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Hidden Treasure Mine—Foresthill Divide, California

One of the greatest and richest underground placer mines of California was the Hidden Treasure Mine of Placer County.

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Ask The Experts—Studies with summaries and conclusions please...


Q: ...A number of scientific studies have been done that concluded our level of dredging is “not” harmful to fish or habitat. I suggest that the Mining Journal list some of these specific studies with brief summaries and conclusions.

Sunshine and Gold


His eyes were gleaming and he was smiling as he dropped his first piece of gold into my hand. It was a small, earring-size nugget, and he had found it almost immediately.

The Heavy Minerals in Your Concentrates


The fact that mineral deposits can contribute specific types of heavy minerals is why the analysis of the heavy mineral concentrates in the streams of an area can be an important prospecting technique for finding undiscovered mineral deposits.

Mutiny on The Mason


We decided to check some spots that were pretty good to us on previous trips. The detector was deceptively simple with few buttons and auto-ground balance.

The Bawl Mill


• Take a seat
• Hold everything!
• Flying under the radar
• Last minute spending spree

Legislative and Regulatory Update


• Roadless Rule
• Eastern Oregon miners forced out of water
• Colorado city pushes for more regulations
• Kensington project moves forward

Picks & Pans: Auburn Ravine Gold


The high early spring runoff was in full force this late February 2004 day, lapping midway up the floodwall. As my good friend, and mining partner, Eric Johnson and I stood there watching the stream rush by behind his cabin, we wondered aloud what...

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The Bawl Mill   • Legislative and Regulatory Update   • Ask The Experts—Columbium/Niobium   • Ask The Experts—How do I work this large quartz vein?   • Cashing In Your Gold: Working With A Refiner   • Our Readers Say   • Major Miners Go on Buying Spree   • The Big Gold Strike   • Gold Deposits Of South Carolina   • Investing In Junior Mining Stocks   • Bella's Birthday Nugget   • Jerritt Canyon Mine Lays Off 400   • Teenager Finds Large Nugget   • Winnemucca Rising While Other Towns Falter   • Melman on Gold & Silver   • Mining Stock Quotes   • Utah Mining History Being Erased

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