All Articles
From the Editor
September 2005 by Scott Harn
Thanks to the hard work of our writers and staff, along with the support of our advertisers, we are beginning our 75th year in print.Additional articles that might interest you...
River Dredging vs. Creek Dredging—Part I
December 2011
As I started walking down to the river one chilly morning, the mist was hanging over the calm portions of the water like a white cotton blanket. This scene got me to thinking about why the river was like that—the deep pools, boulder fields, gravel bars, the effects of how much water was moving at any given time along the watercourse—and most of all the relationship all these things have on where I will be able to find gold.
As I started walking down to the river one chilly morning, the mist was hanging over the calm portions of the water like a white cotton blanket. This scene got me to thinking about why the river was like that—the deep pools, boulder fields, gravel bars, the effects of how much water was moving at any given time along the watercourse—and most of all the relationship all these things have on where I will be able to find gold.
Historic Mining at Mount Diablo, CA
September 1999
Located in Contra Costa County in the East Bay region of the San Francisco Bay Area, Mount Diablo was the site of the largest coal mining operation in the state in the last half of the nineteenth century. The northern foothills of the mountain produced nearly four million tons of coal.
Located in Contra Costa County in the East Bay region of the San Francisco Bay Area, Mount Diablo was the site of the largest coal mining operation in the state in the last half of the nineteenth century. The northern foothills of the mountain produced nearly four million tons of coal.
Elko Mining Expo a Success
July 2003
Several thousand miners and their families made it a successful show. Local mining companies gave employees time off to attend the Thursday and Friday exhibits and events.
Several thousand miners and their families made it a successful show. Local mining companies gave employees time off to attend the Thursday and Friday exhibits and events.
Advertising Manager Leaving ICMJ
December 1999
It is with much regret that we announce the resignation of ICMJ Advertising and Production Manager, Diane Craig.
It is with much regret that we announce the resignation of ICMJ Advertising and Production Manager, Diane Craig.
Melman on Gold & Silver
May 2013
It may be no exaggeration at all to state that the past thirty days have seen a collection of headlines that could affect the world profoundly for years to come.
It may be no exaggeration at all to state that the past thirty days have seen a collection of headlines that could affect the world profoundly for years to come.
Excavator Testing Wet Placer Ground
April 2013
The excavator or backhoe has become the tool of choice for testing placer ground. These machines are the best way to explore and sample a placer deposit if the ground is not too wet or frozen and bedrock is not beyond the reach of the machine.
The excavator or backhoe has become the tool of choice for testing placer ground. These machines are the best way to explore and sample a placer deposit if the ground is not too wet or frozen and bedrock is not beyond the reach of the machine.
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• Melman on Gold & Silver
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