Origine des roches ultrabasiques et serpentineuses du précambrien de Rio Grande do Sul (Brésil)
Subtitle: mode de gisement et minéralisations
By: Juan C. Go~ni.
Series: Boletim (Universidade do Rio Grande do Sul. Escola de Geologia) -- n. 12
Publisher: Universidade do Rio Grande do Sul, Escola de Geologia
Published: 1962
Place of publication: Porto Alegre
Language: fre
Number of pages: 89
Subjects: Petrology -- Brazil -- Rio Grande do Sul (State); Geology -- Brazil -- Rio Grande do Sul (State); Geology, Stratigraphic -- Precambrian.
Notes: Includes bibliographical references.

Includes summary in Portuguese.