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Picks & Pans: Mining Tungsten Ore—A Case History
May 2002 by Dr. Ralph E. Pray
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Gemstones in Wyoming—Part II
![](/UserFiles/file/200601/TOC-38-Gemsotnes.jpg)
Find of a Lifetime
![](http://www.icmj.com/userfiles/images/201305/TOC-find-of-a-lifetime.jpg)
Aussie Gold—A Look at the Northern Territory
![](http://www.icmj.com/userfiles/images/200205/TOC-Aussie-Gold.jpg)
Mine Reopening Could Revive Region
Cominco American Inc., the U.S. subsidiary of Vancouver, British Columbia-based Cominco Ltd., is seeking regulatory approval to reopen the mine in early 2002.
The Hunt for Diamonds, Nunavut, Canada
![](http://www.icmj.com/userfiles/images/200303/TOC-13-hunt-for-diamonds.jpg)
USFS Roadless Comments Reopened
On July 6, 2001, US Forest Service (USFS) Chief Dale Bosworth announced that the roadless rule would be revisited by publishing the following information in the Federal Register. -Ed
Shaker Tables for Processing Hard Rock Ores
Most placer equipment is really made with gold in the 30 and larger mesh sizes in mind, though if carefully used can often get reasonable recovery down to the 50 mesh size.
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The Bawl Mill
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• The Keystone Gold-Copper District, Medicine Bow Mountains, Southeastern Wyoming
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• Aussie Gold—A Look at the Northern Territory
• The Phoenix Gold Mine: A Brief History
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• Looking Back
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