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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/31016
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dc.contributor.authorAiglsperger, Thomasen
dc.contributor.authorPastor Oliete, Miriamen
dc.contributor.authorProenza, Joaquín Aen
dc.contributor.authorPujol Sola, Nuriaen
dc.contributor.authorGervilla Linares, Fernandoen
dc.contributor.authorGonzález Jiménez, José Maríaen
dc.contributor.authorSaunders, J Edwarden
dc.date.accessioned2021-07-13T04:27:37Z-
dc.date.available2021-07-13T04:27:37Z-
dc.date.issued2017-
dc.identifier.citationProceedings of the 14th SGA Biennial Meeting: Mineral Resources to Discover, v.2, p. 411-414en
dc.identifier.isbn9782981689801en
dc.identifier.urihttps://hdl.handle.net/1959.11/31016-
dc.description.abstractUnusual sulfide-rich chromitites of the Potosí mine are hosted in the Moho Transition Zone (MTZ) of the Moa-Baracoa ophiolite. Bulk-rock compositions of samples of these sulfide-rich chromitites are characterized by flat chondrite-normalized PGE patterns due to enriched Pt and Pd. A positive correlation between PGE content and increasing abundance of sulfides (mainly Co-free pentlandite, pyrrhotite, cubanite and chalcopyrite) is observed. However, LA-ICP-MS analyses on different sulfides exhibit low PGE contents, which cannot explain the general PGE abundance in the sulfide-rich ore. All analyses of sulfides are strongly depleted in Pt. Interestingly, many pentlandite grains host visible nano- to micrometric crystals of sperrylite. Textural observations together with new analytical data reported in this contribution suggest that sperrylite has crystallized from a Pt–arsenide-saturated melt, prior or contemporaneous with the crystallization of the sulfide melt from which the base metal sulfides were crystallized.en
dc.languageenen
dc.publisherSociety for Geology Applied to Mineral Deposits (SGA)en
dc.relation.ispartofProceedings of the 14th SGA Biennial Meeting: Mineral Resources to Discoveren
dc.titlePGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites)en
dc.typeConference Publicationen
dc.relation.conferenceSGA 2017: 14th Society for Geology Applied to Mineral Deposits Biennial Meetingen
dcterms.accessRightsBronzeen
local.contributor.firstnameThomasen
local.contributor.firstnameMiriamen
local.contributor.firstnameJoaquín Aen
local.contributor.firstnameNuriaen
local.contributor.firstnameFernandoen
local.contributor.firstnameJosé Maríaen
local.contributor.firstnameJ Edwarden
local.subject.for2008040306 Mineralogy and Crystallographyen
local.subject.for2008040304 Igneous and Metamorphic Petrologyen
local.subject.seo2008840205 Mining and Extraction of Precious (Noble) Metal Oresen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailjsaund26@une.edu.auen
local.output.categoryE1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.date.conference20th - 23rd August, 2017en
local.conference.placeQuebec City, Canadaen
local.publisher.placeQuebec City, Canadaen
local.format.startpage411en
local.format.endpage414en
local.url.openhttps://e-sga.org/nc/publications/sga-biennial-meetings-abstract-volumes/2017-quebec/en
local.peerreviewedYesen
local.identifier.volume2en
local.access.fulltextYesen
local.contributor.lastnameAiglspergeren
local.contributor.lastnamePastor Olieteen
local.contributor.lastnameProenzaen
local.contributor.lastnamePujol Solaen
local.contributor.lastnameGervilla Linaresen
local.contributor.lastnameGonzález Jiménezen
local.contributor.lastnameSaundersen
dc.identifier.staffune-id:jsaund26en
local.profile.orcid0000-0002-6728-789Xen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:1959.11/31016en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitlePGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites)en
local.relation.fundingsourcenoteFEDER Funds, the Spanish project CGL2015-65824 and the Catalan project 2014-SGR-1661en
local.output.categorydescriptionE1 Refereed Scholarly Conference Publicationen
local.conference.detailsSGA 2017: 14th Society for Geology Applied to Mineral Deposits Biennial Meeting, Quebec City, Canada, 20th - 23rd August, 2017en
local.search.authorAiglsperger, Thomasen
local.search.authorPastor Oliete, Miriamen
local.search.authorProenza, Joaquín Aen
local.search.authorPujol Sola, Nuriaen
local.search.authorGervilla Linares, Fernandoen
local.search.authorGonzález Jiménez, José Maríaen
local.search.authorSaunders, J Edwarden
local.uneassociationNoen
dc.date.presented2017-08-
local.atsiresearchNoen
local.conference.venueQuébec City Convention Centreen
local.sensitive.culturalNoen
local.year.published2017en
local.year.presented2017en
local.fileurl.closedpublishedhttps://rune.une.edu.au/web/retrieve/8ca12a4b-5c51-44c3-8e8d-17d74f770009en
local.subject.for2020370501 Biomineralisationen
local.subject.for2020370505 Mineralogy and crystallographyen
local.subject.for2020370503 Igneous and metamorphic petrologyen
local.subject.seo2020250405 Mining and extraction of precious (noble) metal oresen
dc.notification.token517772fc-bb06-4612-9789-83783d138d05en
local.date.start2017-08-20-
local.date.end2017-08-23-
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School of Environmental and Rural Science
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