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
March 2014
Gold out of auqa regia
Gold out of auqa regia
Ask The Experts—Separating platinum from sands using bubbles
October 2011
I am trying to find any information about using bubbles to separate platinum from sands and small particles. I think it has to have a surfactant in the process. Do you know of this bubble tech?
I am trying to find any information about using bubbles to separate platinum from sands and small particles. I think it has to have a surfactant in the process. Do you know of this bubble tech?
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 - processing plants that can extract rare earth metals
April 2013
Q: Do you know of any processing plants that can extract rare earth metals?
Q: Do you know of any processing plants that can extract rare earth metals?
Ask The Experts - A few questions about 'peak gold'
October 2018
Ask the Experts - proper mining claim procedures
April 2013
Q: Can you offer any information on proper mining claim procedures?
Q: Can you offer any information on proper mining claim procedures?
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







