Prospecting & Detecting
Mom Finds 3.72-Carat Yellow Diamond
September 2019 by Scott Harn
“Much of the ground where Ms. Hollingshead found her diamond is made of unweathered volcanic rock. When it rains, flowing runoff often leaves loose gravel, and sometimes diamonds, on the surface in these areas.”
The Essentials of Dry Washing
Most dry washers have a feed rate adjustment. It needs to be set so that the material flows evenly over the riffles and does not bury them.
Prospecting The East Fork San Gabriel Canyon, Southern California
I have found gold more than 200 feet above the river. It was not unusual for nuggets of an ounce or more to be found in these deposits, but fine gold and flakes are much more common.
Gold Detecting—Are You Up For It?
“What does it take to get into gold detecting?” This may seem like a simple question, but the more I hear it, the more I realize it is a frequent question that needs to be answered.
Take a Kid Detecting
I thought things started off okay until I realized I had forgotten some of my gear and had to return to the house. My troubled start was not helped when my boy came up to me a few minutes after my return to show me his first nugget of the day.
Detectors: Past, Present and Future
Detectors were invented long before I was born, but it was in the 1960s when they started to become an item popular enough to power a fledgling industry. The key development was miniature transistor technology replacing the old fashioned tube technology of the 1950s, making lightweight, affordable detectors possible.
A Long Dry Spell
Just three weeks ago one of our prospecting team members decided to go back to this location on his own. He had a new detector and wanted to try it out some.
Gold And Snow What A Blast!
April 2023More Desert Adventures in the Historic Rand Mining District, Southern California
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The Bawl Mill
• Ask The Experts - How do I remove the silvery-white coating from my gold?
• Ask The Experts - Is it possible to mine glacial moraine placer deposits?
• Ask The Experts - Why are some valid mining claims missing from apps when researching land status?
• Ask The Experts - Is using a drywasher legal in California
• A High Country Patch
• An Update On The Father's Day Gold Discovery
• Exploring The Historic Rand Mining District, Southern California
• Disturbing Trend: Federal Judges Disregard Mining Laws
• My First Carolina Nugget
• How to Refine Silver—Pt I
• Step-by-Step Crevicing
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Legislative and Regulatory Update
• PLP Update: How to Restore The Rights of Suction Dredge Miners
