Ask the Experts
January 2013 by Chris RalphHow do sluicing and drywashing compare in effciency?
Q: Can you please tell me about diamond fluorescense?
Q: Is this gold or some other metal?
The Bawl Mill • From the Editor • Iron Minerals, Your Detector and Gold • The Robinson Mine—Big Things Happen Here • Forty-Six Nuggets • Customizing Your Dredge • Small Miner Beats Forest Service in Court • Using Vegetation and Soil Conditions as Prospecting Aids • Prospecting for Diamonds • Green Valley Reconnaissance • Gold Pour Signals Revival in the Mother Lode • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices