 | Degueldre, Claude, Triay, Iñes, Kim, Jae-Il, Vilks, Peter, Laaksoharju, Marcus, Miekeley, Norbert (2000) Groundwater colloid properties: a global approach. Applied Geochemistry, 15 (7) 1043-1051 doi:10.1016/s0883-2927(99)00102-x | Journal (article/letter/editorial) | | Catholic University, GaÂvea, 22453, Rio de Janeiro, Brazil b Received 2 June 1999; accepted 16 September...deep aquifers. The sites are the Menzenchwand U mine, the Bad SaÈckingen spring, the Zurzach thermal...local gel layers (Levy, 1992). Morro do Ferro, Brazil, is an altered (weathered) formation derived from...located in the Poc° os de Caldas alkaline caldera complex in the state of Minas Gerais. The rocks were predominantly...around 4±68C. Similar waters are found in the U mine in Menzenschwand (Degueldre et al., 1996a). At the |  | | Journal (article/letter/editorial) | | in the recovery of rare earth elements from acid mine drainage through pH neutralization M.L.B. Moraes...in the recovery of rare earth elements from acid mine drainage through pH neutralization, Applied Geochemistry...the recovery of rare earth 2 elements from acid mine drainage through pH 3 neutralization 4 MORAES...ensure sustainable and affordable 20 supplies. Acid Mine Drainage (AMD) besides being one of the major 21... 29 The approach proposed herein employed acid mine water and 30 sediment sampling, ICP-OES, XRD, |  | | Journal (article/letter/editorial) | | by alkaline volcanic rock in the Poços de Caldas, Brazil. One rare study of a granite-hosted uranium...illite, 20 to 30% kaolinite and about 10% montmorillonite In general, the clay-rich fracture-fillings...Testing of geochemical models in the Poços de Caldas analogue study. Nagra Tech. Rep., NTB 90-29rSKB...Shea, M.E., Smellie, J.A.T., 1992b. The Poços De Caldas: an introduction and a summary of its implications...redox front and U movement in a uranium mine at Poços de Caldas. Radiochim. Acta 52r53, 445–451. Cross |  | | Journal (article/letter/editorial) | | aluminum bearing rocks (Duggan et al., 1990), and in mine soils (Alvarez Rodrı́guez et al., 1996), bat guano...controlling solution phosphorus concentration in mine soils in Galicia, Spain. Sci. Total Environ. 180...the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Pocßos de Caldas, Minas Gerais, Brazil...controlling solution phosphorus concentration in mine soils in Galicia, Spain. Sci. Total Environ. 180...study of the effect of pH on the kinetics of montmorillonite dissolution at 25 °C. Geochim. Cosmochim. Acta |  | | Journal (article/letter/editorial) | | connection to Iron chemistry in a former uranium mine — Lake Tranebärssjön F. EDBERG1*, A.F. ANDERSSON2...Centro Hospitalar das Caldas da Rainha, R. Diário de Notícias, 2500-176 Caldas da Rainha, Portugal The...of a rock waste pile of the uranium mine of Poços de Caldas, Brazil MARK A. ENGLE1, CARLETON R. BERN2... Universty of Campinas - UNICAMP Campinas, SP, Brazil, P.O. Box 6152 (*correspondence: jacinta@ige.unicamp...former uranium production centre of Poços de Caldas (Brazil) are being discussed and elaborated, several |  | | Journal (issue) | | study conducted in and around one of the chromite mine of the valley reveals that the concentration of...varying between 0.02 mg/l and (Cr 0.12 mg/l in mine effluents and 0.03 Central Mining Research Institute... the water samples of ground and surface water, mine effluents and R. K. Tiwary which is in the downstream...clearly shows that the soil lying in the vicinity of mine waste dump shows highest concentration of Cr*®....areas. Keywords Chromite Hexavalent chromium mine waste - Leachate - Groundwater modeling Contaminant |  | | Journal (article/letter/editorial) | | a mountain stream in Montana that receives acid mine drainage in its headwaters. Three simultaneous 24-h...applications—for example, in watersheds draining abandoned mine lands—the potential exists to use REE concentration...Studies In a recent investigation of REE in acid mine waters, Verplanck et al. (2004) concluded that the...are strongly acidic in their headwaters owing to mine drainage, have abundant HFO formed by Fe2⫹ oxidation...attempt to use REE as hydrogeochemical tracers in acid mine waters. Not only can the REE behave in a nonconservative |  | | Report (issue) | | engineered. Once an ore deposit is discovered, a mine is developed and U extracted by a variety of mining...