@inproceedings{inproceedingsff9b4c62, title = {First evidence for expressive Neoproterozoic intraplated mafic rocks and magma mixing in post-collisional A-PA type granites, Southern Brazil: Geochemistry and U-Pb (zircon), Nd-Sr-18O(zircon) isotope investigations}, author = {Harara, Ossama Mohamed Milad and Basei, Miguel Angelo Stipp and Siga Júnior, Oswaldo}, year = {2001}, publisher = {Sociedad Geológica de Chile}, booktitle = {South American Symposium on Isotope Geology} }