Ask the Experts
February 2014 by Chris RalphWhat is the ceramic-like material embedded with gold?
Shaker tables and jigs
Q: Thanks for the great article in the recent ICMJ [“Metallic Trash—Scourge of the Prospector,” July 2012]...
Q: Can you tell us what the indicator rocks are? I’ve looked at the nearby digs and pushes that were made for gold and it looks like we’re digging on some similar material...
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