(Australia) Pervomayskoye (Ukraine), Lagoa Real (Brazil), Valhalla (Australia) Pribram , Jachymov (Czech...examples of this deposit type are Lagoa Real in Brazil, Zheltye Vody deposit in Ukraine and Valhalla in...gold mining. In Namibia, the large Rössing open cut mine has been in operation since 1976, and currently...production through the Akouta underground mine and Arlit open pit mine. China had U mines fully operational |  | Stille, P., Pierret, M.-C., Steinmann, M., Chabaux, F., Boutin, R., Aubert, D., Pourcelot, L., Morvan, G. (2009) Impact of atmospheric deposition, biogeochemical cycling and water–mineral interaction on REE fractionation in acidic surface soils and soil water (the Strengbach case) Chemical Geology, 264 (1) 173-186 doi:10.1016/j.chemgeo.2009.03.005 | Journal (article/letter/editorial) | | Lanthanide sorption experiments on kaolinite and montmorillonite indicate that with increasing ionic strength...groundwaters from Osamu Utsumi mine and Morro do Ferro analogue study sites, Poços de Caldas, Brazil. J. Geochem |  | | Journal (article/letter/editorial) | | Catalano and G. E. Brown, “Uranyl Adsorption onto Montmorillonite: Evaluation of Binding Sites and Carbonate...Ion in Solution and Sorbed onto Silica and Montmorillonite Clay Colloids,” J. Colloid Interface Sci. 150...Spectroscopic Techniques for Uranium (VI)/Montmorillonite Interaction Modeling,” Environ. Sci. Technol...Suspended Particles and Colloids in Waters from Osamu Utsumi Mine and Morro de Ferro Analogue Study Sites,” |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc...DEPOSITS Name Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | | Journal (article/letter/editorial) | | Mirabilite Molybdenite Molybdite Monazite Monetite Montmorillonite Montroseite Montroydite Mordenite Mosandrite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...gold-bearing quartz veins in the southern Para State, Brazil (Angelica et al., 1997). Chromium muscovite named...conglomerate-hosted U deposits of the Randtype at Jacobina, Brazil (pers. com. P. Laznicka). Chromium-bearing garnet | | | Journal (article/letter/editorial) | | Mirabilite Molybdenite Molybdite Monazite Monetite Montmorillonite Montroseite Montroydite Mordenite Mosandrite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...gold-bearing quartz veins in the southern Para State, Brazil (Angelica et al., 1997). Chromium muscovite named...conglomerate-hosted U deposits of the Randtype at Jacobina, Brazil (pers. com. P. Laznicka). Chromium-bearing garnet |  | | Journal (volume) | | .........................319 EM61 Mineralogy of mine wastes and contaminated soil......................and phases composition of flotation waste of Bor mine (Serbia) Cocić, M.1, Matović, B.2 & Logar, M.3*...(supplied by Laviosa, Italy; 3) a standard montmorillonite (STx-1, from the County of Gonzales, Texas...Zagreb, Croatia (*kniewald@irb.hr) Wyoming Montmorillonite (i.e SWy) is a clay mineral with ‘‘TO-T” layer...injection molded polyamide–6 and polyamide–6/montmorillonite nanocomposites Yebra-Rodríguez, Á.1*, Álvarez-Lloret |  | | Report (issue) | | Data Evaluation of Major and Trace Elements in Acid Mine Waters and Ground Waters .........................chemical processes in a stream affected by acid mine drainage, in Mallard, G.E., and Aronson, D.A., eds...on electrophoretic mobility of particles in acid mine drainage, in Mallard, G.E., and Aronson, D.A., eds...uptake by algae in a stream contaminated by acid mine drainage, 12 NATIONAL RESEARCH SUMMARY 1994 St...Luoma, S.N., and Peters, D., 1990, Effects of acid mine drainage on the Blackfoot River, Montana: Canadian |  | | Report (issue) | | Data Evaluation of Major and Trace Elements in Acid Mine Waters and Ground Waters ............... 