The Louisiana Purchase Exposition gold coin weighed 1.672 grams and consisted of 90% gold and 10% copper. This means there is 1.5048 grams of gold in the coin or 0.04837 troy ounces.
When buying gold, it is measured in ounces. There are 31.103 grams in each ounce of gold. A 1 oz gold coin would therefore weigh 31.103 grams which is different from the regular conversion of grams to ounces.
1.672 grams
A 1924 Saint-Gaudens $20 gold coin weighs 33.436 grams and of that weight, gold comprises 30.092 grams.
The Actual Gold Weight (AGW) is .24187oz of pure gold. The total weight of the coin is 8.359 grams.
The Actual Gold Weight (AGW) is .04837oz of pure gold. Total weight of the coin is 1.672 grams.
There are 0.0156 Troy ounces of pure gold in the US $10 gold or 15.0463 grams.
The weight if the coin is only 8.359 grams, but thr Actual Gold Weight (AGW)is .24187oz or 6.85689 grams of pure gold.
The coin weighs less than 5 grams, so it can't have a ounce of gold in it.
The Actual Gold Weight (AGW) of a Quarter Eagle is .12094oz of pure gold. Total weight of the coin is 4.18 grams.
U. S. Banks do not handle gold coins.
The coin has 3.1103 grams of pure gold in it or 1/10th of an Troy ounce.