Ask the Experts
January 2015 by Don Robinson• Is the Spenceville Wildlife area open to prospecting?
Q: A few questions about diamonds...
Gold deposits and outer space
• Determining the amount of gold in a specimen
Is a miniature spectrometer in our future?
Questions regarding processing black sands
The Bawl Mill • Ask the Experts • Ask the Experts • Ask the Experts • Return to Chicken, Alaska • The Pothole Patch • All About Pyrite • Diamond Prospecting in Indiana • Significant Progress for California Suction Gold Dredgers • Why Did This Silver Mine Close? -Conclusion • The Ely Copper-Gold District of Nevada • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices