 | | Journal (article/letter/editorial) | | Deposits in theEastAlligatorRiverRegion,N.T., Australia 5•. JR.HEGGEANDJ. C. ]ROWNTREE Abstract Major...uranium deposits,including Jabiluka, Ranger, Koongarra, and Nabarlek, plus numeroussmallerprospects,occur...Associatedsulfidesinclude pyrite with lesser chalcopyriteand galena. Gold occurslocally in economicconcentrations.The...until the presenttime. stone sequenceforming the Arnhem Land Plateau rises abruptly to the east. The climateis...expressionsof the Koongarra Regional Geology and Ranger depositswere detectedby airborne The region containingthe |  | Polito, P. A., Kyser, T. K., Alexandre, P., Hiatt, E. E., Stanley, C. R. (2011) Advances in understanding the Kombolgie Subgroup and unconformity-related uranium deposits in the Alligator Rivers Uranium Field and how to explore for them using lithogeochemical principles. Australian Journal of Earth Sciences, 58 (5) 453-474 doi:10.1080/08120099.2011.561873 | Journal (article/letter/editorial) | | American Exploration (Australia), PO Box 1067, Bentley DC, Bentley, WA 6983, Australia. Department of Geological...includes the mined and unmined Jabiluka, Ranger, Koongarra and Nabarlek unconformity-related uranium deposits...lithogeochemistry, Pearce Element Ratios, Kombolgie Subgroup, Australia. *Corresponding author: paulpolito@angloamerican...1440-0952 online Ó 2011 Geological Society of Australia DOI: 10.1080/08120099.2011.561873 454 P. A...Rivers Uranium Field (ARUF) in the Northern Territory, Australia, hosts mined and unmined unconformity-related |  | | Journal (article/letter/editorial) | | Pitchblende and Galena Ages in the Alligator Rivers Region, Northern Territory, Australia J. H. Hills Melbourne...Melbourne, Australia J. R. Richards Canberra, Australia U-Pb and Pb isotopic studies have been made of...deposits in the Alligator Rivers region of the Northern Territory, Australia. These are compared with previously-published...deposits reveal only one time, others two; no deposit shows evidence for all four. The associated galenas...clearest evidence for solid-state formation of galena from presently-existing pitchblende is to be found |  | | Book | | House, 191 Royal Parade, Parkville, Victoria, Australia 3052 DANUM HOUSE LIBRARY DARWIN CONFERENCE...1972 . Western Australia, 1973 . Southern and Central Queensland, 1974 . South Australia, 1975 . Illawarra...North Queensland, 1978 — WBND ON OAR . Western Australia, 1979 . New Zealand, 1980 . Sydney, 1981 . Melbourne...House, 191 Royal Parade, Parkville, Victoria, Australia 3052 Copyright By THE AUSTRALASIAN INSTITUTE...printed in Australia by Brown Prior Anderson Pty Ltd 5 Evans Street Burwood Victoria Australia 3125 Con |  | | Journal (article/letter/editorial) | | TOULOUSE 1998 Behaviour of lead in uranium ore deposit; application of isotope analysis by secondary ion...commonly forms lead minerals like galena. The assemblage of uraninite and galena often occurs in uranium ore...ore deposits. Since galena close to uraninite consists almost only radiogenic lead produced in uraninite...analysis of the samples from the Koongarra uranium deposit, Australia was carried out by SIMS. The main...main ore body of the Koongarra deposit occurs in a quartz chlorite schist (Snelling, 1980). We discuss |  | | Journal (article/letter/editorial) | | Uranium/Daughter Disequilibrium in the Koongarra Uranium Deposit, Australia A. A. Snelling Department of Geology...Physics, North Ryde, Australia Fifty five samples from the Koongarra uranium deposit have been analysed...radiometric disequilibrium. The deposit is situated in the Northern Territory, Australia and consists primarily...The vein-type uranium deposits discovered in Australia since 1968 have achieved worldwide significance...nature have been reported on a vein-type uranium deposit. The object of this investigation was to use the |  | | Report (issue) | | Alligator Rivers in Deposits, Uranium Field, Australia by David Frishman , C. J. Nutt , J. Thomas...for samples from