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Beryllium in Utah
June 2002 by Edgar B. Heylmun, PhD
Much of the world’s supply of beryllium is mined by Brush-Wellman, Inc., at Spor Mountain, Utah. The district is in a harsh desert environment which receives only 6 inches of precipitation a year, barely enough to support scrubby desert growth.Melman on Gold & Silver
This collection of positives augurs well for strengthening worldwide industrial activity leading to upward price pressures and eventually rising inflationary expectations—all of which have historically positive implications for gold and silver...
Melman on Gold & Silver
World stock markets recovered from the brink of catastrophe to post sterling performances, based in large part on a one-half percent reduction in the Fed Funds rate enacted by the Federal Reserve Board.
Ask The Experts: Equipment to break up heavy clay
Q: I am looking for a “trommel machine” that doesn’t separate anything but clay slurry from rock hard clay.
Legislative and Regulatory Update
• Salazar pushes wilderness
• California Governor signs AB 120
The Miner’s Switchback
Common thought is the switchback slows the velocity of the rushing water and gold drops out from the cut bank to a fill gravel bar within or below the switchback. I am not going to disregard that model; however, I hope to improve upon it.
Old Dog(Fighter), New Trick
Then it occurred to me that the drywasher was designed by an engineer. Gotta love engineers! Those slide-rule geeks always tinker with gravity, angles, curves and flow.
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The Bawl Mill
• ICMJ Elected Prospecting Magazine of 2002
• Mining Investment—Or Fraud?
• Gold in Suriname
• Golden Age of Gold Dredges
• Prospecting With Limited Equipment
• Looking Back
• Company Notes
• Picks & Pans: The Gold of "Eldorado Canyon"—Mariposa County, California
• Fire Agate in Arizona
• The Canton Lead
• NAS Agrees to Review Superfund Science
• Tight Budgets Force Forest Service to Cut Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices