@inproceedings{inproceedingsc9689f86, title = {Mineral and rock chemistry constraints on the petrogenesis of variably contaminated calc-alkaline granites in the agudos grandes batholith, Ribeira belt, Brazil}, author = {Martins, Lucelene and Janasi, Valdecir de Assis and Leite, Renato Jordan and Ulbrich, H.}, year = {2000}, publisher = {CPRM}, booktitle = {International Geological Congress} }