The volcanogenic perspective on the world-class Chapada Cu-Au deposit in Central Brazil revisited

The Chapada deposit, located in the Neoproterozoic intraoceanic Mara Rosa Magmatic Arc, is a low-grade, world-class metallic concentration with a minimum endowment of 3.78 Mt Cu plus 7.76 Moz Au. Ore consists of pyrite-chalcopyrite disseminated mainly in early Neoproterozoic biotite-rich schist pert...

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Bibliographic Details
Published in:Journal of the Geological Survey of Brazil
Main Author: Sérgio Luiz Martini
Format: Article
Language:English
Published: Serviço Geológico do Brasil (CPRM) 2021-05-01
Subjects:
Chapada
Volcanic-associated
Typological attributes
Hydrothermal alteration
Exhalite
VMS
Online Access:https://jgsb.cprm.gov.br/index.php/journal/article/view/111

Internet

https://jgsb.cprm.gov.br/index.php/journal/article/view/111

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