Ask the Experts
June 2014 by Chris Ralph• Building a jaw crusher
Is this a valid claim?
Q: What exactly does "ionizing" mercury mean?
Estimating the gold content of ores with gold, quartz and other minerals?
• Is there a standard contract for placer mining to use with a private property owner?
Q: I am looking for a “trommel machine” that doesn’t separate anything but clay slurry from rock hard clay.
Q: Can you suggest some family and dog friendly vacation spots in California where I can also do some sniping?
What to do with black sands
The Bawl Mill • Ask the Experts • Ask the Experts • Ask the Experts • Ask the Experts • Ask the Experts • Finding Gold with a VLF Detector—Part III • Silver and Base Metal Deposits of the Pioche District • California Dredgers: A Step Closer to Getting Back in the Water • Arizona's Youngest...and Oldest Prospector • Exploring Placers with Auger Drills • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices • Correction • Crushing Quartz in Calaveras County: A Placer Miner Learns New Tricks