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An overview on how to refine precious metals. There are many kinds of materials that yield pure gold, platinum, or silver when refined. Though it's usually a little intimidating the first time you do anything, refining precious metals yourself is relatively easy to do (even with no experience) provided you have the right information, supplies ...
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Gold Smelting & Refining Process
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Gold Refining Complete Process for the Home Refiner - YouTube
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Refining (metallurgy) - Wikipedia
In one of the melting stages, lead was added. Gold and silver preferentially dissolved in this, thus providing a means of recovering these precious metals.
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Precious Metal Refining - Greene Lyon
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Topical Bible: Refining
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Mining Cost Service - Smelters | CostMine
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Gold Refining Process - Mineral Processing & Metallurgy
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Precious Metal Refining Process | The Perth Mint
Precious Metal Refining Process. Home The diagram below gives an overview of the key processes involved in the refining of gold and silver.
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