@inproceedings{inproceedingsabc9a27a,
title   = {A trace-element study of tourmalines from the Passagem de Mariana gold mine tourmalinites (Minas Gerais, Brazil) by LA-ICPMS},
author = {Garda, Gianna Maria and Andrade, Sandra},
year = {2012},
publisher = {The International Assocation of Geoanalyst},
booktitle   = {Geoanalysis Brazil}
}