1. A fundamental investigation into the depression of copper-activated sphalerite;Allison,1978
2. The effect of particle size on the activation and flotation of zinc sulphide;Anthony,1975
3. X-ray Powder Diffraction File;A.S.T.M.,1959
4. The binding of Cu(II) and xanthate on the surface of ZnS;Baldwin,1975
5. The activation on ZnS towards flotation by Cu(II);Baldwin,1977