bed strata. Uraninite (commonly in the form of pitchblende) is the dominant | | | Journal (article/letter/editorial) | sediments associated with the Crucea uranium mine (East Carpathians, Romania) Assessment of metal availability...soils using chemical extractions (Zlatna area, Romania) L. PETRESCU1*, E. BILAL 2 AND L.E. IATAN1 L...Bucharest, Dep. of Mineralogy, Bucharest 010041, Romania (*correspondence: lucpet@geo.edu.ro) 2 Ecole Nationale...operations have created over 30 solid mining dumps in Crucea-Botusana area (Bistrita Mountains). In this paper...from four main tributaries of Bistrita River (i.e. Crucea, Troaca Gavanului, Gavan and Cracul Rau creeks) | | | Report (issue) | Bernalillo County; Hatch, Las Cruces, and Mesilla in Dona Ana County; Los Alamos in Los Alamos County; Chama...Espanola in Rio Arriba County; Bernalillo in Sandoval County; Santa Fe in Santa Fe County; Truth or Consequences...Consequences in Sierra County; Magdalena and Socorro in Socorro County; Questa, Ranches de Taos, and Taos in...in Taos County; and Belen, Grants, Los Lunas, and Milan in Valencia County. Figure 1. Drainage basins...Grande basin. In Sunshine Valley, western Taos County, the Sangre de Cristo Formation of Permian and | | | Report (issue) | PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION RWANDA SAINT LUCIA SAINT VINCENT...in primary ore is present as coffinite, minor uraninite and a U–Ti mineral, tentatively referred to as...illustrates the association of uraninite with detrital zircon. Coffinite and uraninite also show an association...mudstone ore is present as coffinite with lesser uraninite in a matrix of clay minerals. Quantitative XRD...mudstone include coffinite, autunite, uranophane, uraninite and brannerite, but typically fine grain size | | | Book | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine | | | Report (issue) | PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION RWANDA SAINT VINCENT AND THE...Democratic Republic of the Congo Gabon Hungary Romania Tajikistan Bulgaria India Kyrgyzstan Spain Malawi...South Africa Malawi India Brazil Czech Republic Romania Pakistan Germany Iran, Islamic Rep. of 17 803...2012 2013 2014 2015 Deposit type Crucea-Botusana Romania 77 90 80 77 77 Metamorphite Ezulwini-Cooke...ferruginous rocks. The principal uranium phases are uraninite, brannerite and other Ti–U-bearing minerals, pitchblende | | | Book | eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...data. Bogdan Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest):...Gheorghe llinca. Mihai Tatu (Geological lnstillltc of Romania, Bucharest): Marian Lupule cu (Univcr. ity of Bucharc...deposit. which partly extends southward i1110 Romania. Genetic Types of Mineral Occun·ences early all...of mineral assemblages during the Alpine ume in Romania has been discussed by fRiidule cu & Di mitre cu | | | Journal (article/letter/editorial) | of radioactive metals in soils from Crucea uranium mine (Romania) Phase decomposition in non-isotropic...Mineralogy, 1 N.Balcescu Blvd., Ro-010041 Bucharest 1, Romania (lucpet@geo.edu.ro) 2 Ecole Nationale Supérieure...CruceaBotusana uranium deposit (Bistrita Mountains, Romania). The sequential extraction has emphasized the...remediation strategies. The thorium and uranium from Crucea mining area are in labile, not strongly retained...the solubilisation of U-minerals from granites (uraninite, monazite). Uranium from U-rich solutions percolating | | | Report (issue) | several countries, including Argentina, China and Romania, have been looking at low cost “milling” methods...production. Heap leaching was achieved in Argentina, Romania and Russian Federation. In Argentina, after improvement...precipitation of uranium from concentrated leach liquor. Romania conducted experiments on pelletized ore (crushed...The deposit lies in the territory Xianghuangqi County, Inner Mongolian Autonomous Region, and occurs...The deposit lies in the territory of Tengchong County, Yunnan Province, and occurs at the western edge | | | Report (issue) | PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION RWANDA SAN MARINO SAUDI ARABIA...deposition of uranium. Sm –Nd isochron dating of uraninite of Lambapur area indicate an age of 1 327±170...observed. In addition, minor phases like coffinite, uraninite, brannerite, U-Si-C complex are also noticed....unconformity. Primary uranium minerals like pitchblende, uraninite, coffinite and brannerite are identified. 93...class Coles Hill uranium project in Pittsylvania County, Virginia. This project has the potential to supply | | | Book | Frailes incident in Spain (1998) and Baia Mare in Romania (2000). All of these incidents involved a failure...pegmatites. The primary ore mineral in Ranger #l is uraninite (UO 2(s)). Secondary uranium minerals such as...minor amounts are pyrite, chalcopyrite, galena, uraninite and brannerite (Fordham, 1993). Sulfur speciation...solution as a U(lV) authigenic mineral, presurnably uraninite. These trends are consistent with studies by Lovely...reduced to U(IV) and subsequently precipitated as uraninite. The presence of dissimilatory bacteria in the |
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