Ask the Experts
February 2014 by Chris RalphWhat is the ceramic-like material embedded with gold?
• Where would I find a map for the Western states on high silica sand deposits?
Buying a turquoise claim
Market for scheelite concentrates?
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?
The Bawl Mill • Legislative and Regulatory Update • Ask the Experts • Ask the Experts • Ask the Experts • Our Readers Say • The Perfect Summer • Eolian Gold Deposits • Copper Deposits of Alaska • Divide and Conquer—Detecting Old Placer Grounds with Friends • Reserves and Resources Explained • Critical Metals: Lithium • Coprolite—A Prospector's Tale • Comstock Mining Gets Approval • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices