All Articles
Economic Analysis on Critical Habitat for Bull Trout
May 2004 by Scott Harn
The US Fish & Wildlife Service has released the economic analysis and reopened the comment period for their proposal to designate critical habitat for the bull trout in 18,469 river miles and 532,721 acres of lake and reservoir habitat across the Western states.Additional articles that might interest you...
Higher Zinc Price Creates Opportunity
April 2005
Zinc is brittle and crystalline at ordinary temperatures, but when heated to between 110°C and 150°C it becomes ductile and malleable; it can then be rolled into sheets. The bluish-white metal is used principally for galvanizing iron, but also...
Zinc is brittle and crystalline at ordinary temperatures, but when heated to between 110°C and 150°C it becomes ductile and malleable; it can then be rolled into sheets. The bluish-white metal is used principally for galvanizing iron, but also...
Company Eyes Reopening Mine Near Troy
January 2004
Revett Silver Company, formerly Sterling Mining Company, hopes to reopen a dormant copper and silver mine near Troy, Montana, in the next six months because higher copper prices have made the operation practical, an executive said.
Revett Silver Company, formerly Sterling Mining Company, hopes to reopen a dormant copper and silver mine near Troy, Montana, in the next six months because higher copper prices have made the operation practical, an executive said.
Prospectors Protest San Gabriel Mountains National Monument
October 2015
More than 100 gold prospectors gathered at Azusa Canyon in the recently declared San Gabriel Mountains National Monument in southern California to voice their concerns…
More than 100 gold prospectors gathered at Azusa Canyon in the recently declared San Gabriel Mountains National Monument in southern California to voice their concerns…
Mogollon—New Mexico's Remote Gold Camp
January 2000
Silver Creek, in New Mexico's Catron County, is a narrow defile in the Mogollon Mountains. Known to be the home of fierce Apache bands, gold and silver veins were waiting there for an adventurous, if not foolish, prospector.
Silver Creek, in New Mexico's Catron County, is a narrow defile in the Mogollon Mountains. Known to be the home of fierce Apache bands, gold and silver veins were waiting there for an adventurous, if not foolish, prospector.
Ask The Experts
September 2016
• Is there a standard contract for placer mining to use with a private property owner?
• Is there a standard contract for placer mining to use with a private property owner?
All About Quartz—Part I
May 2013
One of the first minerals most prospectors learn to recognize is quartz, because, in the right circumstances, it can be an excellent indicator mineral for prospectors. Quartz is common, easy to identify, and is often associated with gold and other valuable metal deposits.
One of the first minerals most prospectors learn to recognize is quartz, because, in the right circumstances, it can be an excellent indicator mineral for prospectors. Quartz is common, easy to identify, and is often associated with gold and other valuable metal deposits.
Mud Men: Pocket Miners of Southwest Oregon Part III
April 2011
The amount of gold in the traces from the low-grade scattered veinlets may be much more than the traces from the small but rich pocket, at least until the pocket hunter closes in on the rich pocket. Further confusion arises if the prospector stumbles across a placer deposit on one of the higher peaks.
The amount of gold in the traces from the low-grade scattered veinlets may be much more than the traces from the small but rich pocket, at least until the pocket hunter closes in on the rich pocket. Further confusion arises if the prospector stumbles across a placer deposit on one of the higher peaks.
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The Bawl Mill
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• US Mining Industry Outlook Brighter
• Gold in the Chinle Formation
• Gold Dredgers Rescue Threatened Fish
• Gold Mine Plans Upheld in Lawsuit
• DOI Computers Back Online
• Picks & Pans: Nuggets by the Dozen in Alaska
• Historical Mining Methods
• The Elusive Mother Lode
• Clarence King, Geologist
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
