All Articles
Small-Scale Mining with a Dozer and Detectors
December 2007 by Chris Ralph
Even the best of metal detectors are only capable of seeing a certain distance down into the sand, gravel and rock of a placer deposit. Once all the gold that can be reasonably seen by a metal detector has been harvested, it can be difficult to...
Additional articles that might interest you...
Mine Reopening Could Revive Region
September 2000
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.
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.
Spencer Opal Deposits, Idaho
July 2003
In order to give the reader a better appreciation of some alternative valuable minerals that can be found by the average prospector, we visited Bob Thompson’s Opal Mountain Mine located in Spencer, Idaho.
In order to give the reader a better appreciation of some alternative valuable minerals that can be found by the average prospector, we visited Bob Thompson’s Opal Mountain Mine located in Spencer, Idaho.
Aussie Gold—A Look at the Northern Territory
May 2002
The Northern Territory has about six hundred proven gold deposits and has produced nearly 12 million ounces with a further 15 million ounces to be recovered. While the early hard rock miners were eventually blocked by water flows...
The Northern Territory has about six hundred proven gold deposits and has produced nearly 12 million ounces with a further 15 million ounces to be recovered. While the early hard rock miners were eventually blocked by water flows...
Legislative and Regulatory Update
September 2006
• Roadless Rule
• Eastern Oregon miners forced out of water
• Colorado city pushes for more regulations
• Kensington project moves forward
• Roadless Rule
• Eastern Oregon miners forced out of water
• Colorado city pushes for more regulations
• Kensington project moves forward
Melman on Gold & Silver
August 2010
One such aim is to infiltrate the education system and thereby insure that our children and grandchildren become thoroughly indoctrinated with the environmental point of view.
One such aim is to infiltrate the education system and thereby insure that our children and grandchildren become thoroughly indoctrinated with the environmental point of view.
Designing and Evaluating Placer Gold Recovery Plants
September 2014
For this article, I am focusing on industrial production plants that can handle 10 cubic yards per hour or more and would be fed by a loader or other heavy equipment...
For this article, I am focusing on industrial production plants that can handle 10 cubic yards per hour or more and would be fed by a loader or other heavy equipment...
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The Bawl Mill
• Searching for a Paying Hardrock Deposit
• Kings Valley Project Hopes to Meet Lithium, Uranium Demand
• New Study on the Formation of Nuggets—Part I
• Over the Divide —Ronald Richard "Ron" Wendt
• Alaska and Nevada Continue to Lead the Pack
• Silver Bonanza in the Sierra Madre; The Glorious Past of Batopilas—Part III
• Looking Back
• Landowners See Potential Gold Mine in Uranium Ore
• Feds Raid “Liberty Dollar” Headquarters
• Melman on Gold & Silver (2007 Year in Review)
• Mining Stock Quotes and Mineral & Metal Prices
