Ask The Experts
Ask The Experts: What is a Spanish needle?
July 2017 by Chris Ralph
Some fellow in Texas was selling a Spanish needle—a dousing device used to recover minerals in the old days. Do you know anything about these?
Ask the Experts: Something for everyone...
Q: Can you suggest some family and dog friendly vacation spots in California where I can also do some sniping?
Ask The Experts
Q: Conflicting advice on motorized small-scale mining equipment
Ask The Experts - Is LR2000 working correctly?
Ask The Experts - How do I best recover gold in pyrite?
Which Specific Gravity Test Works Best?
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
Ask the Experts
• Is this old mining story too good to be true?
Ask the Experts
How do I set up a small placer operation?
Subscription Required:
The Bawl Mill
• Ask The Experts: Sulfides and fluxes
• Legislative and Regulatory Update
• Simple Rules of Gold Geology: Comparing Epithermal and Mesothermal Deposits
• The "Madonna Nugget"—A Weekend Hunt to Remember
• The Goldfield Mining District, Nevada—Part II
• Sunset Sunbaker
• A Prospecting Adventure in Mexico
• Critical Minerals: Tungsten
• Police Urge Author to End Treasure Hunt
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
MMAC Update
