Preliminary petrographic and geochemical considerations on the precambrian mafic dykes of the Ilhéus-Olivença area, Bahia

6533b82efe1ef96bd12925e1

RESEARCH PRODUCT

Preliminary petrographic and geochemical considerations on the precambrian mafic dykes of the Ilhéus-Olivença area, Bahia

Adolpho José Melfi Giuliano Bellieni C Moraes-brito E. M. Piccirillo Piero Comin-chiaramonti M. A. F Tanner De Oliveira

subject

Petrography Precambrian Geochemistry General Earth and Planetary Sciences Mafic Petrology Geology General Environmental Science

year	journal	country	edition	language
1989-01-01	Boletim IG-USP. Série Científica

https://doi.org/10.11606/issn.2316-8986.v20i0p5-19

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