Found this site and it seems vary informative. i'll leave it up to you to decide that. i know vary little about prospecting and i learned a lot in just ten minutes. at the bottom of the first page, click on back to home page.
Rocker Box
Plans and insruuctions for building a gold rocker box ... Rocker Box. This plan is reprinted from Information Circular 6786, "Placer Mining in the Western United States " by E. D. ...
www.miningold.com/rocker.html
Rocker Box
Plans and insruuctions for building a gold rocker box ... Rocker Box. This plan is reprinted from Information Circular 6786, "Placer Mining in the Western United States " by E. D. ...
www.miningold.com/rocker.html
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