Ask the Experts
December 2013 by Chris RalphMarket for scheelite concentrates?
Gold and silver in Pennsylvania
• Reason for adits rather than shafts?
Bismuth oxide for assaying?
What type of sluice box for my trommel?
Problems finding gold with a detector
Q: Can you offer any information on proper mining claim procedures?
The Bawl Mill • Ask the Experts • Ask the Experts • Sierra County Gold—Part I • ICMJ's Annual Index • Ophir—Possibly the Best Kept Secret in Alaska—Part II • Hunting for Hardrock: The Basics • Gold in the San Francisco District Oatman, Mohave County, Arizona • Heavy Glacial Rocks and Gold in the Midwest • Strategic Metals—Part II • The Amazing Mineral Tourmaline • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices