Multi-method characterization of rare blue quartz-bearing metavolcanic rocks of the Rio dos Remédios Group, Paramirim Aulacogen, NE Brazil

Multi-method characterization of rare blue quartz-bearing metavolcanic rocks of the Rio dos Remédios Group, Paramirim Aulacogen, NE Brazil

Abstract The Rio dos Remédios Group comprises a supracrustal sequence that occupies the base of the Espinhaço Supergroup, São Francisco Craton, Brazil. Its basal formation, Novo Horizonte, crops out in the Paramirim region mainly as metavolcanic rocks that represent one of the fewer occurrences of b...

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Bibliographic Details
Main Authors: Danielle Cruz da Silva, Lauro Montefalco, Gláucia Queiroga, Glenda Lira Santos, Mahyra Tedeschi
Format: Article
Language:English
Published: Sociedade Brasileira de Geologia 2023-04-01
Series:Brazilian Journal of Geology
Subjects:
blue quartz-bearing rocks petrology
Paramirim Aulacogen
São Francisco Craton
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892023000100302&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892023000100302&lng=en&tlng=en

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