Ask the Experts
March 2013 by Chris RalphUsing GIS systems to aid in mapping.
Would you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?
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?
The concentrate is just the heaviest of the heavy minerals but some sulfides are sneaking in there also with the gold...
How do I set up a Miller table?
The Bawl Mill • Ask the Experts • Ask the Experts • Ask the Experts • Ask the Experts • Legislative and Regulatory Update • Gold Deposits of Montana • Benches and Fossil Placers • Turning Hobby Mining into Business Mining • Buying a Mining Claim: Questions to Ask • Looking for that Hidden Placer • The Many Facets of Iron • And the Survey Says... • $50 Million Swiped in Diamond Heist • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices