Dataset for "Environmental stability of untreated neutral metalliferous mine drainage sludge after 100 years of weathering"

This is a companion dataset to the paper by Warchulski et al., submitted to Environmental Geochemistry & Health 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 Chemical composition of Technosol and sludge (PXRF) Sheet 2 Chemical composition of Technosol and sludge (EDXFR) Sheet 3 Chemical composition of Technosol and sludge (ICP-MS/OES) Sheet 4 Details on leaching tests Sheet 5 pH-static leaching of sludge Sheet 6 deionized water leaching of sludge Sheet 7 CaCl2 leaching of Technosol and sludge Sheet 8 ANC_BNC results Sheet 9 XRD diffractograms of Technosol and sludge samples Sheet 10 PHREEQC calculations