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The Proterozoic, albitite-hosted, Valhalla uranium deposit, Queensland, Australia: a description of the alteration assemblage associated with uranium mineralisation in diamond drill hole V39

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Abstract

The Valhalla uranium deposit, located 40 km north of Mount Isa, Queensland, Australia, is an albitite-hosted, Mesoproterozoic U deposit similar to albitite-hosted uranium deposits in the Ukraine, Sweden, Brazil and Guyana. Uranium mineralisation is hosted by a thick package of interbedded fine-grained sandstones, arkoses and gritty siltstones that are bound by metabasalts belonging to the ca. 1,780 Ma Eastern Creek Volcanics in the Western Succession of the Mount Isa basin. Alteration associated with U mineralisation can be divided into an early, main and late stage. The early stage is dominated by laminated and intensely altered rock comprising albite, reibeckite, calcite, (titano)magnetite ± brannerite. The main stage of mineralisation is dominated by brecciated and intensely altered rocks that comprise laminated and intensely altered rock cemented by brannerite, apatite, (uranoan)-zircon, uraninite, anatase, albite, reibeckite, calcite and hematite. The late stage of mineralisation comprises uraninite, red hematite, dolomite, calcite, chlorite, quartz and Pb-, Fe-, Cu-sulfides. Brannerite has U–Pb and Pb–Pb ages that indicate formation between 1,555 and 1,510 Ma, with significant Pb loss evident at ca. 1,200 Ma, coincident with the assemblage of Rodinia. The oldest ages of the brannerite overlap with 40Ar/39Ar ages of 1,533 ± 9 Ma and 1,551 ± 7 Ma from early and main-stage reibeckite and are interpreted to represent the timing of formation of the deposit. These ages coincide with the timing of peak metamorphism in the Mount Isa area during the Isan Orogeny. Lithogeochemical assessment of whole rock data that includes mineralised and unmineralised samples from the greater Mount Isa district reveals that mineralisation involved the removal of K, Ba and Si and the addition of Na, Ca, U, V, Zr, P, Sr, F and Y. U/Th ratios indicate that the ore-forming fluid was oxidised, whereas the crystal chemistry of apatite and reibeckite within the ore zone suggests that F and \( {\text{PO}}^{{3 - }}_{4} \) were important ore-transporting complexes. δ18O values of co-existing calcite and reibeckite indicate that mineralisation occurred between 340 and 380°C and involved a fluid having δ18Ofluid values between 6.5 and 8.6‰. Reibeckite δD values reveal that the ore fluid had a δDfluid value between −98 and −54‰. The mineral assemblages associated with early and main stages of alteration, plus δ18Ofluid and δDfluid values, and timing of the U mineralisation are all very similar to those associated with Na–Ca alteration in the Eastern Succession of the Mount Isa basin, where a magmatic fluid is favoured for this style of alteration. However, isotopic data from Valhalla is also consistent with that from the nearby Mount Isa Cu deposit where a basinal brine is proposed for the transport of metals to the deposit. Based on the evidence to hand, the source fluids could have been derived from either or both the metasediments that underlie the Eastern Creek Volcanics or magmatism that is manifest in the Mount Isa area as small pegmatite dykes that intruded during the Isan Orogeny.

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References

  • Adamek PM, Wilson MR (1979) The evolution of a uranium province in northern Sweden. Proc R Soc Lond 291:355–368

    Google Scholar 

  • Alexandre P, Kyser K, Polito P, Thomas D (2005) Alteration mineralogy and stable isotope geochemistry of paleoproterozoic basement-hosted unconformity-type uranium deposits in the Athabasca Basin, Canada. Econ Geol 100:1547–1563

    Article  Google Scholar 

  • Anonymous (1980) Hydrothermal uranium deposits of ancient shields. In: Abou-Zied S, Kerns G (eds) Albitized uranium deposits: six articles translated from Russian literature. United States Department of Energy, Grand Junction Office, Colorado, pp 15–34

