Ask The Experts
Ask The Experts: Is this deposit worth working?
April 2017 by Chris Ralph
Q: Can you tell me if this deposit is worth working? It is a quartz vein and I had it analyzed for gold, copper, rare earths and other metals.
Ask The Experts: What is a Spanish needle?
Some fellow in Texas was selling a Spanish needle—a dousing device used to recover minerals in the old days. Do you know anything about these?
Ask The Experts
Hydraulic remnants or just lose material?
Ask The Experts
• When geologists and old-timers have conflicting views.
Ask the Experts
Questions regarding processing black sands
Ask the Experts
Ore testing and other advice for starting up a mining operation.
Legislative and Regulatory Update
- November elections
- Anti-mining ballot initiative rejected in Montana
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The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts: Is an XRF gun useful for prospecting and mineral identification?
• Ask The Experts: Can a long range locator probe detect gold in quartz?
• Weathering, Erosion and Placers
• The PIGMI—a DIY Crevice Tool
• Diary of a Diamond Prospector
• The Ups and Downs of Nugget Hunting
• Epithermal Gold and Silver Deposits
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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