 | | Journal (article/letter/editorial) | | 323--336 (1972) © by Springer-Verlag 1972 La province urani~re du bassin de Franceville (R6publique...sedimentary series of the Franceville Precambrian basin (Gabon Republic) consists of two successive sandstony-pelitic...1958 et F. WEBER 1969; Echelle: 1/5.000.000 La province uranif4re Les travanx de reconnaissance se poursuivent...COMUF); j. BouRae~ et J. P. PFIFFEL.~IANN:La province uranifhre Episode p41itique Flb Annonc& par tes...succession g4n4rale des facihs est la suivante de bas en haut: Conglom6rat fl galets de pdlites remani4es (Mounana) |  | | Journal (article/letter/editorial) | | Deditius ⁎, Satoshi Utsunomiya 1, Rodney C. Ewing Department of Geological Sciences, University of Michigan...Deditius). 1 Current address. Kyushu University, Department of Chemistry, Ropponmatsu, 4-2-1, Chuou-ku, Fukuoka-shi...soddyite swamboite torbernite uranophane uranopilite vanuralite Ba[(UO2)(PO4)]2(H2O)6 Fe[(UO2)(PO4)]2(H2O)8...composition of coffinite is from the U-deposits in Oklo, Gabon (e.g., Janeczek, 1999; Jensen and Ewing, 2001;...been reported in the natural reactor in Bangombé, Gabon, suggesting that coffinite may play an important |  | | Journal (article/letter/editorial) | | Francevillian(Lower Proterozoic)Uranium Ore Depositsof Gabon F. GAUTHIER-LAFAYE AND F. WEBER Centrede Sddimentologie...lowerProterozoicuraniumore depositsin the Francevillebasin(Gabon)are the oldest high-gradeuraniumaccumulations known...asdefinedbyWinkler THE Francevillian uranium ore depositsat Oklo are gradepressure axisin the cenwell knownbecausethey...(Bonhommeet al., 1982; Gauthier-Lafaye, in southeastern Gabon and rests on the Archean 1986). (2,700 Ma) basementrocksof...Geologicmap of Gabon.Insert showsthe locationof Gabon in Africa. teau,the StanleyPool,andthe Batekeplateauseries |  | | Book | | ........................................... 36 Gabon ..................................................uranium if higher prices justify reprocessing the mine tailings to recover some of the uranium that was...wastewater during environmental reclamation at a mine that has ceased production. The following statistical...was about 270 tU. In Argentina the Sierra Pintada mine had been in standby status since 1999 and was expected...recovered from mine rehabilitation activities; small amounts were likewise recovered during mine remediation |  | | Journal (issue) | | THINK YOU HAVE FOUND A NEW MINERAL? Pete J. Dunn Department of Mineral Sciences Smithsonian Institution Washington...species, the locality, and the particular part of the mine or quarry from which the spec imens came, the date...were unearthed. Miscellaneous by-products at the mine were dumped, and it was in this area of the operation...areas of the operation were visited, and the actual “mine” and its operation were observed. Of particular...identifying natural crystals he finds in field, quarry, mine or mountain. By E. MITCHELL GUNNELL Denver. Colorado |  | | Report (volume) | | Editors: Peter C. Burns' & Robert Finch 2 1 Department of Civil Engineering and Geological Sciences...Environmental issues such as coping with uranium mine and mill tailings and other uranium-contaminated...and Geochemistry of Natural Fission Reactors in Gabon Janusz Janeczek 8 393 Geomicrobiology of Uranium...and Geochemistry of Natural Fission Reactors in Gabon Janusz Janeczek INTRODUCTION: NATURAL FISSION REACTORS...largest construction projects in the history of the Department of Energy. Approximately three billion dollars |  | | Book | | ........................................... 