Ask The Experts—Difference between a Geiger counter and scintillator
October 2011 by Chris RalphWould you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?
How do mines and refiners deal with doré bars?
Why are there no maps of the so-called mining districts?
• Reason for adits rather than shafts?
• Sweep speed and sensitivity settings for a GPX-4500
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