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| Helvetia - Swiss one ounce gold bullion coin |
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| One ounce gold bullion coins |
SWITZERLAND one OUNCE GOLD BULLION HELVETIA COIN of 1986.
One ounce gold bullion coins.
The one-troy ounce size bullion gold coins are the standard of the Western world, and the most cost-efficient way to buy and hold a readily tradable form of gold. Since gold prices are quoted worldwide in units of troy ounces, these 1-ounce gold coins are the easiest way to accumulate and compute your gold wealth. All one troy ounce (31.1 grams) gold coins listed here are of pure 24 karat (.999 to .99999) fine gold. Two exceptions to this rule are the South African Krugerrands and the US gold Eagle, which in addition to a troy ounce of pure gold, contain alloys (mostly copper in the Krugerrand and silver in the Eagle), bringing their total weight to 1.09 troy ounces, or 33.9 grams per coin.