Ask The Experts
Ask The Experts—Difference between a Geiger counter and scintillator
October 2011 by Chris Ralph
Would you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?Additional articles that might interest you...
Ask The Experts—Iridium
December 2010
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
Ask the Experts—Looking up mining claims on the Internet
December 2011
Q: Is there an Internet source ... that one can access to review which claims and at which location are the claims that BLM administrators close each year?
Q: Is there an Internet source ... that one can access to review which claims and at which location are the claims that BLM administrators close each year?
Ask The Experts—Where can I find information on the Abby mine?
May 2011
Q: I would like to know where I can find information on the Abby mine located at Hildreth, CA.
Q: I would like to know where I can find information on the Abby mine located at Hildreth, CA.
Ask the Experts
December 2013
Why are there no maps of the so-called mining districts?
Why are there no maps of the so-called mining districts?
Ask the Experts
October 2014
• Sweep speed and sensitivity settings for a GPX-4500
• Sweep speed and sensitivity settings for a GPX-4500
Ask The Experts
February 2016
How do I extract my gold from this ore?
How do I extract my gold from this ore?
Subscription Required:
The Bawl Mill
• Legislative And Regulatory Update
• Ask The Experts—Separating platinum from sands using bubbles
• Ask The Experts—Extraction of micro gold from black sands
• Then and Now: Is Gold Really Money?
• Gold, Quartz & Chalcedony—Part I
• Prospecting Australia—Part I
• Oregon Dredge Permit Litigation Update
• Gold From Black Sand Tailings
• The Fine Art of Panning Heavy Sands
• California State Gold Panning Championships
• The Golden Days of Julian, California
• An Expensive Lesson
• Judge Denies Request To Delay Michigan Mine
• Melman on Gold & Silver
