@article{article966e996e,
title   = {Aluminocopiapite , alunogen and other supergene sulfates from Poços de Caldas, Minas Gerais, Brazil},
author = {Atencio, Daniel and Osako, Liliana Sayuri and Rondani, Marilia Myriam Hess and Rocha-Campos, A. C.},
year = {1994},
journal   = {Anais da Academia Brasileira de Ciências}
}