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AZ Miners and Minerals Department Threatened with Elimination
March 1999 by Staff
Once again, the Arizona Department of Mines and Mineral Resources (ADMMR) is being threatened with elimination.Ask the Experts
Q: Does anyone know of an electrowinning instrument that will plate (heavy plate) rhodium and iridium? I have both in solution. (Solution content = 262.9 oz/ton of iridium; 14.9 oz/ton rhodium.)
If I have precious metals in solution in bulk, say 620 to 1,000 gallons, is there a facility to extract the precious metals out? If so, can each be isolated?
Economic Analysis on Critical Habitat for Bull Trout
The US Fish & Wildlife Service has released the economic analysis and reopened the comment period for their proposal to designate critical habitat for the bull trout in 18,469 river miles and 532,721 acres of lake and reservoir habitat across the Western states.
Oregon Miners Update
The Siskiyou Regional Education Project (SREP) v. Siskiyou National Forest case over the requirement for plans of operation for suction dredge mining is now in the hands of the US Ninth Circuit Court of Appeals.
Mining Organizations Unite To Petition For Rule Change
The petition seeks specific changes to existing Forest Service and Bureau of Land Management regulations to restore the intent of Congress and federal preemption.
Metallic Trash—Scourge of the Prospector
I had been busy representing the Prospecting and Mining Journal this spring, but prospecting season finally arrived and I’ve been out digging for nuggets—I’ve even found a few. I know a number of prospectors who are armed with new metal detectors and headed to the hills to look for that precious yellow stuff.
Fine Gold Panning Without Using Mercury
The technique I will describe is a much safer alternative and it works. It’s a fine-gold panning technique that eliminates the need for mercury amalgamation of most placer samples.
First Gold
July 2023
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The Bawl Mill
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• Death Valley Find is Apparent Hoax
• Mining Ends in Leadville
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• The Federal Land Survey System
• Exchange Moves to Protect Investors from Mining Scams
• The Beer That Saved Goldfield
• Mining Benefits Everyone During Winter Months
• Alaska Minerals Poster Available from BLM
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• Small Mines Bill Clears Committee
• Successful Mineral Property Promotion
• Picks & Pans: Confessions of a Small Miner—Part I
• Gold in Moffat County, Colorado
• Forest Service Chief Calls for Mining Moratorium in Montana
• Governor Tells Industry He Will Consider Tax Cuts
• Company Notes
• Gold Mine Becomes "Golden Partner" of California Sesquicentennial
• IBLA Limits Patent to Mineral Rights in Wild & Scenic River Corridors
• Melman on Gold & Silver
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