| dc.contributor.author | Romppanen, Sari | |
| dc.contributor.author | Häkkänen, Heikki | |
| dc.contributor.author | Kaski, Saara | |
| dc.date.accessioned | 2017-06-29T11:33:51Z | |
| dc.date.available | 2019-06-04T21:35:34Z | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | Romppanen, S., Häkkänen, H., & Kaski, S. (2017). Singular value decomposition approach to the yttrium occurrence in mineral maps of rare earth element ores using laser-induced breakdown spectroscopy. <i>Spectrochimica Acta Part B: Atomic Spectroscopy</i>, <i>134</i>, 69-74. <a href="https://doi.org/10.1016/j.sab.2017.06.002" target="_blank">https://doi.org/10.1016/j.sab.2017.06.002</a> | |
| dc.identifier.other | CONVID_27044708 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/54725 | |
| dc.description.abstract | Laser-induced breakdown spectroscopy (LIBS) has been used in analysis of rare earth element (REE) ores from the geological formation of Norra Kärr Alkaline Complex in southern Sweden. Yttrium has been detected in eudialyte (Na15 Ca6(Fe,Mn)3 Zr3Si(Si25O73)(O,OH,H2O)3 (OH,Cl)2) and catapleiite (Ca/Na2ZrSi3O9·2H2O). Singular value decomposition (SVD) has been employed in classification of the minerals in the rock samples and maps representing the mineralogy in the sampled area have been constructed. Based on the SVD classification the percentage of the yttrium-bearing ore minerals can be calculated even in fine-grained rock samples. | en |
| dc.language | eng | |
| dc.language.iso | eng | |
| dc.publisher | Pergamon | |
| dc.relation.ispartofseries | Spectrochimica Acta Part B: Atomic Spectroscopy | |
| dc.subject.other | yttrium | |
| dc.subject.other | laser-induced breakdown spectroscopy (LIBS) | |
| dc.subject.other | singular value decomposition | |
| dc.subject.other | mineral mapping | |
| dc.subject.other | rock analysis | |
| dc.title | Singular value decomposition approach to the yttrium occurrence in mineral maps of rare earth element ores using laser-induced breakdown spectroscopy | |
| dc.type | research article | |
| dc.identifier.urn | URN:NBN:fi:jyu-201706213007 | |
| dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
| dc.contributor.laitos | Kemian laitos | fi |
| dc.contributor.laitos | Department of Biological and Environmental Science | en |
| dc.contributor.laitos | Department of Chemistry | en |
| dc.contributor.oppiaine | Solu- ja molekyylibiologia | fi |
| dc.contributor.oppiaine | Fysikaalinen kemia | fi |
| dc.contributor.oppiaine | Cell and Molecular Biology | en |
| dc.contributor.oppiaine | Physical Chemistry | en |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
| dc.date.updated | 2017-06-21T12:15:05Z | |
| dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.description.reviewstatus | peerReviewed | |
| dc.format.pagerange | 69-74 | |
| dc.relation.issn | 0584-8547 | |
| dc.relation.numberinseries | 0 | |
| dc.relation.volume | 134 | |
| dc.type.version | acceptedVersion | |
| dc.rights.copyright | © 2017 Elsevier B.V. This is a final draft version of an article whose final and definitive form has been published by Elsevier. Published in this repository with the kind permission of the publisher. | |
| dc.rights.accesslevel | openAccess | fi |
| dc.type.publication | article | |
| dc.relation.grantnumber | 281955 | |
| dc.relation.grantnumber | 282240 | |
| dc.subject.yso | harvinaiset maametallit | |
| dc.subject.yso | mineraalit | |
| dc.subject.yso | analyysi | |
| dc.subject.yso | spektroskopia | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p15798 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p2368 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p6851 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p10176 | |
| dc.relation.doi | 10.1016/j.sab.2017.06.002 | |
| dc.relation.funder | Suomen Akatemia | fi |
| dc.relation.funder | Suomen Akatemia | fi |
| dc.relation.funder | Research Council of Finland | en |
| dc.relation.funder | Research Council of Finland | en |
| jyx.fundingprogram | Akatemiahanke, SA | fi |
| jyx.fundingprogram | Akatemiahanke, SA | fi |
| jyx.fundingprogram | Academy Project, AoF | en |
| jyx.fundingprogram | Academy Project, AoF | en |
| jyx.fundinginformation | This research is supported by the Academy of Finland (Grant 281955 to S.K. and Grant 282240 to H.H.). | |
| dc.type.okm | A1 | |
