Prospecting & Detecting
How Should I Work This Prospect?
September 2020 by Chris Ralph
How big is the deposit? Are there boulders you will need to move? Do you just want to recover the nuggets or do you think there is good fine gold that you will also want to capture?
California State Panning Championships—Foresthill, CA Heritage Celebration
Here's the kicker—for every lost flake there was a five minute penalty added to the time. Lost gold generally meant you didn't make it past the preliminaries.
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...
One Potato, Two Potato...
Normally the detector he was using would sound off with a definitive high-to-low tone when passed over a piece of gold, which distinguished the gold from the many high iron content "hot rocks," but this one was different...
Ask the Experts
Setting up a gravity dredge
Underground in the Original 16-1 Mine
These days they employ the use of metal detectors and carefully scan the shattered rocks, hoping to hear that sound we detectorists love to hear.
'Outer Space' Diamond Headed for Auction
Black diamonds, also known as carbonado, are extremely rare, and are found naturally only in Brazil and Central Africa. The cosmic origin theory is based on their carbon isotopes and high hydrogen content.
Prospecting for Surface Flood Gold Placers on Low and Intermediate Gradient Streams
Sample panning is a very important method used to find the richest parts of a flood gold deposit before setting up equipment and running material.
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The Bawl Mill
• Ask The Experts - What is the difference between heavy and light rare earth elements?
• Ask The Experts - What are the tax implications for partners on a claim?
• Ask The Experts - What should my plan be for testing quartz for gold in North Carolina?
• Ask The Experts - Did gold deposits come from space or were they created underground?
• Ask The Experts - Is a shaker table going to work on my flour material?
• Subtle and Not So Subtle Dangers of Hard Rock Mining
• Tips and Tricks: Preparing Your Dredge Engine for Storage
• Fluorescent Mineral Prospecting
• More Tips on How to Find Gold with A Detector
• What Do You Need For A Successful Micro-Scale Mine?
• Using Favorable Rock Types to Find More Gold
• Gold Prospecting for Better or Worse: Of Mice and Men
• Discovering New Territory
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Happy Birthday, ICMJ!
• Legislative and Regulatory Update
• PLP Update
