Prospecting & Detecting
Prospecting With a Detector: Lessons Learned
November 2012 by Fred Mason
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Detecting Basics: Lose the Bad Habits Not the Gold
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Hard Rock 101: Breaking Rock—Part I
What do you do when you’ve located a promising deposit of gold or gemstones, but it’s trapped in solid rock?
Goal Setting and Rock Tossing
Day three was a copy of day two. I started real low in the long wash to see if I could prove how far down the gold had made it.
Excavator Testing Wet Placer Ground
The excavator or backhoe has become the tool of choice for testing placer ground. These machines are the best way to explore and sample a placer deposit if the ground is not too wet or frozen and bedrock is not beyond the reach of the machine.
To Foam or Not to Foam
George was considering filling his dredge floats with closed-cell foam, ensuring that there would be no area available within each float for flooding.
Study Confirms Mercury Levels Safe in California's Gold Country
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.
Endurance Is Golden
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• The Struggle to Reopen Alaska's Largest Gold Mine
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• Using Google Earth and Other Maps
• Proper Assaying of Placer Samples
• Mining, Health Care & Taxes
• Melman on Gold & Silver
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