Affiliation: | a NAGRA, Hardstrasse 73, 5430 Wettingen, Switzerland b Atomic Energy of Canada Limited (AECL), Whiteshell Laboratories, Pinawa, Manitoba, Canada R0E 1L0 c Ground-Water Geochemistry, 5108 Trent Woods Drive, New Bern, NC 28562, USA d BRGM, French Geological Survey, 3 Avenue Claude Guillemin, B.P. 36009, 45060 Orléans Cedex 2, France e Gruner Ltd., Gellertstrasse 55, 4020 Basel, Switzerland |