  • Belevtsev YN (1980) Endogenic uranium deposits of Precambrian shields: Environment of formation. In: Abou-Zied S, Kerns G (eds) Albitized uranium deposits: six articles translated from Russian literature. United States Department of Energy, Grand Junction Office, Colorado, pp 55–80

  • Bell T (1983) Thrusting and duplex formation at Mount Isa, Queensland, Australia. Nature 304:493–497

    Article  Google Scholar 

  • Betts PG, Giles D, Mark G, Lister GS, Goleby BR, Ailleres L (2006) Synthesis of the Proterozoic evolution of the Mt Isa Inlier. Australian Journal of Earth Sciences 53:187–211

    Article  Google Scholar 

  • Blake DH (1987) Geology of the Mount Isa Inlier and environs, Queensland and Northern Territory. BMR Bulletin 225, pp 83

  • Bottinga Y (1969) Calculated fractionation factors for carbon and hydrogen isotope exchange in the system calcite-carbon dioxide-graphite-methane-hydrogen-water vapour. Geochim Cosmochim Acta 33:49–64

    Article  Google Scholar 

  • Bowles JFW (1990) Age dating of individual grains of uraninite in rocks from electron microprobe analyses. Chem Geol 83:47–53

    Article  Google Scholar 

  • Brooks JH (1960) Uranium deposits of north western Queensland. Geological Survey of Queensland, Publication 297

  • Brooks JH (1972) Uranium exploration in Queensland 1967/71. Geological Survey of Queensland, Report 69

  • Brooks JH (1975) Uranium in the Mount Isa/Cloncurry District. In Knight CL (ed) Economic Geology of Australia and Papua New Guinea: 1. Metals. AIMM Monogr 5. pp 396–398

  • Burns PC (1999) The crystal chemistry of uranium. In Burns PC, Finch R (eds) Uranium: minerology, geochemistry and the environment. Rev Miner 38:23–90

    Google Scholar 

  • Carr GR, Denton GJ, Korsch MJ, Gardner BL, Parr JM, Andrew AS, Whitford DJ, Wyborn LAI, Sun S-S (2001) User friendly isotope technologies in mineral exploration: pb isotope applications, Northern Australian Proterozoic Basins. CSIRO Report No. 713C, p 127

  • Cinélu S, Cuney M (2006) Sodic metasomatism and U–Zr mineralization: a model based on the Kurupung batholith (Guyana). Geochim Cosmochim Acta 70(Suppl 1):A103 (abstract)

    Google Scholar 

  • Clayton R, Mayeda TK (1963) The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis. Geochim Cosmochim Acta 27:43–52

    Article  Google Scholar 

  • Connors KA, Page RW (1995) Relationships between magmatism, metamorphism and deformation in the western Mount Isa inlier, Australia. Precambrian Res 71:131–153

    Article  Google Scholar 

  • Dahlkamp FJ (1993) Uranium Ore Deposits. Springer-Verlag, Berlin Heidelberg, p 460

  • De Jong G, Williams PJ (1995) Giant metasomatic system formed during exhumation of mid-crustal Proterozoic rocks in the vicinity of the Cloncurry Fault, northwest Queensland. Aust J Earth Sci 42:281–290

    Article  Google Scholar 

  • Eggers AJ (1998) Exploration and assessment of the Valhalla uranium deposit Northwest Queensland. Australian Uranium Summit, extended abstracts, February 11–13 1998, Hyatt Hotel, Adelaide, South Australia, Australia, p 18

  • Eggers AJ (1999) The Valhalla Uranium Project Northwest Queensland, an update. Australian Uranium Summit, extended abstracts, March 29–30 1999, Rydges Plaza Hotel, Darwin, Northern Territory, Australia, p 22

  • Fayek M, Kyser TK (1997) Characterization of multiple fluid flow events and rare-earth-element mobility associated with formation of unconformity-type uranium deposits in the Athabasca Basin, Saskatchewan. Can Mineral 35:627–658

    Google Scholar 

  • Fayek M, Harrison TM, Grove M, Coath CD (2000) A rapid in situ method for determining the ages of uranium oxide minerals. Int Geol Rev 42:163–171

    Google Scholar 

  • Foster DRW, Rubenach MJ (2006 Isograd pattern and regional low-pressure, high-temperature metamorphism of pelitic, mafic and calc-silicate rocks along an east – west section through the Mt Isa Inlier. Aust J Earth Sci 53:167–186

    Google Scholar 

  • Giebmann U, Greb U (1994) High resolution ICP-MS—a new concept for elemental mass spectrometry. Fresenius J Anal Chem 350:186–193

    Article  Google Scholar 

  • Giere R (1990) Hydrothermal mobility of Ti, Zr and REE: examples from the Bergell and Adamello contact aureoles (Italy). Terra Nova 2:60–67

    Article  Google Scholar 

  • Giles D, Nutman AP (2002) SHRIMP U-Pb monazite dating of 1600–1580 Ma amphibolite facies metamorphism in the southeastern Mount Isa block, Australia. Aust J Earth Sci 49:455–466

    Article  Google Scholar 

  • Graham CM (1981) Experimental hydrogen isotope studies, III: Diffusion of hydrogen in hydrous minerals and stable isotope exchange in metamorphic rocks. Contrib Mineral Petrol 76:216–228

    Article  Google Scholar 

  • Grant JA (1986) The isocon diagram- a simple solution to Gresen’s equation for metasomatic alteration. Econ Geol 81:1976–1982

    Google Scholar 

  • Gregory MJ, Wilde AR, Jones PR (2005) Uranium Deposits of the Mount Isa Region and Their Relationship to Deformation, Metamorphism, and Copper Deposition. Econ Geol 100:537–546

    Article  Google Scholar 

  • Hand M, Rubatto D (2002) The scale of the thermal problem in the Mount Isa Inlier. Geoscience 2002: Expanding Horizons: Geological Society of Australia, Abstracts, 67, July 1–5 2002, Adelaide Convention Centre, Adelaide, South Australia, p 173

  • Hannan KW, Golding SD, Herbert HK, Krouse HR (1993) Contrasting alteration assemblages in metabasites from Mount Isa, Queensland; implications for copper ore genesis. Econ Geol 88:1135–1175

    Google Scholar 

  • Heinrich CA, Andrew AS, Wilkins RWT, Patterson DJ (1989) A fluid inclusion and stable isotope study of synmetamorphic copper ore formation at Mount Isa, Australia. Econ Geol 84:529–550

    Article  Google Scholar 

  • Heinrich CA, Bain JH, Mernagh TP, Wyborn LAI, Andrew AS, Waring CL (1995) Fluid and mass transfer during metabasalt alteration and copper mineralization at Mount Isa, Australia. Econ Geol 90:705–730

    Google Scholar 

  • Hitzman MW, Valenta R (2005) Uranium in iron oxide–copper–gold (IOCG) systems. Econ Geol 100:1657–1661

    Article  Google Scholar 

  • Hitzman MW, Oreskes N, Einaudi MT (1992) Geological characteristics and tectonic setting of Proterozoic iron oxide (Cu–U–Au–REE) deposits. Precambrian Res 58:241–287

    Article  Google Scholar 

  • Hutton LJ, Wilson IH (1985) 1:100,000 geological map commentary, Mammoth Mines region, Queensland. Bureau of Mineral Resources Geology and Geophysics, Australian Government, Canberra, p 26

  • Jackson MJ, Scott DL, Rawlings DJ (2000) Stratigraphic framework for the Leichhardt and Calvert Superbasins: review and correlations of the pre-1700 Ma successions between Mt Isa and McArthur River. Aust J Earth Sci 47:381–403

    Article  Google Scholar 

  • Kalyaev GI (1980) Mode of albitite distribution in zones of the Ukranian Shield. In: Abou-Zied S, Kerns G (eds) Albitized uranium deposits: Six articles translated from Russian literature. United States Department of Energy, Grand Junction Office, Colorado, pp 1–14

