Prospecting & Detecting
All About Trommels and Screens for Placer Gold Recovery
May 2022 by Chris Ralph
The right speed accumulates only the heavy materials and allows all of the lighter stuff to flow through. This optimum speed is dependent on the size of the gravel you need to move through the system.
Diamond Prospecting in Indiana
My first personal experience with placer diamonds was on a gold prospecting trip in Indiana about 8 years ago, when a fellow prospector was cleaning his gold concentrates.
My Explosive Introduction to Gold Mining
My friend came walking in from the garage with what looked to me like a stick of dynamite. Chuckling, he said, “Have you ever been gold mining?”
In my head I was thinking, “Not at 3 am in the morning with dynamite.”
Sniping for Drought Gold
There are not a lot of tools needed to get out and take advantage of the situation. Other than my wetsuit, I typically travel light with a gold pan, maybe a pry bar and a few crevice cleaning tools.
Following Clues to a Hidden Gold Deposit
Many years ago I was in the American Canyon. I remembered a few details about a placer deposit there, so we decided to make a trip down and re-check some of these old workings.
Soft Rock Excavation Techniques
Finding Gold Beyond Your Detector
The lesson of keeping one’s eyes open to other possibilities is one of the great secrets of successful prospecting. Prospectors need to always be on the lookout for opportunities.
The Forms of Crystalline Gold
The largest and most perfect single gold crystals are nearly always in the form of octahedra. These large octahedral crystals often possess deeply recessed faces.
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• Judge Orders FBI to Produce Records on Civil War Gold Hunt
• Strategies for Detecting Heavily Pounded Areas—Pt II
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