@article{article92814347,
title   = {Applied mineralogy as a tool for mine planning of phosphate rock},
author = {Sant'Agostino, Lília Mascarenhas and Alves, P. R. and Shimabukuro, N. and Bonás, Thiago Bastos},
year = {2001},
doi = {10.1016/S0892-6875(01)00183-2},
journal   = {Minerals Engineering}
}