Process mineralogy studies of a "foscorite" ore from Salitre alcaline carbonatitic complex - Kahn, Henrique; Ratti, Giuliana; Mano, Eliana Satiko; Tassinari, Maria Manuela Maia Lé; Barros, Luiz Antonio Fonseca de; Ribeiro, Carlos Cordeiro (International Applied Mineralogy Symposium, 2003)