Dataset for "Contaminant bioaccessibility in abandoned mine tailings in Namibia changes along a climatic gradient"

This is a companion dataset to the paper by Ettler et al., submitted to Environmental Science: Processes & Impacts This research was supported by the Johannes Amos Comenius Programme (OP JAC), project No. CZ.02.01.01/00/22_008/0004605, Natural and anthropogenic georisks. The dataset is published under the Creative Commons Attribution 4.0 International License (CC-BY-4.0). This license allows others to distribute, remix, adapt, and build upon the dataset for any purpose, even commercially, as long as they give appropriate credit to the original creator(s). The dataset contains the following parts: Sheet 1 Samples, Sheet 2 QC-QA results, Sheet 3 Total and bioaccessible concentrations, Sheet 4 EPMA data selection, Sheet 5 Exposure calculations