the Ranger uranium orebodies, Australia, show that no altered rocks (carbonates excepted)...similar metasomatic events have taken place at Koongarra and Nabarlek, the other two uranium deposits in...Rivers Uranium Field (ARUF) in the Northern Territory, Australia, hosts four important uranium deposits...provide descriptions of this important deposit type and to generate deposit models as an aid to U.S. explorationists |  | Polito, P. A., Kyser, T. K., Marlatt, J., Alexandre, P., Bajwah, Z., Drever, G. (2004) SIGNIFICANCE OF ALTERATION ASSEMBLAGES FOR THE ORIGIN AND EVOLUTION OFTHE PROTEROZOIC NABARLEK UNCONFORMITY-RELATED URANIUM DEPOSIT,NORTHERN TERRITORY, AUSTRALIA--A REPLY. Economic Geology, 99 (5) 1045-1048 doi:10.2113/gsecongeo.99.5.1045 | Journal (article/letter/editorial) | | NABARLEK UNCONFORMITY-RELATED URANIUM DEPOSIT, NORTHERN TERRITORY, AUSTRALIA—A REPLY PAUL A. POLITO,† T. KURT...Geological Survey, GPO Box 3000, Darwin, Northern Territory 0801, Australia AND GARTH DREVER Cameco Corp.,...questions our new results concerning how the uranium deposit at Nabarlek evolved and suggests that we misunderstood...in the outer and inner halos at Nabarlek and Koongarra, respectively. Our description of the alteration...of interpretation of what constitutes “common.” Galena comprises ≥5 percent of the minerals in some of |  | Skirrow, Roger G., Mercadier, Julien, Armstrong, Richard, Kuske, Tehani, Deloule, Etienne (2016) The Ranger uranium deposit, northern Australia: Timing constraints, regional and ore-related alteration, and genetic implications for unconformity-related mineralisation. Ore Geology Reviews, 76. 463-503 doi:10.1016/j.oregeorev.2015.09.001 | Journal (article/letter/editorial) | | The Ranger uranium deposit, northern Australia: Tming constraints, regional and ore-related...Deloule, Etienne, The Ranger uranium deposit, northern Australia: Tming constraints, regional and ore-related... ACCEPTED MANUSCRIPT The Ranger uranium deposit, northern Australia: timing constraints, regional and ore-related...Delouled a IP Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia Corresponding author, roger...PRISE, Australian National University, ACT 2600, Australia d Centre de Recherches Pétrographiques et Géochimiques |  | Nagano, Tetsushi, Sato, Tsutomu, Williams, Ian S., Zaw, Myint, Payne, Timothy E., Airey, Peter L., Yanase, Nobuyuki, Isobe, Hiroshi, Ohnuki, Toshihiko (2000) SHRIMP measurements of U and Pb isotopes in the Koongarra secondary ore deposit, Northern Australia. GEOCHEMICAL JOURNAL, 34 (5) 349-358 doi:10.2343/geochemj.34.349 | Journal (article/letter/editorial) | | U and Pb isotopes in the Koongarra secondary ore deposit, Northern Australia TETSUSHI NAGANO, 1 TSUTOMU...National University, GPO Box 4 Canberra, ACT 2601, Australia 4 Environment Division, Australian Nuclear Science...Technology Organisation, PMB 1, Menai, NSW 2234, Australia 5 Department of Environmental Science, Graduate...for rock samples from the Koongarra secondary ore deposit in Northern Australia to obtain activity ratios...their migration behavior within the secondary ore deposit. Main target minerals for the analyses were iron |  | | Journal (article/letter/editorial) | | NABARLEK UNCONFORMITY-RELATED URANIUM DEPOSIT, NORTHERN TERRITORY, AUSTRALIA—A DISCUSSION ANDY WILDE† MORE and...Clayton, Victoria, Australia Sir: In their recent paper on the Nabarlek uranium deposit, Polito et al. (2004)...of pervasively altered schist from the Jabiluka deposit (V141V152m) showing interlayering of chlorite with...of biotite and chlorite with anatase. Jabiluka deposit (BN054V-588m). d. TEM image of chlorite after biotite...There are, however, traces of chalcopyrite and galena preserved in less weathered portions of the orebody |  | | Journal (article/letter/editorial) | | com/locate/oregeorev Basin-related uranium mineral systems in Australia: A review of critical features Subhash Jaireth... Songfa Liu Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia a r t i c l e i n f