Yes Action Minings wave table is a definite contender especially if after clean gold with limited runs. The wave table can just thump away on a small sample and get a clean line of gold but a standard shaker table is a dynamic system that sort of relies on the displacement of material to help clean the gold.
MINERAL RESOURCES AND MINING | The Handbook of Texas… 15 Jun 2010 In southern Texas, brines containing sodium chloride and other salts Production includes ball clay, bentonite, common clay and shale, fire clay, fuller's earth, and kaolin. potash is mined extensively in the vicinity of Carlsbad, New Mexico.
Salting a Mine – Placing mineral or ore in barren places to swindle.. Shaft – A vertical or inclined excavation for purpose of prospecting or working mines.. Shaker Table – Like a giant gold pan, an engine drives a belt that vibrates a huge bucket.