Cameron, E.M., Siddeley, G., Durham, C.C. (1971). Distribution of ore elements in rocks for evaluating ore potential: nickel, copper, cobalt and sulphur in ultramafic rocks of the Canadian Shield. In Canadian Institute of Mining and Metallurgy, Special Volume No. 11 - Geochemical Exploration, Proceedings , 3rd International Geochemical Exploration Symposium, Toronto, April 16-18, 1970, p. 298-314.
- Date modified: