Ask The Experts - Where can I obtain chemicals for flotation?
August 2020 by Chris Ralph
• How small should I crush my hard rock ore?
Q: How can I locate good places to prospect and meet like-minded individuals at the same time?
Q: Is there an Internet source ... that one can access to review which claims and at which location are the claims that BLM administrators close each year?
Q: A few questions about claim markers, gold hunter test kits, and videos....
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
The Bawl Mill • Ask The Experts - Can I get an update on your efforts in DC? • Ask The Experts - What equipment do I need to enter an old lode mine? • Hard Work Pays Off On Hard Rock • The Mysterious Telluride Minerals • Detecting: Getting Away From The Heat And Into The Gold • The Coolgardie Gold Mining Camp of Southern California • Gold Prospecting for Better or Worse: How Curiosity Burst My Platinum Bubble • Prospecting for Copper—What to Look for on the Outcrop • Dredging Tips and Tricks: A Measure of Water Pump Efficiency • Hard Rock 101: Small-Scale Blasting • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices