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Prospecting & Detecting

Selectable Frequency vs Multi Frequency Detectors

I like to think in terms of “conductive mass” because it is a combination of both the conductivity of the metal and the size of the target that determine how a detector sees conductivity.

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Reminder: Annual Claim Filings Due


Please note that new mining claims filed on or after September 1, 2019, will be subject to the new fee schedule.

Follow the Line


Four nuggets, ranging from one to four pennyweight, had been found originally. All four nuggets were found in a line about ten feet apart from each other.

Over the Divide: Retta Atkins & Darren VanHouten


Seven Troy Ounces of Premonition?


He made some casual conversation until he got around to what really brought him into my camper.

Prospecting Underground: Use Caution


In underground placer work, the contact point of the bedrock tunnel and the gravel is a very weak point and always has to be timbered. The bedrock here is thin, fractured, and the gravels loose from many years of oxidizing.

Detecting: Small Creek Yields Good Gold


Most of our gold recoveries have been in the cracks of the bedrock. Hot rocks in the form of dikes cross the creek at various locations, causing us to skip those areas.

Maitland Bar Nugget to Go On Display


The box sat in a hallway and employees began using it for impromptu cricket games, no knowing what it contained.

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The Bawl Mill   • Ask The Experts: Can you review the differences in dry washers?   • Ask The Experts: Will this detector work for me?   • Ask The Experts: Nickel assays   • Ask The Experts: Potential for developing magnesite deposit   • Our Readers Say   • All About Chalcopyrite   • Detecting Alluvial Bench Deposits -- Pt II   • The Goldfield Mining District -- Then and Now   • Nevada's Lithium Boom   • Old Patch, New Detector   • Over The Divide: James H Harrand & Daniel Yesberger   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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