Prospecting & Detecting
Chasing Hard Rock Gold As A Placer Deposit
August 2021 by Don Robinson
The question I had, and likely you have too, is when an old channel is cut, how far does the placer gold in the cut channel move down in a river or creek that continues to erode deeper and deeper?
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• Re: Tyrie's Roadway Nugget
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Exceptions to the Rules: Re-Thinking Prospecting Rules of Thumb
Looking at the exceptions to the basic rules is sort of an advanced prospecting discussion, but the readers of ICMJs Prospecting and Mining Journal are plenty able to handle it.
Cold Alaskan Gold—Part II
I decided to focus my attention on some exposed bedrock that was along a little stream only about 100 yards from our cabins. My very first pan full of gravel showed several nice small flakes that were just big enough to be picked up with my fingers. That first pan showed that indeed there was some very nice gold to be had here...
Search Coils and Techniques

It Pays to Know Your Bedrock
On our last trip, we brought ropes and went down the first waterfall forty vertical feet, only to be confronted by a second, sixty-foot-high, overhanging waterfall that emptied into a slot canyon.
Detecting 'New Again' Spots
Over the years I have a long list on my computer and in my head of places to detect. Combining newer detectors with old and proven sites has become a blessing for my friends and me.
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The Bawl Mill
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• Ask The Experts - Why am I finding only coarse gold, not fines in this area?
• Ask The Experts - Is the amount of gold reserves claimed by mining companies real or just hype?
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