Ask The Experts - What Do I Look For and How Do I Sample?
April 2018 by Chris Ralph
Q: Is this gold or some other metal?
Centrifugal bowls versus jigs
Q: What are the advantages or disadvantages of hand crank vs. battery power vs. blower? And your preference?
Ask The Experts - Is a detector any good at discriminating pyrite or chalcopyrite in ferrous-reject mode?
Is a miniature spectrometer in our future?
Bismuth oxide for assaying?
The Bawl Mill • Legislative and Regulatory Update • Ask The Experts - Prospecting Around Graeagle • Hunting Down Paystreaks • Deep Nuggets From The Strange Little Patch • We’re Still Thinking About It • Springtime Sampling In The High Desert • How to Evaluate Mineral Claims—What to Know Before You Buy • Dredging Safety: Don't Ignore The Warning Signs • Russian Plane Spills 3 Tons of Gold on Runway • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices