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price of separation of gold to stone

Jun 24, 1997 — After the United States deregulated gold in 1971, the price increased gold to be concentrated by gravity and permits the separation of gold from clay, not be confused with "carat," a unit of weight used for precious stones.

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Have you ever bought a piece of gold ore on eBay? There is an abundance of so-called "high grade gold ore" being sold that is actually has no gold value at all.

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