  • Kotzer TG, Kyser TK (1991) Retrograde alteration of clay minerals in uranium deposits: Radiation catalysed or simply low-temperature exchange? Chem Geol 86:307–321

    Google Scholar 

  • Kotzer TG, Kyser TK (1993) O, U and Pb isotopic and chemical variations in uraninite: Implications for determining the temporal and fluid history of ancient terrains. Am Mineral 78:1262–1274

    Google Scholar 

  • Kyser TK, O’Neil J (1984) Hydrogen isotope systematics of submarine basalts. Geochim Cosmochim Acta 48:48–53

    Article  Google Scholar 

  • Kyser TK, Chipley D, Bukata A, Polito P, Fitzpatrick A, Alexandre P (2003) Application of laser ablation to high resolution ICPMS. Can J Anal Sci Spectrosc 48:258–268

    Google Scholar 

  • Kyser TK, Hiatt E, Renac C, Durocher K, Holk G, Deckart K (2000) Diagenetic fluids in Paleo- and Meso-Proterozoic sedimentary basins and their implications for long protracted fluid histories. In: Kyser TK (ed) Fluid and Basin Evolution: Mineralogical Association of Canada Short Course 28:255–262

  • Lee JKW, Onstott TC, Hanes JA (1990) An 40Ar/39Ar investigation of the contact effects of dyke intrusion, Kapuskasing structural zone, Ontario: A comparison of laser microprobe and furnace extraction techniques. Contrib Mineral Petrol 105:87–105

    Article  Google Scholar 

  • Lindsay JF, Braiser MD (2000) A carbon isotope reference curve for ca. 1700–1575 Ma, McArthur and Mount Isa Basins, Northern Australia. Precambrian Res 99:271–308

    Article  Google Scholar 

  • Lobato LM, Forman JMA, Fyfe WS Kerrich R, Barnett RL (1983) Uranium enrichment in Archean crustal basement associated with overthrusting. Nature 303:235–237

    Article  Google Scholar 

  • Ludwig KR (1993) ISOPLOT: A plotting and regression program for radiogenic-isotope data: United States Geological Survey, Open File Report 91-445, pp 1–42

  • Lumpkin GR, Leung SHF, Colella M (2000) Composition, geochemical alteration, and alpha-decay damage effects of natural brannerite. Scientific Basis for Nuclear Waste Management XXIII, Symposium (Materials Research Society Symposium Proceedings) 608:359–365

  • Maas R, McCulloch MT, Campbell IH (1987) Sm-Nd isotope systematics in uranium-rare earth element mineralization at the Mary Kathleen uranium mine, Queensland. Econ Geol 82:1805–1826

    Google Scholar 

  • Madeisky HE, Stanley CR (1993) Lithogeochemical Exploration for Metasomatic Zones Associated with Volcanic-Hosted Massive Sulphide Deposits Using Pearce Element Ratio Analysis. Int Geol Rev 35:1121–1148

    Google Scholar 

  • Marshall LJ, Oliver NHS, Davidson GJ (2006) Carbon and oxygen isotope constraints on fluid sources and fluid wall rock interaction in regional alteration and iron-oxide-copper-gold mineralisation, eastern Mt Isa Block, Australia. Miner Depos 40:429–452

    Article  Google Scholar 

  • Mark G (1998) Albitite formation by selective pervasive sodic alteration of tonalite plutons in the Cloncurry district, NW Queensland. Aust J Earth Sci 45:765–774

    Article  Google Scholar 

  • Mark G, Foster DRW (2000) Magmatic albite-actinolite-apatite rich rocks from the Cloncurry district, Northwest Queensland, Australia. Lithos 51:223–245

    Article  Google Scholar 

  • Mark G, Oliver NHS, Williams PJ, Valenta RK, Crookes RA (2000) The evolution of the Ernest Henry hydrothermal system. In: Porter TM (ed) Hydrothermal iron oxide copper-gold and related deposits: A global perspective, Adelaide, Australian Mineral Foundation, pp 132–136

  • Mark G, Williams PJ, Boyce AJ (2004a) Low-latitude meteoric fluid flow along the Cloncurry Fault, Cloncurry District, NW Queensland, Australia: geodynamic and metallogenic implications. Chem Geol 207:133–148

    Article  Google Scholar 

  • Mark G, Foster DRW, Pollard PJ, Williams PJ, Tolman J, Darvall M, Blake KL (2004b) Stable isotope evidence for magmatic fluid input during large-scale Na–Ca alteration in the Cloncurry Fe oxide Cu-Au district, NW Queensland, Australia. Terra Nova 16:54–61

    Article  Google Scholar 

  • Mark G, Oliver, NHS, Williams PJ (2006a) Mineralogical and chemical evolution of the Ernest Henry Fe oxide-Cu-Au ore system, Cloncurry district, northwest Queensland, Australia. Miner Depos 40:769–801

    Article  Google Scholar 

  • Mark G, Oliver, NHS, Carew MJ (2006a) Insights into the genesis and diversity of epigenetic Cu-Au mineralisation in the Cloncurry district, Mt Isa Inlier, northwest Queensland. Aust J Earth Sci 53:109–124

    Article  Google Scholar 

  • McCrea T (1950) The isotopic chemistry of carbonates and a paleotemperature scale. J Chem Phys 18:849–857

    Article  Google Scholar 

  • McGoldrick PJ, Kitto RA, Large RR (1998) Variation of carbon and oxygen isotopes in the alteration halo to the Lady Loretta deposit - implications for exploration and ore genesis. In: Arehart GB, Hulston JR (eds) Water rock interaction WRI-9, A. A. Balkema, pp 561–564

  • McKay AD, Miezitis Y (2001) Australia’s uranium resources, geology and development of deposits. Australian Geological Survey Organisation, Geoscience Australia, Canberra, Mineral Resource Report 1, p 171

  • Neumann N, Southgate PN, McIntyre A, Gibson G (2005) New Geochronology in the Mt Isa Inlier - constraining the evolution of Proterozoic sedimentary basins. Central Australian Basins Symposium Petroleum and Minerals Potential: Extended abstracts, Northern Territory Geological Survey, Alice Springs Convention Centre, August 16–18 2005, p 34

  • Neumann N, Southgate PN, McIntyre A, Gibson G (2006) New SHRIMP geochronology for the Western Fold Belt of the Mount Isa Inlier: Developing a 1800–1650 Ma Event Framework. Aust J Earth Sci 53:1023–1039

    Article  Google Scholar 

  • Oliver NHS (1995) The hydrothermal history of the Mary Kathleen fold belt, Mount Isa block, Queensland, Australia. Aust J Earth Sci 42:267–280

    Article  Google Scholar 

  • Oliver NHS (1999) Mary Kathleen metamorphic-hydrothermal uranium-rare-earth element deposit: ore genesis and numerical model of coupled deformation and fluid flow. Aust J Earth Sci 46:467–484

    Article  Google Scholar 

  • Oliver NHS, Cartwright I, Wall VJ, and Golding SD (1993) The stable isotopic signature of large-scale fracture-hosted metamorphic fluid pathways, Mary Kathleen, Australia. J Metamorph Geol 11:705–720

    Article  Google Scholar 

  • Oliver NHS, Cleverley JS, Mark G, Pollard PJ, Fu B, Marshall LJ, Rubenach MJ, Williams PJ, Baker T (2004) The role of sodic alteration in the genesis of iron oxide-copper-gold deposits, eastern Mt Isa Block, Australia. Econ Geol 99:1145–1176

    Article  Google Scholar 

  • O’Neil JR, Clayton RN, Mayeda TK (1969) Oxygen isotope fractionation in divalent metal carbonates. J Chem Phys 51:5547–5558

    Article  Google Scholar 

  • Page RW (1983) Chronology of magmatism, skarn formation, and uranium mineralization, Mary Kathleen, Queensland, Australia. Econ Geol 78:838–853

