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Two ages of porphyry intrusion resolved for the super-giant Chuquicamata copper deposit of northern Chile by ELA-ICP-MS and SHRIMP

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Ballard, Julian; Palin, J M; Williams, Ian; Campbell, Ian

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Zircon U-Pb ages measured in situ by excimer laser ablation-inductively coupled plasma-mass spectrometry (ELA-ICP-MS) and verified by sensitive high-resolution ion microprobe (SHRIMP) on ore-bearing felsic porphyries from the Chuquicamata porphyry copper-

dc.contributor.authorBallard, Julian
dc.contributor.authorPalin, J M
dc.contributor.authorWilliams, Ian
dc.contributor.authorCampbell, Ian
dc.date.accessioned2015-12-13T23:41:15Z
dc.date.available2015-12-13T23:41:15Z
dc.identifier.issn0091-7613
dc.identifier.urihttp://hdl.handle.net/1885/94816
dc.description.abstractZircon U-Pb ages measured in situ by excimer laser ablation-inductively coupled plasma-mass spectrometry (ELA-ICP-MS) and verified by sensitive high-resolution ion microprobe (SHRIMP) on ore-bearing felsic porphyries from the Chuquicamata porphyry copper-
dc.publisherGeological Society of America Inc
dc.sourceGeology
dc.subjectKeywords: Protracted igneous history; Copper deposits; Genes; Hydrothermal synthesis; Laser ablation; Mass spectrometry; Porphyrins; Zircon; Geology; copper; Eocene; igneous intrusion; mass spectrometry; mineralization; ore deposit; porphyry; SHRIMP dating; Chile Chile; Chuquicamata; Geochronology; Porphyry copper; Zircon
dc.titleTwo ages of porphyry intrusion resolved for the super-giant Chuquicamata copper deposit of northern Chile by ELA-ICP-MS and SHRIMP
dc.typeJournal article
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.citationvolume29
dc.date.issued2001
local.identifier.absfor040307 - Ore Deposit Petrology
local.identifier.absfor040303 - Geochronology
local.identifier.ariespublicationMigratedxPub24506
local.type.statusPublished Version
local.contributor.affiliationBallard, Julian, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationPalin, J M, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWilliams, Ian, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationCampbell, Ian, College of Physical and Mathematical Sciences, ANU
local.bibliographicCitation.startpage383
local.bibliographicCitation.lastpage386
local.identifier.doi10.1130/0091-7613(2001)029<0383:TAOPIR>2.0.CO;2
dc.date.updated2016-02-24T09:48:32Z
local.identifier.scopusID2-s2.0-84879887888
CollectionsANU Research Publications

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