Ask The Experts
November 2015 by Chris Ralph• When geologists and old-timers have conflicting views.
Ask The Experts - Is a detector any good at discriminating pyrite or chalcopyrite in ferrous-reject mode?
Q: Can a voltmeter be used to determine the type of metal/mineral present in soil?
How do I set up a small placer operation?
• What's worth picking out of the pan besides gold?
Q: Would a mining company be interested in this area for just the magnetite?
The Bawl Mill • Ask The Experts • Our Readers Say • Gold in Tertiary Gravels • Detecting Clay Seams • Associated Gold Placers of the Comstock • All About Minerals • MMAC & PLP Update • Feinstein Pushes for Million-Acre Land Grab • Prospecting for Liberated Gold • The Snapshot • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices