Prospecting & Detecting
Gemstones to Die For
November 2014 by W. Dan Hausel
Some gems can potentially poison you, make you sterile and even make you forget who you are.
California State and US National Panning Championships
Over 200 panners competed in this two-day event to decide who was the best of the best.
Detecting A Trashy Area
Some prospectors would have assumed it was another shotgun shell, but in this case it was 17.6-pennyweight nugget!
Sampling for Success—Part II
The first and most important thing of the sampling process is to try to be as unbiased as possible. There is a natural tendency to select rock that looks the best—even unconsciously.
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...
WWII Vet & Prospector Still Going Strong
Lately I’ve been having success utilizing two types of detectors in succession. The first is a pulse induction (PI) detector with a blanket-style antennae, and I follow it up with a very low frequency (VLF) detector.
Detecting in the Outback
I have always enjoyed finding things. As a kid and up through college I searched for arrowheads, rocks and fossils. One day I saw an ad for a metal detector in a magazine, and a week later I was digging up everyone’s yard...
Indicators and Hillsides
The placer gold shows up in ground sluice areas, hydraulic pits, secondary channels and hillside diggings. It is coming down the hillsides from an ancient channel left high and dry millions of years ago.
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The Bawl Mill
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• Guinea Africa: Gold, Ebola, and A Monkey Barbecue
• Geobotany: Plants Associated With Mineral Deposits
• The Hunt for Remote Canyon Gold
• Why Did This Silver Mine Close? Pt II
• A Golden Summer
• California State and US National Panning Championships
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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