All Articles
Serpentine in California
May 2000 by Edgar B. Heylmun, PhD
Serpentine, as used in this article, is both a rock and a mineral. The rock should be termed "serpentinite," but the word "serpentine" is in common usage for both the rock and mineral.Additional articles that might interest you...
MMAC Update
November 2016
Within these districts, some of the roads and trails have been reopened for access, critical habitat designations have been scaled back, and a few Mining Districts were completely removed from proposed withdrawals.
Within these districts, some of the roads and trails have been reopened for access, critical habitat designations have been scaled back, and a few Mining Districts were completely removed from proposed withdrawals.
Legislative and Regulatory Update
January 2015
• Some positives in spending bill
• Judge puts brakes on the EPA in Alaska
• Judge to rule in favor of suction gold dredgers
• Some positives in spending bill
• Judge puts brakes on the EPA in Alaska
• Judge to rule in favor of suction gold dredgers
Mine President Seeks Opinions From Peers
August 2004
Everyone in the United States will be affected by the Company’s appeal before the United States Court of Appeals Ninth Circuit, in San Francisco, California. The issue is more than just a mining one. It involves the legality of the imposition by one federal agency and a couple of its employees to define and designate the management of an American business.
Everyone in the United States will be affected by the Company’s appeal before the United States Court of Appeals Ninth Circuit, in San Francisco, California. The issue is more than just a mining one. It involves the legality of the imposition by one federal agency and a couple of its employees to define and designate the management of an American business.
Obama Administration Moves to Block Mining Near Yellowstone
January 2017
Republicans and industry representatives have criticized the administration’s eleventh-hour actions to limit development and promised to seek their reversal once Obama leaves office.
Republicans and industry representatives have criticized the administration’s eleventh-hour actions to limit development and promised to seek their reversal once Obama leaves office.
The Bawl Mill
December 2013
• People in lead houses should not throw stones...
• The Anything-but-Affordable Care Act
• People in lead houses should not throw stones...
• The Anything-but-Affordable Care Act
The Jenkins Mine Project—The Golden Rules of Science
August 2010
I wasn’t so hot in science class as a kid, and I’m regretting spending most of that time in class catching up on sleep or daydreaming about being a big league ball player. Never in a million years would I have guessed that science...
I wasn’t so hot in science class as a kid, and I’m regretting spending most of that time in class catching up on sleep or daydreaming about being a big league ball player. Never in a million years would I have guessed that science...
Common Mistakes of the New Detectorist
August 2013
Detecting is not very complicated and the rewards can be tremendous. The difference between success and fruitless toiling can be remedied by a few small adjustments and a whole lot of perseverance.
Detecting is not very complicated and the rewards can be tremendous. The difference between success and fruitless toiling can be remedied by a few small adjustments and a whole lot of perseverance.
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The Bawl Mill
• Guest Editorial—Sentaor Craig of Idaho Looking Into MSHA Complaints
• Guest Editorial—Changing the Rules
• Gold Prospecting on Sixmile River
• Town Hall Meeting in Sierra City, California
• Picks & Pans: Tips for Nuggestshooting—How to Increase Your Gold Finds (Part II)
• An Unusual Death in Downieville's Gold Rush
• Metals and Precious Stones in Wyoming
• Looking Back
• Gold at Dale, California
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
