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The Rocks That Burn: Is Oil Shale the Answer?—Part I

The day is old in the Rangely Oil Field in northwestern Colorado. I’ve paused in my southbound trip to take a gander at this historic field, one of the largest in the state. Intricate pipelines funnel water and carbon dioxide to the source rock far below.

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Gold left in Rye Patch by the time I retire?

Looking Back


Excerpts from California Mining Journal, our original title, published 50 years ago this month.

The Final Gold Strike of the Alaska Gold Rush—Livengood Stampede, 1914


The Livengood (pronounced with a long “i” as in alive) gold stampede was the last of the great Alaska Gold Rush. The string of gold rushes began in 1886 with the Fortymile gold strike, and ten years later with the large Yukon Klondike goldfields discovery.

Company Notes


• X-Cal Resources
• Placer Dome Inc.
• Homestake Mining Company
• Canyon Resources Corp.

MMAC Update


One caller wondered why he should be required to join MMAC, asked why MMAC was not a non-profit, and compared it to some kind of extortion attempt. If he had questions like these, I assume there are others with similar questions and I will address them here.

Lluvia de Oro— A Shower of Gold Awaiting Development in the Sierra Madre—Part I


In the silver belt of the Sierra Madre, the Lluvia de Oro was a discovery of gold, found not by the Spaniards of yore, but from an observant Indian a little over a century ago.

Discovery of the Mountain Pass REO Deposit


How does one go about discovering a rare earth oxide (REO) deposit when he is not familiar with the rare and unusual rocks and minerals that are found in such deposits? That was the case at Mountain Pass, California, yet the deposit was eventually discovered and mined.

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The Bawl Mill   • January Issues Delayed For Weeks As USPS Searches Their Facility   • Feds Move Oil Shale to Front Burner   • Basic Geology for the Independent Miner—Part II Recognizing and Understanding Rock Formations (Petrology)   • The Circle Goldfields   • New Montana Board Moves to Halt Mining   • Newmont Looks to Ghana   • PLP President Intervenes on Behalf of Dredgers   • Samuel Franklin Hunt Nevada’s “Rio Tinto”   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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