@article{articled8afba73,
title   = {Synthesis and x-ray powder difraction data for Mg-, Al-and Ni-end-members of the copiapite group},
author = {Atencio, Daniel and Carvalho, Flavio Machado de Souza and Hypolito, Raphael},
year = {1996},
journal   = {Anais da Associação Brasileira de Quimica}
}