Ask The Experts
Ask The Experts - Who owns this historic mill and how do I handle possible mercury contamination?
May 2019 by Chris Ralph
Additional articles that might interest you...
Ask the Experts
September 2013
Is Burkina Faso safe for prospecting?
Is Burkina Faso safe for prospecting?
Ask the Experts
February 2013
Q: A few questions about diamonds...
Q: A few questions about diamonds...
Ask The Experts - Are two rock crushing machines (jaw crusher and chain crusher) necessary?
August 2021
The Portable XRF Gun
November 2012
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.

Ask the Experts
December 2012
What is the best type of mat to use in a high banker set up?
What is the best type of mat to use in a high banker set up?
Ask The Experts
September 2015
Can the public take minerals from a mining claim?
Can the public take minerals from a mining claim?
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts - Sampling and assays
• The Geology of Diamond Deposits
• Keep Watch for The Unexpected
• Resurrecting An Old Hard Rock Mine—Gold At Last!
• Imagining the Ultimate Prospecting Adventure
• Gold Prospecting for Better or Worse: Cold Gold
• Gary It's There
• Following the Clues
• A Generous Lesson on Detecting Bedrock
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
PLP Update