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Ask the Experts - Processing sulfide ore without mercury or cyanide.

Q: ...Is there any way to process the ore without using mercury or cyanides...?

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Can the public take minerals from a mining claim?

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• Reopening closed areas

Ask The Experts - Is a detector a good return on investment?


Ask the Experts: gold per ton; improving assay method


Q: How much gold do I have per ton and how can I improve my assay method?

Ask The Experts—Precious metals in water?


How can I determine if there are precious metals in the groundwater?

Ask The Experts: Sulfides and fluxes


The concentrate is just the heaviest of the heavy minerals but some sulfides are sneaking in there also with the gold...

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Bismuth oxide for assaying?

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The Bawl Mill   • Ask the Experts - ...Worth further investigation?   • Regarding "Good Assays and Bad"   • New "Employment" Category   • 4 Keys to Successful Nugget Hunting   • A High Price to Pay   • Eolian Placer Gold   • All the Gold Ever Mined...   • The Basics of Geophysical Exploration   • Targeted for a Tax Audit   • Feds Order Closure of Idaho Mine   • Trying Out the New Highbanker   • A Gold Mine on a Washington Beach?   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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Ask the Experts - Old workings & tailings: What are my options?   • Legislative and Regulatory Update

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