it was called a solidus, which came back during the reign of Emperor Constantine the Great.
assuming you are referring to the $20 coin, it was called a Saint Gaudens
Frankingold
The Aureus.
frank
It's called a bezant!
The mintage coin data for Spanish 25 peseta gold coin is called the beard bust and is 90% gold. You can go www.coindatabase.com/coin_spain.php?pais=620 to check my answer.
During most of the Roman Republic gold coins were called Aureus and silver were Denarius
A gold bar, also called gold bullion or a gold ingot, is a quantity of refined metallic gold of any shape that is made by a bar producer meeting standard conditions of manufacture, labeling, and record keeping. A gold coin is a coin that is made mostly or entirely of gold. Traditionally, gold coins have been circulation coins, including coin-like bracteates and dinars.
The coin is called a SACAGAWEA dollar and has no gold in it. If you know it's a 2000 coin, why don't you think it has no date?
$10 gold coins minted prior to 1933 are called "Eagles". Gold coins minted after 1986 are called "Gold American Eagle".
A Gold $5 coin from 1887 is called a "quarter eagle" ... According to the retail guide, the average value of this coin is around $300, depending, of course, on the current market value for spot gold.
They are called Maple Leafs.