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History & Geology

Natural Gold Alloys

Natural gold is never 100% pure; all natural nuggets contain at least some impurities. We're going to take a look at just what some of those impurities might be.

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The Bawl Mill   • Ask the Experts   • Ask the Experts   • Ask the Experts   • Ask the Experts   • Prospecting Hard Rock   • Reese River Silver Mining District, Nevada   • Twenty-Five Gold Indicators You Should Know   • Alaska: Large-Scale Mining Can Be Done Right   • Gold of the Iditarod Mining District, Alaska   • Bedrock   • Government Takes Land for Open Space   • Comments on Gold Rush and Bering Sea Gold Series   • Hidden Value in Old Tailings   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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