Ask The Experts
Ask the Experts
February 2014 by Chris Ralph
Shaker tables and jigsAdditional articles that might interest you...
Ask The Experts
August 2015
Problems finding gold with a detector
Problems finding gold with a detector
Ask The Experts
February 2016
Designing my own dredge...
Designing my own dredge...
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
May 2014
How do mines and refiners deal with doré bars?
How do mines and refiners deal with doré bars?
Ask The Experts
June 2015
Gold in clastic black shale
Gold in clastic black shale
Ask the Experts: various mining courses
August 2012
Q: What classes should one take if planning on majoring in mining engineering or geology?
Q: What classes should one take if planning on majoring in mining engineering or geology?
Ask The Experts—Amalgamation
January 2011
Q: Exactly how does amalgamation work? Does it “melt” the gold (or copper, or silver, etc.) and form an alloy? If one leaves a piece of gold in mercury, will the entire sample become an amalgam (combination) of gold and mercury? Or does it only affect the surface...
Q: Exactly how does amalgamation work? Does it “melt” the gold (or copper, or silver, etc.) and form an alloy? If one leaves a piece of gold in mercury, will the entire sample become an amalgam (combination) of gold and mercury? Or does it only affect the surface...
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Ask the Experts
• Ask the Experts
• Ask the Experts
• Our Readers Say
• The Perfect Summer
• Eolian Gold Deposits
• Copper Deposits of Alaska
• Divide and Conquer—Detecting Old Placer Grounds with Friends
• Reserves and Resources Explained
• Critical Metals: Lithium
• Coprolite—A Prospector's Tale
• Comstock Mining Gets Approval
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
SB 838 and the Future of Mining in Oregon
• New Mining Regulations in Maine
