@article{articlebbb7b7c0,
title   = {The vazante zinc mine, Minas Gerais, Brazil: constraints on willemitic mineralization and fluid evolution},
author = {Monteiro, Lena Virgínia Soares and Bettencourt, Jorge Silva and Spiro, Baruch and Graca, R. and Oliveira, Tolentino Flavio de},
year = {1999},
journal   = {Exploration and Mining Geology}
}