Grayson W. Walker

The surface composition of arsenopyrite exposed to oxidizing environments

Alan N. Buckley, Grayson W. Walker · Applied Surface Science · 1988 · 87 citations

Natural Sciences, Earth Sciences, Geology +12

Correlation between the surface composition and collectorless flotation of chalcopyrite

J.B. Zachwieja, J.J. McCarron, Grayson W. Walker et al. · Journal of Colloid and Interface Science · 1989 · 63 citations

Natural Sciences, Chemistry, Earth Sciences +11

Electrochemical flotation of sulfides: Reactions of chalcocite in aqueous solution

Grayson W. Walker, J.V. Stout, P.E. Richardson · International Journal of Mineral Processing · 1984 · 56 citations

Natural Sciences, Chemical Engineering, Chemistry +14

Electrochemical flotation of sulfides: Chalcocite-ethylxanthate interactions

P.E. Richardson, J.V. Stout, C.L. Proctor et al. · International Journal of Mineral Processing · 1984 · 52 citations

Natural Sciences, Chemical Engineering, Chemistry +14

An X-ray photoelectron spectroscopic investigation of chalcopyrite and pyrite surfaces after conditioning in sodium sulfide solutions

J.J. McCarron, Grayson W. Walker, Alan N. Buckley · International Journal of Mineral Processing · 1990 · 46 citations

Natural Sciences, Materials Engineering, Materials Science +11