Prospecting & Detecting
Coprolite—A Prospector's Tale
February 2014 by David C. Freitag
Gold nuggets come in all forms, but I never expected that dinosaur nuggets would too, and at a decent price.
Heavy Glacial Rocks and Gold in the Midwest
Over the years, I've noticed a pattern in the type of rocks associated with the best gold deposits in Midwestern glacial gravel.
Hard Rock 101: Advanced Micro Blasting
They… create negligible fumes and much less fly rock than blasting. Below are some tips on maximizing your effectiveness with these tools.
Going Over Old Ground With Newer Technology
When we got set up and I started to swing the coil over a small mound, I got a good signal, faint but repeatable.
Addressing EPA Overreach: What Dredgers Need to Know
The Half-Mile Claim
We dug and extracted for two more hours. This time, as I dumped the concentrates, I saw a piece of gold three-fourths of an inch long and as big around as a pencil.
Metallic Trash—Scourge of the Prospector
I had been busy representing the Prospecting and Mining Journal this spring, but prospecting season finally arrived and I’ve been out digging for nuggets—I’ve even found a few. I know a number of prospectors who are armed with new metal detectors and headed to the hills to look for that precious yellow stuff.
Detecting Clay Seams
Because the old timers were so good at locating the better paying deposits—most of them along clay seams in this particular area—it makes good sense to try and locate these clay lines at old mining sites.
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