Alunite - an overview | ScienceDirect Topics
V.J. Polyak, C.A. Hill, in Treatise on Geomorphology, 2013 6.8.4.8 Kraushoehle, Austria. Research is currently being conducted in Austria on a sulfuric acid cave. U-series dating of speleothems and 39 Ar/ 40 Ar dating of speleogenetic alunite are making contributions to the incision history of the gorge that exposed this hypogene cave (De Waele et al., 2009).
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