Ask The Experts - What is the “blue lead?”
April 2021 by Chris Ralph
Q: How do metal detectors work around precious metal ore bodies?
• What processing plant should I choose based on my ore type?
• How to select an area to start prospecting?
Q: I’m working with some folks who have a large amount of old placer concentrates stored on their recently purchased property.
Q: Would a mining company be interested in this area for just the magnetite?
The Bawl Mill • Ask The Experts - Can an Ohm meter find gold in pyrite? • Ask The Experts - Can you tell me about this mining district? • The 10-Ton Boulder: Expanding Grout Demolition • How Deep Can That Detector Go? • Simple Mine Surveying With Basic Hand Tools • Dredging Do's and Don'ts • Emails Confirm--FBI Was Looking for Gold at Pennsylvania Dig Site • Gold Prospecting for Better or Worse: Tuck and Roll • Preparing For The 2021 Mining Season • Drywashing for Desert Gold—Part III • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices