Abstract
The natural near-field environment in and around the emplacement drifts of the proposed nuclear waste repository at Yucca Mountain, Nevada, includes the host rock, dust, seepage, and pore water. The chemical compositions of these components have been analyzed to provide a basis for assessing possible chemical and mineralogical reactions that may occur after nuclear waste is emplaced. The rock unit hosting the proposed repository has a relatively uniform chemical composition as shown by samples with a mean coefficient of variation (CV) of 9 percent for major elements. In contrast, compositional ranges of underground dust (bulk and water-soluble fractions), pore water, and seepage water are large with mean CVs ranging from 28 to 64 percent for major constituents.
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References
M. Apted, F. King, D. Langmuir, R. Arthur, and J. Kessler, J. Metals 57, 1, 43 (2005).
R. Salve and T.J. Kneafsey, Water Resour. Res. 41, W01012, oi:10.1029/2004WR003373, 13 p. (2005).
R.W. Spengler and K.F. Fox, Jr., Rad. Waste Management and the Nuclear Fuel Cycle 13, 21 (1989).
D.C. Buesch, R.W. Spengler, T.C. Moyer, and J.K. Geslin, Proposed Stratigraphic Nomenclature and Macroscopic Identification of Lithostratigraphic Units of the Paintbrush Group Exposed at Yucca Mountain, Nevada, U.S. Geological Survey Open-File Report 94–469 (1996) 47 p.
Z.E. Peterman and P.L. Cloke, Appl. Geochem. 17, 683; and erratum, 955 (2002).
Z.E. Peterman, J.B. Paces, L.A. Neymark, and D. B. Hudson, Proc. 10th Int’l High-Level Waste Management Conf., p. 637 (2003).
Z.E. Peterman, presented at the 2006 MRS Fall Meeting, Boston, MA, 2006 (unpublished).
Z.E. Peterman and B.D. Marshall, Geol. Soc. Amer. Abst. Prog. 34, 6, 308 (2002).
BSC, White Paper: South Ramp Water Seepage during February-May 2005., Bechtel SAIC Company, LLC, Las Vegas, Nevada (2005) 25 p.
T.A. Oliver and J.F. Whelan, Proc. 11th Int’l High-Level Radioactive Waste Management Conf., (2006).
M.C. Reheis, Dust Deposition in Nevada, California, and Utah, 1984–2002 (U.S. Geological Survey Open-File Report 2003–138) (2003) 11 p.
K.M. Scofield and T.A. Oliver, Geol. Soc. Amer. Abst. Prog. 34, 7, 355 (2003).
R.A. Etien, S.R. Gordon, and G.O. Ileybare, UCRL-CONF-208356, 13 p., Lawrence Livermore National Laboratory, Livermore, California (2004).
C. Zhu, J.R. Winterle, and E.I. Love, Water Resour. Res. 39, 7, 1182 (2003).
J. Fabryka-Martin, A.V. Wolfsberg, P.R. Dixon, S. Levy, J. Musgrave, and H.J. Turin, Summary Report of Chlorine-36 Studies: Sampling, Analysis and Simulation of Chlorine-36 in the Exploratory Studies Facility Milestone Report 3783M, 135 p., Los Alamos National Laboratory, Los Alamos, New Mexico (1997).
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Peterman, Z.E., Oliver, T.A. Geochemistry of Natural Components in the Near-Field Environment, Yucca Mountain, Nevada. MRS Online Proceedings Library 985, 1310 (2006). https://doi.org/10.1557/PROC-985-0985-NN13-10
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DOI: https://doi.org/10.1557/PROC-985-0985-NN13-10