138 Darrell...chemical processes in a stream affected by acid mine drainage, in Mallard, G.E., and Aronson, D.A., eds...on electrophoretic mobility of particles in acid mine drainage, in Mallard, G.E., and Aronson, D.A., eds...uptake by algae in a stream contaminated by acid mine drainage, St. Kevin Gulch, Leadville, Colorado,...Luoma, S.N., and Peters, D., 1990, Effects of acid mine drainage on the Blackfoot River, Montana: Canadian |  | | Book | | Fritsche R (mineralogy), Fohse H. (general), Fuchs H. (Brazil), Grauch R (western USA), Gautier A. (breccia pipe...Granite-Related Vein Uranium Deposits: Schwartzwalder Mine, Front Range, USA ................................when analyzing pitchblende from the George Wagsfort mine at Johanngeorgenstadt, Sachsisches Erzgebirge (Saxonian...City area, Colorado. In Cornwall, the South Terras mine opened for uranium production in 1873. During the...century, most of it coming from the South Terras mine ilear St. Stephen (ca. 275 t). In Colorado, USA |  | | Report (volume) | | Environmental issues such as coping with uranium mine and mill tailings and other uranium-contaminated...Honeyman 1989). Smellie I 994), Poyos de Caldas in Brazil (Chapman et al. 1990) and the Oklo natural...McKinley IG, Shea ME, Smellie JAT 1990 The Poc;os de Caldas Project: Summary and implications for radioactive...Mascarenhas YP 1991 Phurcalite from Perus, Sao Paulo, Brazil, and redetermination of its crystal structure....the most important U mineral at the Ningyo-toge mine in Japan, where it was first discovered (Muto et |  | | Journal (issue) | | Pulte Aen UC Water contamination from a copper mine - HELP (Hydrologic Evaluation of Landfill Performance)...other mine waste from an open-pit copper mine (Ellis and others 1995). Em- placement of the mine tailings...disposal of tailings from a nearby open-pit copper mine. The that are exposed at low tide. Later, mangroves...with discharge of mine tailings. At Marinduque Island, the prolonged disposal of mine tailings into Calancan...Impact of waste rock from the proposed Ok Tedi Mine on sedimentation processes in the Fly River and |  | | Journal (issue) | | 1996; Lim and others 1997). Kaolinite and montmorillonite are the two main clay minerals present, and...the Coastal Zone of the State of Rio de Janeiro, Brazil D. C. Lauria - R. M. R. Almeida - 0. Sracek Abstract...the Buena Lagoon in the State of Rio de Janeiro, Brazil, has high salinity and low pH values. There is...Natural radioactive isotopes « Rio de Janeiro - Brazil that suggests source. Radium is present predominantly...ground and surface waters in the coastal zone of Brazil, near the Buena Lagoon, but only the radium isotopes |  | | Book | | Elsevier—Pergamon, Oxford. Cover photo: Bingham Canyon Mine is located 25 miles southwest of Salt Lake City...FORDYCE, 67 107 9.05 The Geochemistry of Acid Mine Drainage D. W. BLOWES, C. J. PTACEK, J. L. JAMBOR...each volume, and within the volumes, dusts, acid mine drainage (Chapter 9.05), radioactive elements 1970)...Groundwater 9.02.4.3.6 Sediment pore water 9.02.4.3.7 Acid mine drainage 9.02.4.4 Arsenic Species in Natural Waters...mining-related arsenic problems 9.02.5.1.2 Modern practice in mine-waste stabilization 9.02.5.2 Role of Secondary Minerals |  | | Journal (issue) | | Evaporation of mercury from soils Acid mine drainage at lron Duke mine - Zimbabwe Gypsum treatment for sediments...or natural such as compacted clays, silty soils, mine tailing, or mixes, such as sand and ben- - Accepted:...Background area 1 km from cinnabar mine 15 km from cinnabar mine Non-mineralized areas Floodplain...type and disseminated gold mineralization ,Getchell Mine area, Humboldt County Nevada. J Geochem Ex- References...mercury from agricultural soils near Almaden mercury mine. J Environ Qual 8:572-578 LinpBeRG SE, Kim K-H |  | | Book | | and Buseck P. R. (1982) Intergrown mica and montmorillonite in the Allende carbonaceous chondrite. Nature... rare phyllosilicates such as phlogopite, montmorillonite, clintonite, margarite, saponite, and chlorite... it is notable that with the exception of montmorillonite and saponite, the phases present in Allende...and Buseck P. R. (1982) Intergrown mica and montmorillonite in the Allende carbonaceous chondrite. Nature...Palacz Z. (1986) Evidence from the Parana of South Brazil for a continental contribution to Dupal basalts |
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