    Google Scholar 

  • Page RW, Bell TH (1986) Isotopic and structural responses of granite to successive deformation and metamorphism. J Geol 94:365–379

    Google Scholar 

  • Page RW, Sun S-S (1998) Aspects of geochronology and crustal evolution in the Eastern fold belt, Mount Isa inlier. Aust J Earth Sci 45:343–362

    Article  Google Scholar 

  • Page RW, Jackson MJ, Krassay AA (2000) Constraining sequence stratigraphy in the north Australian Basins: SHRIMP U-Pb zircon geochronology between Mt Isa and McArthur River. Aust J Earth Sci 47:431–459

    Article  Google Scholar 

  • Pearce TH (1968) A Contribution to the Theory of Variation Diagrams. Contrib Mineral Petrol 19:142–157

    Article  Google Scholar 

  • Pearce TH, Stanley CR (1991) The validity of Pearce Element Ratio analysis in petrology; An example from the Uwekahuna Laccolith, Hawaii. Contrib Mineral Petrol 108:212–218

    Article  Google Scholar 

  • Perkins C, Heinrich CA, Wyborn LAI (1999) 40Ar/39Ar geochronology of copper mineralisation and regional alteration, Mt Isa, Australia. Econ Geol 94:23–36

    Article  Google Scholar 

  • Perring CS, Pollard PJ, Dong G, Nunn AJ, Blake KL (2000) The Lightning Creek sill complex, Cloncurry district, northwest Queensland: A source of fluids for Fe oxide Cu-Au mineralization and sodic-calcic alteration. Econ Geol 95:1067–1089

    Article  Google Scholar 

  • Polito PA, Kyser TK, Thomas D, Marlatt J, Drever G (2005) Re-evaluation of the petrogenesis of the Proterozoic Jabiluka unconformity-related uranium deposit, Northern Territory, Australia. Miner Depos 40:257–288

    Article  Google Scholar 

  • Polito PA, Kyser TK, Southgate PN, Jackson MJ (2006) Sandstone Diagenesis in the Mount Isa Basin: An isotopic and fluid inclusion perspective in relation to district-wide Zn, Pb, and Cu mineralization. Econ Geol 101:1159–1188

    Article  Google Scholar 

  • Pollard PJ (2001) Sodic(-calcic) alteration associated with Fe-oxide-Cu-Au deposits: An origin via unmixing of magmatic-derived H2O-CO2-salt fluids. Miner Depos 36:93–100

    Article  Google Scholar 

  • Pollard PJ, Mark G, Mitchell LC (1998) Geochemistry of post-1540 granites spatially associated within regional sodic-calcic alteration and Cu-Au-Co mineralisation, Cloncurry district, northwest Queensland. Econ Geol 93:1330–1344

    Google Scholar 

  • Porto da Silveira CL, Schorscher HD, Miekeley N (1991) The geochemistry of albitization and related uranium mineralization, Espinharas, Paraiba (PB), Brazil. J Geochem Explor 40:329–347

    Article  Google Scholar 

  • Reynolds LJ (2000) Geology of the Olympic Dam Cu-U-Au-Ag-REE deposit. In: Porter TM (ed) Hydrothermal iron oxide copper-gold and related deposits: A global perspective: Adelaide, Australian Mineral Foundation, p 93–104

  • Roberts DE, Hudson GRT (1983) The Olympic Dam copper-uranium-gold-silver deposit, Roxby Downs, South Australia. Econ Geol 78:799–822

    Google Scholar 

  • Romberger SB (1984) Transport and deposition of uranium in hydrothermal systems at temperatures up to 300°C: geological implications. In: De Vivo B, Ippolito F, Capaldi G, Simpson PR (eds) Uranium geochemistry, mineralogy, geology, exploration and resources. The Institute of Mining and Metallurgy, London, pp 12–17

    Google Scholar 

  • Rollinson HR (1993) Using geochemical data: evaluation, presentation, interpretation. Longman Group, UK, p 352

