Prospecting & Detecting
New Research Tool for Miners in Wyoming
September 2018 by Scott Harn
The Wyoming Geological Survey released an online interactive map...
Volume is the Key to Success
While recovery rates are important, they must necessarily be secondary to the volume of material processed. Running more material at lower recovery rates is generally preferable to increasing the efficiency of the system.
Mining for Gemstones and Mineral Specimens

Divide and Conquer—Detecting Old Placer Grounds with Friends

Making Adjustments to Catch Fine Gold
This fine gold that is so common is probably the most notorious for eluding our riffles and mattings.
Potential Gold at Old Hydraulic Sites

Lost Sally's Gold

3D-Printed Tools for Prospecting
…these two guys are part of the new hi-tech generation who review new technologies and are always looking for new ways to apply them in innovative fields!
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