ground sluice

ground sluice

[′grau̇nd ‚slüs]
(mining engineering)
A channel through which gold-bearing earth is passed in placer mining.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
They sit sleeping on the water and are hosed by the evil Ground Sluice Brothers.