Ask The Experts
Ask the Experts
July 2014 by Chris Ralph
Bacterial goldAdditional articles that might interest you...
Ask The Experts—Iridium
December 2010
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
Ask The Experts
September 2015
Replacing cloth on a drywasher
Replacing cloth on a drywasher
Ask the Experts
July 2013
Q: Is there a special name for this silver and copper alloy?
Q: Is there a special name for this silver and copper alloy?
Ask the Experts
May 2014
Gold and silver in Pennsylvania
Gold and silver in Pennsylvania
Ask the Experts
February 2015
• Is this old mining story too good to be true?
• Is this old mining story too good to be true?
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The Bawl Mill
• A Return to Silver City, Idaho
• Ask the Experts
• Ask the Experts
• Swing and a Miss
• Miners Fight Back Against Road Closures
• The Giant King Mine
• BLM Flexes Its Muscles in Quartzsite
• Over the Divide
• Romancing the Lens
• Gold Recovery with Centrifugal Bowls
• Mining on the Comstock Lode
• Want to Go to Australia?
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Legislative and Regulatory Update
• Representative Manweller Lends a Hand in Washington State
