Prospecting & Detecting
Fluorescent Mineral Prospecting
September 2020 by John Norman
Ultraviolet light is divided into three levels, labeled A, B and C depending on the wavelength, with C having the shortest wavelength and the most energy.
Moore Creek, Alaska—Then and Now

Ask the Experts
What are the tell signs of garnet deposits?
The Essentials of Dry Washing

Fortymile, Alaska Prospecting Adventure

Ophir—Possibly the Best Kept Secret in Alaska—Part II

Crushing Quartz in Calaveras County: A Placer Miner Learns New Tricks
I had never run an impact mill before, but anything involving rocks, water and a big electric motor sounded great.
Subscription Required:
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
• How Should I Work This Prospect?
• Tips and Tricks: Preparing Your Dredge Engine for Storage
• 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
Free:
Happy Birthday, ICMJ!
• Legislative and Regulatory Update
• PLP Update