Prospecting & Detecting
Why Assaying Placer Gold Deposits Doesn't Work
October 2020 by Keith Bowen
Let’s set up a thought experiment: Suppose you had some material that ran one ounce per ton gold, which is generally considered high grade to fantastic grade depending on the circumstances.
Ganes Creek Hits 10 Years—Part II
You keep all you find at Ganes, with weekly tallies kept for a loose competition that I find helps motivate me. I seriously try to find more nuggets than anyone else in a given week, and usually make it or close to it.
Dredging Safety: Don't Ignore The Warning Signs
At first, I tried to shift things around, but then a hand with a rock would appear, so I would stop trying to adjust my gear and grab the rock to keep things moving.
Early Winter Detecting in the Sierras
The mine site consists of river gravels from an ancient channel covering over 20 acres, and the place is covered with very large river rock and small tree overgrowth.
A Short History of Hydraulic Mining in California
To add to the confusion, the dam wasn’t holding back a large amount of water. It was full of gravels and had a small creek running through it. I had to know more.
Gold in Unlikely Places
Detectors have been around for decades now. And with thousands of them swinging, many of the best or at least most likely nugget places have seen a swinging coil. The part that amazes me is that so many nuggets still get pulled out of these seemingly pounded places.
Tracing Gold To Its Source
In this article I am going to talk about the different sources of gold and the clues a prospector can follow to find the source.
How Long Does It Take to Find and Recover An Ounce of Gold?
Some ask if a prospector can collect an entire ounce in a day. It is possible; I’ve done it before.
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• Ask The Experts - Too early to build the crusher?
• Ask The Experts - Time for small mine exemptions
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• Sniping for Gold—The Next Best Thing to Dredging
• Hard Rock 101: Advanced Micro Blasting
• Now Is The Time For Exploration
• Gold in Unlikely Places—And 'Eating Crow'
• From Iowa to Alaska—How I Became A Gold Miner
• Jamestown and Our Mother Lode Gold Rush Adventures
• Gold Prospecting for Better or Worse: Those Blasted Boulders!
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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