75 Gabon ..................................................vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...Saskatchewan, is the world's largest high-grade uraniu1n mine. The ore from that ,nine is crushed and treated...to start production at the Talvivaara Ni-Zn-Cu-Co mine, ,vhere bio-heap leaching is used to extract metals...Production is expected to grow when the Four Mile ISL mine comes on strea1n, and planned expansion of Olympic |  | De Vivo, B., Ippolito, F., Capaldi, G., Simpson, P. R. - Eds. (1984) Uranium geochemistry, mineralogy, geology, exploration and resources. Springer Netherlands. doi:10.1007/978-94-009-6060-2 | Book | | Role of high heat production granites in uranium province formation 167 P. R. Simpson and Jane A. Plant...300°C: geological implications Samuel B. Romberger Department of Geology, Colorado School of Mines, Golden...T. S . eds (Houston, Texas: Rice University, Department of Geology, 1972),483-516. 7. Dall'Aglio M. and...in Texas and Wyoming. In the Texas Gulf Coast province deposits occur in sandstone formations and group...drape around permeability barriers in a uranium mine, so the colour bands follow the same 28 Medium |  | | Book | | (individual deposit) and regional scale (uranium province). Their ideas, observations, and data have directly...Granite-Related Vein Uranium Deposits: Schwartzwalder Mine, Front Range, USA ................................Uranium Deposits: Shinkolobwe, Katanga Copper Province, Zaire .........................................Deposits in Proterozoic Sandstones: Franceville Basin, Gabon ......................... 224 232 237 246 250 250...when analyzing pitchblende from the George Wagsfort mine at Johanngeorgenstadt, Sachsisches Erzgebirge (Saxonian |  | | Report (issue) | | CHAPTER 1: INTRODUCTION Kurt Kyser Department of Geological Sciences and Geological Engineering, Queen’s...engineered. Once an ore deposit is discovered, a mine is developed and U extracted by a variety of mining...Bay Basin in Canada and the Franceville Basin in Gabon, but at the boundary between sandstone and grey...the oldest deposits from the Franceville Basin in Gabon. Some of these latter deposits preserve the effects...gold mining. In Namibia, the large Rössing open cut mine has been in operation since 1976, and currently |  | | Catalog/List | | auction of the newly minted Nature & Science department. It will be held in the Dallas Design district...com/5110 87003 CYANOTRICHITE Grandview (Last Chance) Mine, Grand Canyon, Coconino Co., Arizona, USA Fuzzy...200 87004 KROEHNKITE Chuquicamata Mine, Calama, El Loa Province, Antofagasta Region, Chile A very sizable...MALACHITE PSEUDOMORPH after AZURITE New Cornelia Mine (Ajo Mine), Ajo, Little Ajo Mts, Ajo District, Pima Co...Estimate: $250-$500 87007 FLUORITE Hill-Ledford Mine, Cave-in-Rock, Cave-in-Rock Sub-District, Illinois |  | | Book | | Science Publishers B.V., Copyright and Permissions Department, P.O. Box 521, 1000 AM Amsterdam, Netherlands...termite mounds over various rock types, Edmundian mine region, Mozambique (d'Orey, 1975) Bedrock Number...With improvements to metallurgical processes and mine dewatering techniques, the underlying sulphides...2. Killara 3. Paradise Valley 4. Western Cape Province 5. Northeastern Algeria BShw BWh BShw BSh BShs...ironstones from Berg River and Vredendal, western Cape Province, South Africa (Andrew, 1984) Vredendal N = 10 |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | information should be addressed to the Permissions Department, John Wiley & Sons, Inc., 605 Third Avenue, New...the late Horace Winchell of Yale University, Department of Geology and Geophysics, and Brian J. Skinner...British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan |  | | Book | | Argonne National Laboratory (retired) and U.S. Department of Energy, Washington DC, USA Boris F. Myasoedov...satellites in 1961 (Lange and Mastal, 1994; U.S. Department of Energy, 1987) and continuing to the three...(1996) J. Radioanal. Nucl. Chem., 205, 75–83. U.S. Department of Energy (1987) Atomic Power in Space: a History...tyuyamunite uvanite vanuralite vanuranylite rauvite sengierite meta‐tyuyamunite meta‐vanuralite fritzscheite...deposits at Oklo, Peña Blanca, Shinkolobwe, and Koongarra will be described briefly below. (a) Oklo, Gabon |
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