    Google Scholar 

  • Rubenach MJ (1992) Proterozoic low-pressure/high-temperature metamorphism and an anticlockwise P-T-t path for the Hazeldene area, Mount Isa inlier, Queensland, Australia. J Metamorph Geol 10:333–346

    Article  Google Scholar 

  • Rubin JN, Henry CD, Price JG (1993) Hydrothermal zircon and zircon overgrowths, Sierra Blanca Peaks, Texas. Am Mineral 74:865–869

    Google Scholar 

  • Russell JK, Stanley CR (1990) A theoretical basis for the development and use of chemical variation diagrams. Geochim Cosmochim Acta 54:2419–2431

    Article  Google Scholar 

  • Smellie JAT, Laurikko J (1984) Skuppesavo, Northern Sweden: a uranium mineralisation associated with alkali metasomatism. Miner Depos 19:183–192

    Article  Google Scholar 

  • Smith DK (1984) Uranium mineralogy. In: De Vivo B, Ippolito F, Capaldi G, Simpson PR (eds) Uranium geochemistry, mineralogy, geology, exploration and resources. The Institution of Mining and Metallurgy, London, England, pp 43–88

    Google Scholar 

  • Southgate PN, Bradshaw BE, Domagala J, Jackson MJ, Idnurm M, Krassay AA, Page RW, Sami TT, Scott DL, Lindsay JF, Mcconachie BA, Tarlowski C (2000) Chronostratigraphic framework for Palaeoproterozoic rocks (1730–1575 Ma) in Northern Australia and implications for base-metal mineralization. Aust J Earth Sci 47:461–483

    Article  Google Scholar 

  • Spikings RA, Foster DA, Kohn BP, Lister GS (2001) Post-orogenic (<1500 Ma) thermal history of the Proterozoic Eastern Fold Belt, Mt Isa Inlier, Australia. Precambrian Res 109:103–144

    Article  Google Scholar 

  • Stanley CR (1993) Effects of nonconserved denominators on Pearce element ratio diagrams. Math Geol 25:1049–1070

    Article  Google Scholar 

  • Stanley CR (1996) A Lithogeochemical Analysis of Host Rock Compositional Variability at the Citronen Fjord Zn-Pb Sediment Hosted Massive Sulphide Deposit, Peary Land, Greenland. Geological Association of Canada Annual Meeting, Winnipeg, May, Abstracts with Program, pp. A89

  • Stanley CR (1997) Petrologic controls on the compositional variation of turbidites in the Miocene Whakataki Formation, Castlepoint, New Zealand: Insights from Pearce Element Ratio Analysis. Abstracts with Program, Geological Association of Canada Annual Meeting, Ottawa, May, pp A-141

  • Stanley CR (1998) Lithogeochemical exploration for metasomatic zones associated with hydrothermal mineral deposits using Molar Element Ratio Analysis. Mineral Deposit Research Unit, Lithogeochemical Exploration Research Project, Short Course Notes, p 120

  • Stanley CR, Madeisky HE (1994) Lithogeochemical Exploration for Hydrothermal Ore Deposits Using Pearce Element Ratio Analysis. In: Lentz D (ed) Alteration and Alteration Processes Associated With Ore Forming Systems, Geological Association of Canada Short Course Notes, No. 11 193–211

  • Stanley CR, Russell JK (1989) Petrologic hypothesis testing with Pearce Element Ratio diagrams; derivation of diagram axes. Contrib Mineral Petrol 103:78–89

    Google Scholar 

  • Tack L, Wingate MTD, Liegeois JP, Fernandez-Alonso M, Deblond A (2001) Early NeoProterozoic magmatism (1000 - 910 Ma) of the Zadinian and Mayumbiam Groups (Bas Congo): onset of Rodinia rifting at the western edge of the Congo Craton. Precambrian Res 110:277–306

    Article  Google Scholar 

  • Taylor HP (1974) The application of oxygen and hydrogen isotope studies to problems of hydrothermal alteration and ore deposition. Econ Geol 69:843–883

