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Beach Mining for Gold
March 2010 by Chris Ralph
Commonly these layers contain small particles of gold and platinum, and in places where they are sufficiently concentrated, the metallic particles are abundant enough to be extracted profitably.
Resurrecting An Old Hard Rock Mine—Safety Is No Accident
Now it was time for the nerve-wracking part of the job: actually removing anything from the hanging wall we deemed to be in need of removal because it was either loose, could be loose, looked loose, or we felt it was just downright dangerous
Ask The Experts
Estimating the gold content of ores with gold, quartz and other minerals?
Backwards Find
I furiously started pulling material out of the side wall and putting it in my scoop. It didn't take long to discover that the source of the scream was from a one-ounce chunk...
Accident at Robinson Mine Leaves Two Dead
“We are saddened by the loss of two Washington Group employees and our thoughts at this time are with their families,” said Bill Myckatyn, CEO of Quadra Mining.
Will California Dredging Survive?
Assembly Bill 1032 has passed the California House of Representatives. The bill was authored by CalTrout and the Karuk Tribe, then introduced by Representative Lois Wolk.
Melman on Gold & Silver
... if the “renewed prosperity” concept fails to materialize and additional crises are on their way—each one to be met with currency expansions and worsening conditions—then we would speculate that gold and silver will move higher.
The Rochester Mining District of Nevada
Only the richest ores could be worked and shipped off for processing at a profit. As a result, early mining in the southern part of the Humboldt Range was short-lived. In the 1880s, placers were discovered in Spring Valley and American Valley on the east side of the range...
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• Battle Heats Up Over California Suction Dredging
• China Will Put Rio Tinto Employees on Trial
• Highbanking on the Similkameen River
• Melman on Gold & Silver
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Prospecting for Hard Rock Gold
• Dredger Wins Claim Against Fish & Game Director
