Prospecting & Detecting
Study Confirms Mercury Levels Safe in California's Gold Country
July 2013 by Scott Harn
While the Water Board documented the selenium levels in fish and noted they exceed the levels of mercury, they have yet to acknowledge the numerous scientific studies that show selenium effectively neutralizes the effects of mercury.Detecting: Getting Away From The Heat And Into The Gold
Within a very few minutes, I had my first nice sounding target. It turned out to be a nice earring-size gold piece that was about a half a gram.
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• Making a noisy dredge more quiet
Gold Placers of the Kenai Peninsula, Alaska

Uphill Battle Continues for California Dredgers
There are currently three controlling agencies or entities over suction dredging in California—and you can make that four if the state legislature decides to further muddy the waters with additional legislation to block suction gold dredging in the state.
Time for a New Approach: Detecting Float Gold

Traders At JPMorgan Chase Indicted For Rigging Metal Prices
…the men sought to “inject false and misleading information about the genuine supply and demand for precious metals futures contracts into the markets, and to deceive other participants”…
Moving The Big Rocks

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