Ask the Experts—Best way to identify calaverite and sylvanite
December 2011 by Chris Ralph
Q: I am looking for a “trommel machine” that doesn’t separate anything but clay slurry from rock hard clay.
Would you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?
Q: Is there a special name for this silver and copper alloy?
Q: Do I still have rights to this mining claim?
• Using drywashers to work desert gravels
The Bawl Mill • Our Readers Say • Ask the Experts—Looking up mining claims on the Internet • Ask the Experts—Access to mining claim across private land • Legislative and Regulatory Update • WSGS Releases New Geologic Maps • Prospecting on the North Yuba • Yesterday's Gold—Today's Mine • Prospecting Australia—Part III Anatomy of a Nugget Patch in Western Australia • Nevada Miners: Check Your Claim Markers • Managers at Fault for Two Deaths at Meikle Mine • Cold Water Gold • River Dredging vs. Creek Dredging—Part I • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices