10.48788/DVUA/HQTI4KBubnova, OlenaOlenaBubnova0000-0001-6064-5204M.S. Poliakov Institute of Geotechnical Mechanics of the NAS of UkraineKateryna BabiiKaterynaBabii0000-0002-0733-2732M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of UkraineIhor KratkovskyiIhorKratkovskyi0000-0003-3333-8633M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of UkraineYevhenii Malieiev0000-0003-1981-1519M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of UkraineDataverseUA2026Earth and Environmental SciencesTailings damironcobaltvanadiumcopperoptical emission spectrometryBubnova, OlenaOlenaBubnovaM.S. Poliakov Institute of Geotechnical Mechanics of the NAS of UkraineM.S.Poliakov Institute of Geotechnical Mechanics of the NAS of UkraineNAS of Ukraine2026-07-0320222026-07-032026-07-0610.1088/1755-1315/1348/1/012081102510684327text/tab-separated-valuestext/tab-separated-valuestext/plain1.0CC BY 4.0The dataset contains information on the results of determining the content of individual strategic minerals in tailings samples selected according to a grid in two sections of the tailings storage facility of the Poltava Mining and Processing Combine. The purpose of the dataset is to further study the patterns and construct maps of the distribution of the content of the studied components in the tailings storage capacity.The sludge samples were studied by optical emission spectrometry49.004855, 33.704201NAS of Ukraine