@inproceedings{inproceedings3811566c,
title   = {Notes about the origin of carbonado in Bahia, Brazil},
author = {Haralyi, Nicolau Ladislau Ervin and Schultz-Güttler, Rainer Aloys},
year = {2000},
publisher = {CPRM},
booktitle   = {International Geological Congress}
}