Characteristics of some weathering products of chromitic ultrabasic rocks in Bahia state, Brazil : nontronites, chlorites and chromiferous talc Proceedings of the international Clay conference 1975 Besnus, Y. /Fusil, Ginette Janot, C. /Pinta, Maurice /Sieffermann, Gaston GEOCHIMIE ROCHE ULTRABASIQUE ALTERATION MINERALOGIE ARGILE Applied Publ. Bailey, S.W. (ed) 1976 text https://www.documentation.ird.fr/hor/fdi:34364 fdi:34364 Besnus Y., Fusil Ginette, Janot C., Pinta Maurice, Sieffermann Gaston. Characteristics of some weathering products of chromitic ultrabasic rocks in Bahia state, Brazil : nontronites, chlorites and chromiferous talc. In : Bailey S.W. (ed), . Proceedings of the international Clay conference 1975 Applied Publ., 1976, 27-34 International Clay Conference, Mexico (MEX), 1975/07/16-23 EN BRESIL BAHIA