Volcanogenic features of IOCG deposits of North Carajás, Brazil, and related constraining evidence

The magnetitic Cu-Au (IOCG) deposits of north Carajás, Amazonian Craton, Brazil, are hosted in the Neoarchean (2.76 Ga), dominantly basaltic-greywacke Itacaiúnas metavolcanic-sedimentary sequence that evolved in a continental rift setting. The mainstream interpretation of these deposits is that the...

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Bibliographic Details
Published in:Journal of the Geological Survey of Brazil
Main Authors: Ana Maria Dreher, Sérgio Martini
Format: Article
Language:English
Published: Serviço Geológico do Brasil (CPRM) 2024-03-01
Subjects:
Carajás
IOCG
volcanogenic
typological features
constraining evidence
metallogeny
Online Access:https://jgsb.sgb.gov.br/index.php/journal/article/view/212

Internet

https://jgsb.sgb.gov.br/index.php/journal/article/view/212

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