1. Butcher, A.R., Helms, T.A., Gottlieb, P., Bateman, R., Ellis, S., Johnson, N.W., 2000. Advances in the quantification of gold deportment by QemSCAN. In: Seventh Mill Operators Conference, Kalgoorlie, WA, AusIMM.
2. The nature of invisible gold in arsenopyrite;Cabri;The Canadian Mineralogist,1989
3. Chryssoulis, S.L., Cabri, L.J., 1990. Significance of gold mineralogical balances in mineral processing. Transactions of the Institute of Mining and Metallurgy, Section C: Mineral Processing and Extractive Metallurgy 99 (January–April), pp. C1–C10.
4. Concentrations of “invisible gold” in common sulfides;Cook;The Canadian Mineralogist,1990
5. Using quantitative electron microscopy for process mineralogy applications;Gottlieb;Journal of Mineralogy,2000