Prospecting & Detecting
A Third Generation Small-Scale Hardrock Revival
November 2019 by Ron Kliewer
One of his friends had 700 feet of small-gauge mine track and a hundred-year-old track bender laying out in his back 40; plus he also wanted to join the team. Perfect.
21st Century American Gold Rush: Rare Earth Elements
The burning question I needed answered was why didn’t the deposit ever get mined of at least one of the valuable minerals? A couple of reasons have come to light.
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Setting up a gravity dredge
Colorado to California for Gold
The total after a great day added with the previous days put them up to 9.07 pennyweight—just under a one-half ounce of beautiful California gold.
Piggin' for Gold
![](http://www.icmj.com/userfiles/images/201505/55-piggin-for-gold.jpg)
Highbanking for Gold
Pumps can be set up quite a distance away horizontally from the sluice, even hundreds of feet. It will work so long as there is sufficient water at the source where the pump is located. Vertical distance is more of a problem than horizontal distance; 30 to 40 feet is the maximum vertical climb for most pumps.
Detecting: Small Creek Yields Good Gold
![](http://www.icmj.com/userfiles/images/201611/toc-06-detecting-small-creek.jpg)
Tips for Cleaning Gold Nuggets
I pulled out the nuggets I had worked on previously and looked at the size of the wire basket that the items to be cleaned are placed into. It looks much like a miniature french fry deep fryer.
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The Bawl Mill
• Ask The Experts - Seeking advice on setting up an operation and the agreement with the landowner
• Montana Gold and Sapphires Revisited
• Gold Prospecting for Better or Worse: Respect the Angle of Repose
• The Summer of ‘81
• The “Chuck It Out” Nugget
• High Sulfidation Epithermal Deposits
• Gold and Silver Deposits of Bodie, California
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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