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Lost Canyon
February 2009 by Don Robinson
The name makes you wonder, “Just how remote is this place?” It’s in the Tahoe National Forest and the Canada Hill Mining District, an area of steeply cut canyons that averages about 5,000 feet in elevation.
Legislative and Regulatory Update
• Idaho maintains control
• Enough wilderness already
• Restraining the EPA
• Republicans on the attack
• DOI requests hard rock royalty
• New Forest Service plans
• Bill supporting small miners
• New mercury emission regs
• Latest info on California suction dredging
Internet Forum Gold
I made my way up past where I left off and the wash was going to end in about 100 feet. It was then I got a sweet signal.
Searching for a Paying Hardrock Deposit
Quartz float rock is always intriguing. Where is the vein it came from if it’s still in existence, and is it carrying some gold? Because of the possibility of the quartz carrying some color, we are always looking, checking, detecting, crushing, assaying...
Silver Hill, North Carolina
To the writer's knowledge, this was the first discovery of silver and lead in North Carolina and perhaps one of the first official discoveries of silver east of the Mississippi River.
Extraction of Precious Metals Using Froth Flotation
Without this versatile group of technologies, we would be hard-pressed to produce the metals so critical to our modern way of life. The robust mining industry of today would literally not exist.
Ask The Experts
Estimating the gold content of ores with gold, quartz and other minerals?
The Kennedy Gold Mine—An Impressive Piece of History
In the late 1850s, a prospector named Andrew Kennedy discovered gold in an outcropping of quartz not far from the present-day town of Jackson in California’s Amador County. His productive claim soon developed into the...
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