An end-of-course assignment - Geology

ISBN-13: 9786204932026 / Angielski / Miękka / 52 str.

Hilberto Soares; Lorena Feitoza

Opis

A study that proposes the geological and petrographic characterization of the volcanic rocks of the Surumu Group and plutonic rocks of the Pedra Pintada Suite, located in the northern region of the State of Roraima. These units are gathered in the Orocaima Episode, as a volcano-plutonic event, considered as comagmatic rocks with calci-alkaline affinity.In general, this work contributes to the geoscientific knowledge of the northern portion of the Amazon Craton, providing relevant information at a scale of 1:20,000.

O autorze

Hilberto Soares - graduated in Geology from the Federal University of Roraima.Lorena Feitoza - MSc in Applied Geosciences (Applied Geophysics) from the University of Brasilia and PhD student in Geochemistry at the University of Lisbon. She is a professor in the Department of Geology at the Federal University of Roraima.