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?Ask The Experts
• Real or fool's gold?
Ask the Experts
Q: Is there a special name for this silver and copper alloy?
Ask The Experts - Do you think it’s realistic for a detectorist to recover a couple of ounces per week if working full time?
Ask The Experts
Problems finding gold with a detector
Ask the Experts
• Where would I find a map for the Western states on high silica sand deposits?
Ask The Experts: How do I identify gold in hard rock that may be mixed with other metals?
Q: Aside from the softness scratch test and other methods of identification, what feedback would you have on identifying gold in hard rock that may be mixed with other metals that affect its color?
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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
