Geological Society, London, Special Publications
Volume 482, 2019
Multiple Roles of Clays in Radioactive Waste Confinement
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Weathered outcrop, Opalinus Clay pit, Siblingen, Switzerland. This Jurassic claystone formation, after the ammonite Leioceras opalinum (in hand specimen), at depth is the host rock for Swiss radioactive waste disposal. Photograph by Ernst Müller.