    Google Scholar 

  • Tugarinov AI, (1980) Complex metasomatic uranium deposits. In: Abou-Zied S, Kerns G (eds) Albitized uranium deposits: six articles translated from Russian literature. United States Department of Energy, Grand Junction Office, Colorado, pp 35–54

  • Turpin L, Maruejo P, Cuney M (1988) U-Pb, Rb-Sr and Sm-Nd chronology of granitic basement, hydrothermal albitites and uranium mineralization (Lagoa Real, South-Bahia, Brazil). Contrib Mineral Petrol 98:139–147

    Article  Google Scholar 

  • Wiedenbeck M, Alle P, Corfu F, Griffin WL, Meier M, Oberli F, von Quadt A, Roddick JC, Spiegel W (1995) Three natural zircon standards for U-Th-Pb, Lu-Hf, trace element and REE analyses. Geostand Newsl 19:1–23

    Article  Google Scholar 

  • Wilde AR, Wall VJ (1987) Geology of the Nabarlek Uranium Deposit, Northern Territory, Australia. Econ Geol 82:1152–1168

    Google Scholar 

  • Williams PJ, Barton MD, Johnson DA, Fontbote L, de Haller A, Mark G, Oliver NHS, Marschik R (2005) Iron-oxide Copper-Gold Deposits: Geology, space-time distribution, and possible modes of origin. In: Hendenquist JW, Thompson JFH, Goldfarb RJ, Richards JP (eds) Economic Geology 100th Anniversary Volume. Society of Economic Geologists, Colorado, pp 371–405

  • Wingate MTD, Giddings JW (2000) Age and paleomagnetism of the Mundine Well dyke swarm, Western Australia: implications for an Australia - Laurentia connection at 755 Ma. Precambrian Res 100:335–357

    Article  Google Scholar 

  • Wingate MTD, Pisarevsky SA, Evans DAD (2002) Rodinia connections between Australia and Laurentia: no SWEAT, no AUSWUS. Terra Nova 14:121–128

    Article  Google Scholar 

  • Wyborn LA (1987) The petrology and geochemistry of alteration assemblages in the Eastern Creek Volcanics, as a guide to copper and uranium mobility associated with regional metamorphism and deformation, Mount Isa, Queensland. In: Pharaoh TC, Beckinsale RD, Rickard D (eds) Geochemistry and Mineralization of Proterozoic Volcanic Suites. Geological Society Special Publication no. 33, pp 425–434

  • Zheng YF (1993) Calculation of oxygen isotope fractionation in hydroxyl-bearing silicates. Earth Planet Sci Lett 120:247–263

    Article  Google Scholar 

  • Zheng YF (1999) Oxygen isotope fractionation in carbonate and sulfate minerals. Geochem J 33:109–126

    Google Scholar 

  • Zhukova (1980). In Abou-Zied S, Kerns G (eds) Albitized uranium deposits: Six articles translated from Russian literature. United States Department of Energy, Grand Junction Office, Colorado, pp 91–114

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Acknowledgements

This paper was jointly funded by Cameco Corporation, and an NSERC Collaborative Research Development grant to TKK. We are indebted to Alan Eggers of Summit Resources who permitted collection of drill core from the core storage facility in Mount Isa. The authors would like to thank Kurt Barnett for field assistance. Peter Jones and Lew Ling kindly assisted with the electron microprobe analyses at Carleton University, Ottawa. Kerry Klassen, April Vulletich, Don Chipley and Paul Alexander are thanked for help with stable and radiogenic isotope analyses at the Queen’s University Facility for Isotope Research. The authors would like to thank Nick Oliver, Michel Cuney and Gary Davidson for their constructive comments that helped to improve the clarity and focus of this paper.

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Polito, P.A., Kyser, T.K. & Stanley, C. The Proterozoic, albitite-hosted, Valhalla uranium deposit, Queensland, Australia: a description of the alteration assemblage associated with uranium mineralisation in diamond drill hole V39. Miner Deposita 44, 11–40 (2009). https://doi.org/10.1007/s00126-007-0162-2

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  • DOI: https://doi.org/10.1007/s00126-007-0162-2

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