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The Bawl Mill
August 1999 by Kenneth Harn
• Feds broke own 'controlled' burn rules...• Suprise, surprise...
• A moving experience...
• Oh, woe is me...
Online 3D version Coming Soon
US Mint to Offer Other Precious Metal Coins
Investors and collectors may also be able to purchase palladium coins after President Obama signed a bill authorizing palladium coins if there is sufficient demand.
The Tangential Impulse Water Wheel in California Gold Mining History—Part II
Even before Pelton relocated in San Francisco in 1888, many other competitive foundries and machine shops chose to enter the water wheel market. These firms were already busy with the mining trade, producing hoists, stamp mills, ore carts, Cornish pumps, crushers, grinders, compressors and drills.
Picks & Pans: A Pay Streak in Slate

Directory of Active Mines in Arizona Available
The Arizona Department of Mines and Mineral Resources has released the Directory of Active Mines in Arizona, 2001-2002.
Some Tips and Tricks for Dredgers: Determining Pulley Size and Belt Length
If Epd is larger, then the compressor will be spinning faster than the manufacturer’s maximum specified RPM and might destroy itself. If this happens, then the compressor again might not produce enough air to support a diver. Neither is a desired outcome.
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• Panel Cuts Park Monies, Eases Mining Restrictions
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• Company Notes
• Jim Butler's Political Career
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• PGMs in the United States
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• Gold Fever
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• Guanajuato Silver, Mexico
• Roosevelt: From Boom Town to Mountain Lake
• Dollar Must Slip for Gold to Rise
• Looking Back
• 1999 National Mining Hall of Fame Inductees
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• Mining Stock Quotes and Mineral & Metal Prices
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