Prospecting & Detecting
My New Passion--Crystal Hunting
December 2019 by Ray Mills
I decided to dig near it to see if there were any more and immediately uncovered others. In total I found a pocket with over 100 crystals in it. I was hooked.
Dredging Tips and Tricks: T-80 Air Compressor Maintenance
The next morning, I retrieved the compressor and again attacked the sticky head bolt. As if by magic (and some applied physics) the head bolt sighed and finally broke loose.
The Rest of the Story—Detecting With Ray Mills
Ray followed up by detecting the same area and I was happy to see that he did not find any good targets in the same line. So far so good.
Fluorescent Mineral Prospecting
Ultraviolet light is divided into three levels, labeled A, B and C depending on the wavelength, with C having the shortest wavelength and the most energy.
Get The Lead Out!
If you do the math, it equates to about $1,500 of heavy metal value per three-hour dive. This is good wages, and you are doing a service to the environment by removing this toxic metal.
Pot Hole Gold
It was early in the 2008 season on the Mokelumne River near Pine Grove, California. Considering the potential for high water through the month of June, my wife Fran and I set our sights on investigating some of the pot holes in...
Detecting Alone -- What to Look For
I figure there are a lot of new people out there who have the same question. I will try to give some answers that hopefully will give you more confidence in finding your own spots.
Chasing Hard Rock Gold As A Placer Deposit
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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The Bawl Mill
• Ask The Experts - How do I obtain a map of Montana gold & sapphire gravel bars?
• Ask The Experts - How do I process this white quartz with black striations?
• Ask The Experts - Does gravel + bedrock = gold?
• Back to Green Valley--With A Sluice
• A Lesson In Underwater Sniping
• More Fiddling While Forests Burn
• Achieving Accurate Metal Detector Discrimination
• The Half-Mile Claim
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Gold Prospecting for Better or Worse: White Knuckle Mining
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Legislative and Regulatory Update
• Unique Rare Earth Mine in Texas
• Gold in The Midwest--Part I
• PLP Update: Another Suction Dredge Case Heading to the US Supreme Court
