<?xml version='1.0' encoding='UTF-8'?><codeBook xmlns="ddi:codebook:2_5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:codebook:2_5 https://ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" version="2.5"><docDscr><citation><titlStmt><titl>Element content in iron ore enrichment tailings</titl><IDNo agency="DOI">doi:10.48788/DVUA/HQTI4K</IDNo></titlStmt><distStmt><distrbtr source="archive">DataverseUA</distrbtr><distDate>2026-07-06</distDate></distStmt><verStmt source="archive"><version date="2026-07-06" type="RELEASED">1</version></verStmt><biblCit>Bubnova, Olena; Kateryna Babii; Ihor Kratkovskyi; Yevhenii Malieiev, 2026, "Element content in iron ore enrichment tailings", https://doi.org/10.48788/DVUA/HQTI4K, DataverseUA, V1, UNF:6:J9HXihBb3eSD1lw9/9W6Gw== [fileUNF]</biblCit></citation></docDscr><stdyDscr><citation><titlStmt><titl>Element content in iron ore enrichment tailings</titl><altTitl>Вміст елементів у хвостах збагачення залізних руд</altTitl><IDNo agency="DOI">doi:10.48788/DVUA/HQTI4K</IDNo></titlStmt><rspStmt><AuthEnty affiliation="M.S. Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine">Bubnova, Olena</AuthEnty><AuthEnty affiliation="M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine">Kateryna Babii</AuthEnty><AuthEnty affiliation="M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine">Ihor Kratkovskyi</AuthEnty><AuthEnty affiliation="M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine">Yevhenii Malieiev</AuthEnty></rspStmt><prodStmt><producer affiliation="NAS of Ukraine" abbr="IGTM">M.S.Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine</producer><prodDate>2022</prodDate><prodPlac>49.004855, 33.704201</prodPlac></prodStmt><distStmt><distrbtr source="archive">DataverseUA</distrbtr><contact affiliation="M.S. Poliakov Institute of Geotechnical Mechanics of the NAS of Ukraine" email="bubnova@nas.gov.ua">Bubnova, Olena</contact><depositr>Bubnova, Olena</depositr><depDate>2026-07-03</depDate><distDate>2026-07-03</distDate></distStmt><holdings URI="https://doi.org/10.48788/DVUA/HQTI4K"/></citation><stdyInfo><subject><keyword xml:lang="en">Earth and Environmental Sciences</keyword><keyword vocab="wikipedia" vocabURI="https://en.wikipedia.org/wiki/Tailings_dam">Tailings dam</keyword><keyword vocab="wikipedia" vocabURI="https://en.wikipedia.org/wiki/Iron">iron</keyword><keyword vocab="wikipedia" vocabURI="https://en.wikipedia.org/wiki/Cobalt">cobalt</keyword><keyword vocab="wikipedia" vocabURI="https://en.wikipedia.org/wiki/Vanadium">vanadium</keyword><keyword vocab="wikipedia" vocabURI="https://en.wikipedia.org/wiki/Copper">copper</keyword><keyword vocab="AZO materials" vocabURI="https://www.azom.com/article.aspx?ArticleID=15632">optical emission spectrometry</keyword></subject><abstract date="2026-07-03">The 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.</abstract><sumDscr/><notes>The sludge samples were studied by optical emission spectrometry</notes></stdyInfo><method><dataColl><sources/></dataColl><anlyInfo/></method><dataAccs><setAvail/><useStmt/></dataAccs><othrStdyMat><relPubl><citation><titlStmt><titl>Babii K., Kratkovskyu I., Kuantay A. Prediction of the mineral components spatial distribution in tailings ferruginous quartzite enrichments. IOP Conf. Ser.: Earth Environ. Sci. 1348 012081. DOI 10.1088/1755-1315/1348/1/012081</titl><IDNo agency="doi">10.1088/1755-1315/1348/1/012081</IDNo></titlStmt><biblCit>Babii K., Kratkovskyu I., Kuantay A. Prediction of the mineral components spatial distribution in tailings ferruginous quartzite enrichments. IOP Conf. Ser.: Earth Environ. Sci. 1348 012081. 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