All Articles
PDAC 2009 Convention Highlights
April 2009 by Leonard Melman
...it was impossible not to notice the absence of many junior mining companies that were present last year. Due to the dual circumstances of the world’s credit problems along with the steep declines in base metals prices, many of them, unfortunately, have simply gone broke and closed their doors. Others are so strapped for cash...Additional articles that might interest you...
Romancing the Lens
July 2014
...a large number of these aspiring miners developing their operations seemed to have missed "Placer Mining 101" somewhere along the way.
...a large number of these aspiring miners developing their operations seemed to have missed "Placer Mining 101" somewhere along the way.
Small Mine Selective Blasting
January 2000
Drill holes in a mineralized vein often penetrate hidden layers of poor ore which, after blasting, end up diluting the production quality. Disseminated gold ores carrying two ounces per ton may be identical in appearance to adjacent vein material...
Drill holes in a mineralized vein often penetrate hidden layers of poor ore which, after blasting, end up diluting the production quality. Disseminated gold ores carrying two ounces per ton may be identical in appearance to adjacent vein material...
Legislative And Regulatory Update
February 2008
• Bill introduced to repeal RAT
• Rock Creek — Alaska
• Rock Creek — Montana
• Bill introduced to repeal RAT
• Rock Creek — Alaska
• Rock Creek — Montana
Legislative and Regulatory Update
November 2005
• ESA reform, finally
• BLM finalizes another fee hike
• ESA reform, finally
• BLM finalizes another fee hike
A Gold Detector Sitting in a Closet Only Finds Dust—More Detector Tips
June 2003
The diverse minerals, salts, and moisture, plus any halo effect, and old-timer trash, especially decomposing iron artifacts, are often found in any dry placer gold field and can really mask the “penetration powers” of a detector.
The diverse minerals, salts, and moisture, plus any halo effect, and old-timer trash, especially decomposing iron artifacts, are often found in any dry placer gold field and can really mask the “penetration powers” of a detector.
Looking Back
October 2002
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Our Readers Say
September 2008
While researching this latest citation I was referred to Public Lands for the People (PLP) in California...
While researching this latest citation I was referred to Public Lands for the People (PLP) in California...
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The Bawl Mill
• From The Editor
• Detecting Invisible Gold
• Finding Diamond Deposits With Your PC—Part I
• Has Senator Harry Reid Worn Out His Welcome?
• The Most Obvious Place
• The Gold of Yuba County
• Stimulus Package Provides Potential Tax Savings For Miners
• Melman on Gold & Silver
• Mining Stock Quotes, Mineral & Metal Prices
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Legislative and Regulatory Update
• Steven's Trail and the North Fork of the American
