A combination of multiple techniques including XAS and isotopes helped to decipher the mobility of Tl in mining-polluted desert soil in Namibia. Mechanical transport of fine particles of post-flotation tailings is probably responsible for Tl dispersion in soil profiles.

Grösslová Z., Vaněk A., Oborná V., Mihaljevič M., Ettler V., Trubač J., Drahota P., Penížek V., Pavlů L., Sracek O., Kříbek B., Voegelin A., Göttlicher J., Drábek O., Tejnecký V., Houška J., Mapani B., Zádorová T. (2018): Thallium contamination in desert soil in Namibia: Chemical, mineralogical and isotopic insights. Environmental Pollution 239, 272-280. (DOI)