Ask the Experts
July 2014 by Chris RalphBacterial gold
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
Q: I live near the Gold Basin area of Arizona. What detector will go deep and be easier to use for small gold? I need some help.
Ore processing in California?
If it's gold, how should I clean it?
The Bawl Mill • A Return to Silver City, Idaho • Ask the Experts • Ask the Experts • Swing and a Miss • Miners Fight Back Against Road Closures • The Giant King Mine • BLM Flexes Its Muscles in Quartzsite • Over the Divide • Romancing the Lens • Gold Recovery with Centrifugal Bowls • Mining on the Comstock Lode • Want to Go to Australia? • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices