Aug 14, 2011, 05:42 PM
Mineral Concentrating Jig
Good source for mineral concentrators. http://graymfg.com/mineral.html
Delta Duplex Mineral Concentrating Jigs for sampling and production.
Jigs reduce the overall quantity of the raw ore down to the heavy minerals that are contained in the original ore.
Jul 23, 2012, 08:47 PM
Jul 25, 2012, 04:26 PM
no matter where you go,there you are!
Jul 29, 2012, 06:34 AM
very nice job Jim! well done and well thoughtout!
Nov 12, 2012, 02:48 AM
Hi Jim. Is there any plans of that nice build?
Originally Posted by Jim in Idaho
I pm'd you.
Nov 12, 2012, 09:05 AM
Here is a pic of a Precision jig after 10+ years of hard use on cons from a 10" dredge--Shake shake shake your booties is indeed cool-John
Apr 11, 2014, 08:06 AM
What I*read*I really liked it.*Thank you for*your information!
Last edited by Ydivitsyawe; Jun 01, 2014 at 05:19 PM.
Apr 11, 2014, 09:41 AM
I came up with a newer, lightweight jig. Made from 4" ABS pipe. Video on my youtube channel. Jim Nelson. Plans and build instructions, with pics, available on Ebay. Search under "Mineral jig"
Search tags for this page
12v gold prospecting
duplex jig for gold mining
duplex jig plans
gold jig plans
Click on a term to search for related topics.