Prospecting & Detecting
How Long Does It Take to Find and Recover An Ounce of Gold?
June 2019 by Chris Ralph
Some ask if a prospector can collect an entire ounce in a day. It is possible; I’ve done it before.
Prospecting Underground: Use Caution
In underground placer work, the contact point of the bedrock tunnel and the gravel is a very weak point and always has to be timbered. The bedrock here is thin, fractured, and the gravels loose from many years of oxidizing.
From Vietnam to Wedding Bands

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.
How to Stake Your Own Mining Claims—Part I

Green Returns And Opportunity Is Almost Gone
Many of you have read recent articles that include pictures of some of the nice nuggets that have come out of this area. I’m going to talk very briefly about a few of my friends and some of the nuggets they have been taking out of this area…
Determining the Amount of Gold in Rich Ores

Getting A Successful Start in Metal Detecting for Gold
Once you have a detector, learn how to use it and get out in the field—you can’t find anything with it in your garage.
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The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts - Can you provide information on gold in Ghana?
• Ask The Experts - Geophysics and gold deposits
• Ask The Experts - Do these items qualify as mechanized equipment?
• Ask The Experts - EPA Method 6020 testing
• Ask The Experts - New detector or stick with the old?
• The Value of Old Patches
• A 'Rare' Opportunity for America
• Tips for Cleaning Gold Nuggets
• Gold Prospecting for Better or Worse: In A Tight Spot
• Detecting Wet Ground Yields More Fun Than Gold
• Over The Divide: Jim Straight, 1930-2019
• Beach Mining for Placer Gold
• Reno's 1872 Time Capsule Includes Gold Rush Lore
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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PLP Update
• Comments Needed On Pebble Project Draft EIS