International Journal of Mineral Processing, 2002, V 65, N 2, June.

AD-SCIENCE DIRECT 
III

AD-CONTENTS DIRECT 
IV

 Vesa Kirjavainen, N?ra Schreithofer and Kari Heiskanen 
Effect of some process variables on flotability of sulfide nickel ores 
59-72

 M.L. Naklicki, S.R. Rao, M. Gomez and J.A. Finch 
Flotation and surface analysis of the nickel (II) oxide/amyl xanthate system 
73-82

 M.C. Costa, A.M. Botelho do Rego and L.M. Abrantes 
Characterization of a natural and an electro-oxidized arsenopyrite: a study on 
electrochemical and X-ray photoelectron spectroscopy 
83-108

 I.N. Bhattacharya, J.K. Pradhan, P.K. Gochhayat and S.C. Das 
Factors controlling precipitation of finer size alumina trihydrate 
109-124