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Ask The Experts: How would you go about evaluating a silver deposit?


Any ore grading 32% silver would contain more than 9,000 ounces of silver per ton and be valued at something in the range of $150,000 per ton. Even a few tons of this type of material would be well worth shipping off to a smelter for treatment.

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Bismuth oxide for assaying?

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Buying a turquoise claim

Ask The Experts: “Energy” coming from black sand?


Q: I have a question/request regarding some black sand left from my Dad’s prospecting days.

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Ore processing in California?

Ask The Experts - Is LR2000 working correctly?


Subscription Required:
The Bawl Mill   • Ask the Experts   • Ask the Experts   • Ask the Experts   • Common Mistakes of the New Detectorist   • The Pearce Mineralized Area, Dragoon Mountains, Arizona—Part II   • Mining for Gemstones and Mineral Specimens   • Fighting and Winning Without a Lawyer   • The Essentials of Dry Washing   • Fortymile, Alaska Prospecting Adventure   • Court Says Emergency Rule in California Unjustified   • Sampling Placer Stockpiles   • Lower Prices Bring Layoffs   • Prospecting Research   • Buyer Beware! Counterfeit Metal Detectors   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices   • Underground in the Original 16-1 Mine

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