Successful Drywashing (Straight)

B584A
$9.95
Successful Drywashing  (Straight)
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Successful Drywashing (Straight)

B584A
$9.95

Product Details


With over 50 years of experience, Jim Straight, geologist, soils engineer and instructor writes about new techniques, tips and tricks necessary for effective gold recovery in dry washing. Illustraited with tables, charts and more. 50 pages.