o...features of basin-related uranium mineral systems in Australia. These mineral systems include Proterozoic unconformity-related...formation of large deposits in the Lake Frome region in South Australia, the Chu-Sarysu and Syrdarya Basins in...calcrete uranium deposits in the Yilgarn region, Western Australia. Crown Copyright © 2015 Published by Elsevier |  | | Report (issue) | | ANGOLA ANTIGUA AND BARBUDA ARGENTINA ARMENIA AUSTRALIA AUSTRIA AZERBAIJAN BAHAMAS BAHRAIN BANGLADESH...ARAB EMIRATES UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND UNITED REPUBLIC OF TANZANIA UNITED STATES...classification................... 31 2.2.4. Cigar Lake deposit...................................................................... 33 2.2.5. McArthur River deposit .............................................................. 40 2.2.6. Eagle Point deposit ........................................................ |  | | Book | | CONCEPTUAL MODELS IN EXPLORATION GEOCHEMISTRY, 4 Australia 14. G. BARDOSSY KARSTIC BAUXITES 15. A.W. ROSE...with symposium participants. The field trips to Northern Saskatchewan, Flin Flon, Thompson, Yellowknife...Netherlands 7 NUMBER THREE OREBODY, RANGER ONE, AUSTRALIA - A CASE HISTORY G.H. SHERRINGTON 1 , A.L.L. BROWNE1...W. 2072 (Australia) Ranger U Mines Pty Ltd., Private Mail Bag, Jabiru, N.T. 5791 (Australia) (Received...One Orebody has received most description. Each deposit sits in the same stratigraphic position in the |  | | Report (issue) | | and districts......................... Type of deposit......................................... Page......................... German Federal Republic (West Germany)............. German Democratic Republic...of.......................... 175 Namibia (South West Africa)........................ ZaTre, Republic...Republic of................. Morroco (Kingdom of the West)...................... Senegal, Republic of................................................... Australia.......................................... New |  | | Book (volume) | | Membership Secretary .................... H. J. Forster, West Germany Assistant Secretary-GeneraL .... .........Tatsun1i, Japan Australia .......... ........ .... .............. Michael Solo1non, Australia Europe .......Deposits Related to Infracambrian Rifting along Northern Gondwanaland ...................................the Origin of Sillimanite-Rich Rocks in the North-West Cape, South Africa and Their Relation to the Sulfide...Alligator Rivers Uranium Province, Northern Territory, Australia .. .. .. ........ ...... .. .... .. |  | | Report (issue) | | events have produced open systems in U ores. In deposit studies, the decay schemes of 235U and 238U along...cycle as it cannot be engineered. Once an ore deposit is discovered, a mine is developed and U extracted...of mining techniques, depending on the type of deposit. The resulting ore is treated to extract the U...dangerous waste and its use in weapons will MAJOR DEPOSIT TYPES There are many different ways of classifying...companies are similar and involve between 12 and 18 deposit types. One of the problems with subdividing deposits |  | | Book | | Ore Deposit Geology AND ITS INFLUENCE ON MINERAL EXPLORATION To ourfamilies Veronica, Rachael, Faith...preoccupied husbands andfathersfor three years Ore Deposit Geology AND ITS INFLUENCE ON MINERAL EXPLORATION...Pllhlisiled ill the USA h)' Chapman (Iml Hall 29 West 35th Street, ,\Iou York ,\IY1O()() I © 1986 R....Cataloguing in Publication Data Edwards, Richard Ore deposit geology and its influence on mineral exploration...Publication Data Edwards, Richard, 1deposit geology and its influence on mineral exploration |  | | Journal (article/letter/editorial) | | chemical weathering of the Coles Hill uranium deposit, Virginia J.L. Jerden Jr. a,*, A.K. Sinha a, L...profile developed over the Coles Hill uranium deposit demonstrate that uranium transport may be inhibited...times greater than the average ore grade of the deposit, indicating that the saturated saprolites