Separating course gold from loose material

Mr. Gimmie

Newbie
Sep 11, 2017
1
1
Montana
Primary Interest:
Prospecting
Howdy,

I've been lurking a bit and appreciate all the input so many of you have offered here! Many thanks.

A handful of years ago I took a moment during a hot summer day, betwixt morning and evening dirt biking rides while camping in SW Montana, to pan a bit of material in a creek with good mineralization. This is a hobby I always saw myself getting into as I would get older. Golfing and the "cliche" hobbies were never on my list as I'll likely still be rallying my dirt and street bikes for many years. Anywho, I kept quite a bit of the black sand I had nearly panned pure. A number of months later I went back and carefully worked the sand around a few ounces at at time. Sure as sheeit there was a micro glowing gold spec! I ended up putting a 30x microscope on it I had kept from 3rd grade and it was a beautiful mini nugget. Really cool. Nuff said I was hooked. Fast forward 4 years and I own a Keene 151 drywasher, a Keen 2.5" highbanker dredge combo, two hand sluices (one a folding backpack model for dirt bike scouting) and a bit of other hand processing tools for finishing work.

Anywho, my inquiry is any tips in processing crystalized/coarse gold. I have access to a massive tailing pile and have been noticing the coarse gold does NOT pan the same as stuff banged down a waterway. What I find is it likes to be in the bottom 1/3 of any material in a pan. This is with proper screening. Most gold is #30 mesh and smaller. Is there a way to improve speed in recovery without making/buying a shaker table?

Much appreciated,

Aaron
SW Montana
 

arizau

Bronze Member
May 2, 2014
2,485
3,870
AZ
Detector(s) used
Beach High Banker, Sweep Jig, Whippet Dry Washer, Lobo ST, 1/2 width 2 tray Gold Cube, numerous pans, rocker box, and home made fluid bed and stream sluices.
Primary Interest:
Prospecting
Howdy,

I've been lurking a bit and appreciate all the input so many of you have offered here! Many thanks.

A handful of years ago I took a moment during a hot summer day, betwixt morning and evening dirt biking rides while camping in SW Montana, to pan a bit of material in a creek with good mineralization. This is a hobby I always saw myself getting into as I would get older. Golfing and the "cliche" hobbies were never on my list as I'll likely still be rallying my dirt and street bikes for many years. Anywho, I kept quite a bit of the black sand I had nearly panned pure. A number of months later I went back and carefully worked the sand around a few ounces at at time. Sure as sheeit there was a micro glowing gold spec! I ended up putting a 30x microscope on it I had kept from 3rd grade and it was a beautiful mini nugget. Really cool. Nuff said I was hooked. Fast forward 4 years and I own a Keene 151 drywasher, a Keen 2.5" highbanker dredge combo, two hand sluices (one a folding backpack model for dirt bike scouting) and a bit of other hand processing tools for finishing work.

Anywho, my inquiry is any tips in processing crystalized/coarse gold. I have access to a massive tailing pile and have been noticing the coarse gold does NOT pan the same as stuff banged down a waterway. What I find is it likes to be in the bottom 1/3 of any material in a pan. This is with proper screening. Most gold is #30 mesh and smaller. Is there a way to improve speed in recovery without making/buying a shaker table?

Much appreciated,

Aaron
SW Montana

Maybe a small recirculating cleanup sluice using deep v mat. Deep v mat works well for pre-classified material and should super concentrate what you have to make panning less tedious. Some beach prospectors use deep v as primary mat and the sands they run are mostly minus 100 mesh and the gold they recover is usually 150 mesh and smaller. Also take a look at this Gold Hog product and the videos. https://www.goldhog.com/multisluice.htm.

Good luck.
 

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