Ask The Experts
Ask The Experts - EPA Method 6020 testing
June 2019 by Chris Ralph
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Q: What amount of silver is considered the best find ever?
Ask The Experts—Highbanker legal in CA?; Best place to sell raw gold?
Q: If a high banker is outfitted with a suction hose, is it considered a dredge in CA even if it is sitting on the ground? Also, how do I find the best places to sell raw gold (flour, pickers, nuggets, gold in quartz, etc.)?
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• How do I clean up gold encrusted with iron-sulfides?
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Estimating the gold content of ores with gold, quartz and other minerals?
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Q: A few questions about diamonds...
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