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Prospecting for Silver With a Geiger Counter
January 2001 by Edgar B. Heylmun, PhD
Light-colored volcanic tuff or tuffaceous sandstone often contains small amounts of uranium, enough to be detected with a sensitive radiation detector. Sometimes, the mass effect of the radiation is substantial.Additional articles that might interest you...
Forest Service v. Michael & Linda Backlund
December 2010
On Tuesday morning, August 26, 2010, my clients Michael and Linda Backlund were forced to plead guilty to a charge of violating 36 CFR §261.10(b), which criminalizes maintaining a residence on Forest Service land without authorization “when such authorization is required.” This is a new regulation pursuant to which virtually anything, even a tent, is an unlawful “residence” unless authorized in advance.
On Tuesday morning, August 26, 2010, my clients Michael and Linda Backlund were forced to plead guilty to a charge of violating 36 CFR §261.10(b), which criminalizes maintaining a residence on Forest Service land without authorization “when such authorization is required.” This is a new regulation pursuant to which virtually anything, even a tent, is an unlawful “residence” unless authorized in advance.
Prospecting on Pickering Bar
March 2007
On Saturday, January 27, 2007, six of us began a trip to Pickering Bar on the North Fork of the American River. It was 7:30 am and we had our engines running to begin the first leg of our two and a half hour trip to get there.
On Saturday, January 27, 2007, six of us began a trip to Pickering Bar on the North Fork of the American River. It was 7:30 am and we had our engines running to begin the first leg of our two and a half hour trip to get there.
Melman on Gold & Silver
September 2011
What gives this illustration great importance is America may be facing the same kind of dilemmas that have brought Japan’s market such long-term grief.
What gives this illustration great importance is America may be facing the same kind of dilemmas that have brought Japan’s market such long-term grief.
Prospectors Beat Mining Claim Tax
February 2007
Early in 2006, two prospectors, joint owners of unpermitted mining claims in San Bernardino County, California, were confronted by the County Tax Collector with stiff taxes amounting to hundreds of dollars for the “possessory right” to own mining claims in that county.
Early in 2006, two prospectors, joint owners of unpermitted mining claims in San Bernardino County, California, were confronted by the County Tax Collector with stiff taxes amounting to hundreds of dollars for the “possessory right” to own mining claims in that county.
Oregon Dredge Permit Litigation Update
October 2011
In other words, just like those that move next to an airport and then complain about the noise, Mr. Riskedahl deliberately went out of his way to “witness and document the effects of suction dredge mining,” and when he found some, he was annoyed by it!
In other words, just like those that move next to an airport and then complain about the noise, Mr. Riskedahl deliberately went out of his way to “witness and document the effects of suction dredge mining,” and when he found some, he was annoyed by it!
Looking Back
November 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.
Sage-Grouse Listing Denied
February 2005
The federal government decided not to add the greater sage-grouse to the list of endangered species. A listing would certainly have resulted in countless new restrictions across the Western states.
The federal government decided not to add the greater sage-grouse to the list of endangered species. A listing would certainly have resulted in countless new restrictions across the Western states.
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