Ask The Experts
Ask the Experts
June 2014 by Chris Ralph
• Can you explain a jig, Ainlay bowl, hammer mill?Ask The Experts
Is a miniature spectrometer in our future?
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Q: Where is the best place to prospect for gold in Minnesota?
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Q: How do I improve my small-scale mining operation’s gold production?
Ask the Experts - Old workings & tailings: What are my options?
Q: ...It’s a 2,000-acre property that was mined 100 years ago, still has the old workings, tailings, etc. I am looking to recover gold from the old waste/tailings... plus possibly strip mine some of it. What are my options?
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Bacterial gold
Ask The Experts - Where can I get geological maps?
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The Bawl Mill
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• Finding Gold with a VLF Detector—Part III
• Silver and Base Metal Deposits of the Pioche District
• California Dredgers: A Step Closer to Getting Back in the Water
• Arizona's Youngest...and Oldest Prospector
• Exploring Placers with Auger Drills
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Correction
• Crushing Quartz in Calaveras County: A Placer Miner Learns New Tricks
Free:
Legislative and Regulatory Update
• A Few Methods for Sampling Hardrock Deposits
• Protecting Our Access to Public Lands
