Ask the Experts
December 2013 by Chris RalphWhy are there no maps of the so-called mining districts?
Q: I’ve thought about renting an XRF gun with gold specific software to use for exploration this spring.
Q: Graphite spray to prevent sticking when using cast iron molds
• Is there a single book that covers most aspects of mining and recovery?
Options for affordable crushers for small mining operations
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