Prospecting & Detecting
Proper Assaying of Placer Samples
November 2012 by Jim Halloran
The whole purpose of sampling mineralized ground is to measure the values in a small volume of material that would be representative of a much larger volume of similar material. The key word is representative. Chemical and fire assaying will not accurately represent placer deposits by themselves.Feather River Gold
I didn’t think too much of our dredge hole and we were both considering a move when we hit bedrock. There was a good quantity of flakes and fines, but no nuggets.
Just Feel The Heft of It
“Just feel the heft of it!” Those were the words that lit the fire that created a prospector. Before I tell you what took place, I have a desire to tell you when and where it took place.
Electronic Prospecting: The Hunt for Coarse Gold
September 2022Standing on the edge of the canyon just after daybreak, I was filled with equal measures of excitement and trepidation.
Rattler's Gold
Rick donned a pair of fiberglass shin guards that he normally wore dredging, just in case he uncovered the rattlesnake during his digging and rock moving. I wasn’t convinced they were going to provide enough protection.
Miners Fight Back When BLM Says 'Your Claim Is Too Long'
BLM stated we had 30 days to amend our claim so that it fit within one 40-acre square or we would forfeit the claim.
Strike and Dip for the Prospector
January 2023Moore Creek, Alaska—Then and Now
The gold was very chunky and much of it had quartz attached. Even back then I knew that the gold was very close to its source.
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• The Portable XRF Gun
• Gold Dredging on Oregon's South Umpqua
• The Struggle to Reopen Alaska's Largest Gold Mine
• Prospecting With a Detector: Lessons Learned
• The Rush to Treasure Hill
• Tips on Crevicing for Gold
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