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Geochronology and Nd isotope geochemistry of the Gameleira Cu-Au deposit, Serra dos Carajás, Brazil: 1.8-1.7Ga hydrothermal alteration and mineralization

Pimentel, Marcio; Lindenmayer, Zara; Laux, Jorge H; Armstrong, Richard; de Araujo, Janice

Description

The Gameleira deposit is one of several important Cu-Au deposits associated with the late Archean (ca. 2.7 Ga) volcanic rocks of the Itacaiúnas supergroup in the Carajás mineral province, southeastern Pará. It comprises mainly biotite- and sulphide-ric

dc.contributor.authorPimentel, Marcio
dc.contributor.authorLindenmayer, Zara
dc.contributor.authorLaux, Jorge H
dc.contributor.authorArmstrong, Richard
dc.contributor.authorde Araujo, Janice
dc.date.accessioned2015-12-13T22:37:27Z
dc.date.available2015-12-13T22:37:27Z
dc.identifier.issn0895-9811
dc.identifier.urihttp://hdl.handle.net/1885/77105
dc.description.abstractThe Gameleira deposit is one of several important Cu-Au deposits associated with the late Archean (ca. 2.7 Ga) volcanic rocks of the Itacaiúnas supergroup in the Carajás mineral province, southeastern Pará. It comprises mainly biotite- and sulphide-ric
dc.publisherPergamon-Elsevier Ltd
dc.sourceJournal of South American Earth Sciences
dc.subjectKeywords: copper; geochronology; gold; hydrothermal alteration; mineralization; neodymium isotope; SHRIMP dating; Brazil Carajás; Cu-Au; Gameleira; Geochronology
dc.titleGeochronology and Nd isotope geochemistry of the Gameleira Cu-Au deposit, Serra dos Carajás, Brazil: 1.8-1.7Ga hydrothermal alteration and mineralization
dc.typeJournal article
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.citationvolume15
dc.date.issued2003
local.identifier.absfor040203 - Isotope Geochemistry
local.identifier.ariespublicationMigratedxPub5979
local.type.statusPublished Version
local.contributor.affiliationPimentel, Marcio, Universidade de Brasilia
local.contributor.affiliationLindenmayer, Zara, Universidade Federal do Rio Grande do Sol
local.contributor.affiliationLaux, Jorge H, Universidade de Brasilia
local.contributor.affiliationArmstrong, Richard, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationde Araujo, Janice, Universidade de Brasilia
local.bibliographicCitation.startpage803
local.bibliographicCitation.lastpage813
local.identifier.doi10.1016/S0895-9811(02)00127-X
dc.date.updated2015-12-11T09:36:48Z
local.identifier.scopusID2-s2.0-0037276926
CollectionsANU Research Publications

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