{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T15:03:22Z","timestamp":1774537402599,"version":"3.50.1"},"reference-count":64,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2021,6,21]],"date-time":"2021-06-21T00:00:00Z","timestamp":1624233600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Data"],"abstract":"<jats:p>Lithium (Li) is one of the latest metals to be added to the list of critical materials in Europe and, thus, lithium exploration in Europe has become a necessity to guarantee its mid- to long-term stable supply. Laser-induced breakdown spectroscopy (LIBS) is a powerful analysis technique that allows for simultaneous multi-elemental analysis with an excellent coverage of light elements (Z &lt; 13). This data paper provides more than 4000 LIBS spectra obtained using a handheld LIBS tool on approximately 140 Li-content materials (minerals, powder pellets, and rocks) and their Li concentrations. The high resolution of the spectrometers combined with the low detection limits for light elements make the LIBS technique a powerful option to detect Li and trace elements of first interest, such as Be, Cs, F, and Rb. The LIBS spectra dataset combined with the Li content dataset can be used to obtain quantitative estimation of Li in Li-rich matrices. This paper can be utilized as technical and spectroscopic support for Li detection in the field using a portable LIBS instrument.<\/jats:p>","DOI":"10.3390\/data6060068","type":"journal-article","created":{"date-parts":[[2021,6,21]],"date-time":"2021-06-21T22:40:37Z","timestamp":1624315237000},"page":"68","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Analyses of Li-Rich Minerals Using Handheld LIBS Tool"],"prefix":"10.3390","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8627-4050","authenticated-orcid":false,"given":"C\u00e9cile","family":"Fabre","sequence":"first","affiliation":[{"name":"Geosciences Department, GeoRessources CNRS-Universit\u00e9 de Lorraine, BP 70239, 54506 Vandoeuvre-les-Nancy, France"}]},{"given":"Nour Eddine","family":"Ourti","sequence":"additional","affiliation":[{"name":"Geosciences Department, GeoRessources CNRS-Universit\u00e9 de Lorraine, BP 70239, 54506 Vandoeuvre-les-Nancy, France"}]},{"given":"Julien","family":"Mercadier","sequence":"additional","affiliation":[{"name":"Geosciences Department, GeoRessources CNRS-Universit\u00e9 de Lorraine, BP 70239, 54506 Vandoeuvre-les-Nancy, France"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8265-3897","authenticated-orcid":false,"given":"Joana","family":"Cardoso-Fernandes","sequence":"additional","affiliation":[{"name":"Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto, Rua Campo Alegre, 4169-007 Porto, Portugal"},{"name":"ICT (Institute of Earth Sciences)\u2013Porto pole (Portugal), Rua Campo Alegre, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5425-3626","authenticated-orcid":false,"given":"Filipa","family":"Dias","sequence":"additional","affiliation":[{"name":"Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto, Rua Campo Alegre, 4169-007 Porto, Portugal"},{"name":"ICT (Institute of Earth Sciences)\u2013Porto pole (Portugal), Rua Campo Alegre, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8841-6315","authenticated-orcid":false,"given":"M\u00f4nica","family":"Perrotta","sequence":"additional","affiliation":[{"name":"Remote Sensing Division, Geological Survey of Brazil (CPRM), Rua Costa, S\u00e3o Paulo 01304-010, Brazil"}]},{"given":"Friederike","family":"Koerting","sequence":"additional","affiliation":[{"name":"Helmholtz Centre Potsdam, GFZ, 14473 Potsdam, Germany"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6598-5934","authenticated-orcid":false,"given":"Alexandre","family":"Lima","sequence":"additional","affiliation":[{"name":"Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto, Rua Campo Alegre, 4169-007 Porto, Portugal"},{"name":"ICT (Institute of Earth Sciences)\u2013Porto pole (Portugal), Rua Campo Alegre, 4169-007 Porto, Portugal"}]},{"given":"Friederike","family":"Kaestner","sequence":"additional","affiliation":[{"name":"Helmholtz Centre Potsdam, GFZ, 14473 Potsdam, Germany"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4282-8979","authenticated-orcid":false,"given":"Nicole","family":"Koellner","sequence":"additional","affiliation":[{"name":"Helmholtz Centre Potsdam, GFZ, 14473 Potsdam, Germany"}]},{"given":"Robert","family":"Linnen","sequence":"additional","affiliation":[{"name":"Department of Earth Sciences, University of Western Ontario, BGS 1000B, London, ON N6A 5B7, Canada"}]},{"given":"David","family":"Benn","sequence":"additional","affiliation":[{"name":"Department of Earth Sciences, University of Western Ontario, BGS 1000B, London, ON N6A 5B7, Canada"}]},{"given":"Tania","family":"Martins","sequence":"additional","affiliation":[{"name":"Manitoba Geological Survey, 360-1395 Ellice Avenue, Winnipeg, MB R3G 3P2, Canada"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5587-9874","authenticated-orcid":false,"given":"Jean","family":"Cauzid","sequence":"additional","affiliation":[{"name":"Geosciences Department, GeoRessources CNRS-Universit\u00e9 de Lorraine, BP 70239, 54506 Vandoeuvre-les-Nancy, France"}]}],"member":"1968","published-online":{"date-parts":[[2021,6,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1109","DOI":"10.1016\/S0584-8547(02)00052-6","article-title":"From LASER to LIBS, the path of technology development","volume":"57","author":"Radziemski","year":"2002","journal-title":"Spectrochim. 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