@inproceedings{inproceedings3d400d0b, title = {Re-Os and Sm-Nd isotopes systematics and contraints on the origin and age of the komatiites of the quadrilátero ferrífero, Minas Gerais, Brazil}, author = {Kirk, J. D. and Tassinari, Colombo Celso Gaeta and Munhá, J. and Petronilho, Liliane Aparecida and Noce, C.}, year = {2008}, publisher = {INGEIS - Instituto de Geocronología y Geología Isotópica}, booktitle = {South American Symposium on Isotope Geology} }