Hanneman, Karl, 1986, Fine-gold recovery using the Venturi effect, in Burton, P.J., and Berg, H.C., comps., Placer mining: Yesterday, today, tomorrow: Proceedings of the eighth annual Alaska conference on placer mining-1986: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 18I, p. 69-73. https://doi.org/10.14509/712
This publication is part of a larger work. Please see MP 18 for more information.
Gold; Mining Methods; Placer