@inbook{inbookdc5ebaf0,
title   = {Nugget effect in gold grade determination: an historical case},
author = {Sant'Agostino, Lília Mascarenhas and Tassinari, Maria Manuela Maia Lé and Ratti, G},
year = {2004},
publisher = {ICAM},
booktitle   = {International Congress on Applied Mineralogy,}
}