U-Pb Geochronology of Archean magmatism and Proterozoic metamorphism in the Quadrilátero Ferrífero, southern São Francisco craton, Brazil
- 1 September 1992
- journal article
- Published by Geological Society of America in GSA Bulletin
- Vol. 104 (9), 1221-1227
- https://doi.org/10.1130/0016-7606(1992)104<1221:upgoam>2.3.co;2