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The Alligator Rivers Analogue Project - Characterisation of the Development of the Uranium Dispersion Fan

Published online by Cambridge University Press:  25 February 2011

P. Duerden*
Affiliation:
Australian Nuclear Science and Technology Organisation, Menai, NSW, Australia
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Abstract

The Koongarra uranium deposit in the Northern Territory (NT) of Australia is being studied to evaluate the processes and mechanisms involved in the hydrological/geochemical alteration of the primary uranium mineralisation and model the formation of the secondary uranium orezone and the dispersion fan. The project includes studies of groundwater flow through the orebody, the chemistry of intersecting groundwaters and the uranium distribution and mineralogy of the orezones. The work has resulted in solid phase and groundwater databases, and hydrological data from field and laboratory measurements. These are being used to test a range of geochemical, hydrological and transport models.

Type
Research Article
Copyright
Copyright © Materials Research Society 1992

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References

REFERENCES

1 Smelling, A.A. (1990). Koongarra uranium deposits. In: Hughes, F. E. (ed.), Geology of the Mineral Deposits of Australia and Papua New Guinea, Australas. Inst. Min. Metall., Melbourne, Monograph 14.Google Scholar
2 Norris, J.R. (1989), Preliminary hydraulic characterization of a fractured schist aquifer at the Koongarra Uranium Deposit, Northern Territory, Australia, Masters Thesis, University of Arizona.Google Scholar
3 Marley, R.D. (1990), Hydrogeologic Field Study of the Koongarra Uranium Deposit in the Northern Territory of Australia, Masters Thesis, University of Arizona.Google Scholar
4 Emerson, D.W., in Alligator Rivers Analogue Project Second Annual Report 1989-1990, 9596; T.E.Payne, ibid. pp 167-178; R. Edis, ibid. pp 145-156; D.A. Sverjensky, ibid. pp 27-39;Google Scholar
5 Emerson, D.W., Hallett, M.S.C., Manning, P. and Cao, L.Q., in Alligator Rivers Analogue Project Third Annual Report 1990-1991, in preparation; K. Miyakawa, ibid.Google Scholar
6 Payne, T.E., in Alligator Rivers Analogue Project First Annual Report 1988-1989, 119129.Google Scholar
7 Edis, R., in Scientific Basis for Waste Management XIV, edited by Abrajano, T. and Johnson, L.H. (Materials Research Society, Pittsburg, 1991). pp 727732; T. Murakami, H. Isobe and R. Edis, ibid., pp 741-748.Google Scholar
8 Herczeg, A.L. and Payne, T.E., Recharge and weathering processes in fractured rock aquifers at Koongarra, Northern Australia, in preparation.Google Scholar