Prospecting & Detecting
Mining In The El Paso Range of Southern California
December 2020 by Alan J. Chenworth
While none of the historical mining camps are active, the area is still a hub of activity for the modern prospector, and claims still blanket the hills and gulches.
Determining The Optimal Crushing Size for Gravity Recovery
It’s not easy to figure out what is best without testing, and so a certain level of confusion has developed about how small the ore ought to be crushed.
Entry-Level Metal Detectors for Gold Prospecting
These are entry-level machines designed with gold prospecting in mind and with the ability to handle mineralized ground and see nuggets of a grain or so in size, perhaps smaller.
A Good Start
We split up in order to cover a larger area and found good color almost everywhere. The bedrock was shallow on both sides of the river, but the inside bend was where we concentrated our prospecting.
Sampling Placer Stockpiles
Sampling other people's stockpiles or dumps has some inherent risks that sampling undisturbed ground does not have.
The Highs and Hazards of Desert Prospecting
We hit on a good spot the last time we were at this location and we made up our minds that we weren’t going to let hurricane-like winds stop us.
Internet Forum Gold
I made my way up past where I left off and the wash was going to end in about 100 feet. It was then I got a sweet signal.
Hard Rock 101: Advanced Micro Blasting
They… create negligible fumes and much less fly rock than blasting. Below are some tips on maximizing your effectiveness with these tools.
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The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts - Is this prospect worth sampling?
• Ask The Experts - Can you recommend resources for southeast Alaska?
• Ask The Experts - Can I pay someone to research a claim for me?
• Ask The Experts - Do larger detector coils see deeper nuggets?
• Reading A River: Understanding Erosion and Gold
• The Basics of Permitting and Bonding Your Mining Operation
• Plotting and Persistence Lead to Big Gold
• Using Countercurrent Material Flow to Improve Gold Recovery Efficiency
• Gold Prospecting for Better or Worse: The First Year Is The Hardest
• Tips and Tricks: A Dredging Tip for Clearing the Tailings Pile
• The Kern River
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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