@article{article598f2a39,
title   = {Workshop report: geochemistry of precious metals in laterite},
author = {Smith, R. E. and Zeegers, H. and Oliveira, Sonia Maria Barros de and Costa, M. Lima da},
year = {1991},
doi = {10.1016/0375-6742(91)90087-b},
journal   = {Journal of Geochemical Exploration}
}