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?
Viewing details on Google Earth
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?
• Is there a standard contract for placer mining to use with a private property owner?
Is there a reasonable and cost effective way to separate out the values?
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