are enriched...Based on estimates of weathering rates for this region, the processes responsible for the dispersal of...weathered zone overlying the Coles Hill uranium deposit, Virginia. At this site, millions of kilograms |  | | Journal (article/letter/editorial) | | in calcite gangue. The pit #15, Příbram uranium deposit. The width of the photograph (field-of-view, FOV)...grains in the barite gangue. Menzenschwand uranium deposit, Schwarzwald (Germany). FOV 3.4 mm, photo P. Škácha...in the supergene zones of the Menzenschwand U-deposit in Schwarzwald (Black Forest Mts.), southwestern...high concentrations. In the case of Menzenschwand deposit (Göb et al. 2013), the likely source of REE was...percent. If the sulfur activity is high enough, galena (PbS) will form, and the volume of uraninite may |  | | Journal (article/letter/editorial) | | include the unconformity- and vein-type U deposits (Australia and Canada) and the unique Oklo natural nuclear...include unconformity- and vein-type U deposits (Australia and Canada) and the unique Oklo natural nuclear...known uranium reserves in the United States and Australia. The uranium deposits of the western United States...grains from the Jack Hills district in Western Australia have U and Th concentrations of up to hundreds...measurements of zircons (4.2 to 4.1 Ga) from Jack Hills, Australia. Pu4+ forms the oxide PuO2, which is isostructural |  | | Book | | studies of radionuclide transport from a uranium ore deposit and a study of the effects of landfill disposal...URANIUM TRANSPORT IN THE SUB-SURFACE ENVIRONMENT KOONGARRA-ACASESTUDY T. David Waite and T.E. Payne 1. INTRODUCTION...MINERALOGY, MINERAL ALTERATION AND HYDROGEOLOGY AT KOONGARRA 2.1 Ore Mineralogy 2.2 Mineral Alteration 2.3...Hydrogeology 3. SOLUTION AND MINERAL EQUILIBRIA OF KOONGARRA GROUNDWATERS " XVI 349 352 352 355 358 359...Solubility Relationships 3.3 Uranium Speciation 1n Koongarra Groundwaters 4. URANIUM SERIES ISOTOPE DISEQUILIBRIA |  | | Report (volume) | | .......................................... 347 Galena ................................ , •........................................ 379 Low-yield mass region for fission products: Ag, Cd and Te .............1996). The activity was spread over much of the northern hemisphere. Over 100 workers, many handling active...calcium uranium phosphate from Lake Boga. Victoria, Australia. Aust Mineral 3: 125-131 Borene J, Cesbron F 1970...on REE-bearing coffinite from the Grants uranium region, northwestern New Mexico. Am Mineral 74:263-270 |  | Lumpkin, G. R., Gao, Yan, Gieré, R., Williams, C. T., Mariano, A. N., Geisler, T. (2014) The role of Th-U minerals in assessing the performance of nuclear waste forms. Mineralogical Magazine, 78 (5) 1071-1095 doi:10.1180/minmag.2014.078.5.01 | Journal (article/letter/editorial) | | Organisation, Locked Bag 2001, Kirrawee DC, NSW 2232, Australia Institute of Earth and Environmental Sciences...indication of the Th-U minerals present in each type of deposit. Sedimentary deposits or products of weathering...deposits, mineralogy and selected examples. Type of deposit Th-U mineralogy Granites (K-rich) Granites (leucocratic)...pyrochlore Harding, New Mexico Tanco, Canada Wodgina, Australia Madagascar Aeschynite, euxenite, U-Nb-rich Llano...by granitic host rocks in the eastern region of South Australia (see fig. 9 in Lumpkin et al., 2012). In |  | | Report (issue) | | exploration expenditures, discovery costs and geological deposit types ...........................................Canada, Copperbelt, Zaire, and Flinders Range, Australia ............. 149 R.T. Bell The formation of infiltration-type...P. Forbes The Flodelle Creek surficial uranium deposit, Stevens County, Washington, USA ................Sopuck Uranium deposits in the Beaverlodge area, northern Saskatchewan: their relationship to the Martin...Clark The Jabiluka and Ranger uranium deposits, Australia — Implications for genesis of unconformity-type |
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