Yes - in an "atom smasher". But it costs more than the gold is worth.
No. The US did not make any gold coins for circulation after 1933. There are no gold nickels.
no
The US did not make a gold dollar in 1894. They stopped production of the gold $1 coin in 1889.
they did.
they gave us aids they gave us gold,spices crops and other things
25,000 dollars per gold medal.
California fractional gold coins are tokens struck in California to make up for the lack of US small denomination coins in the western US. During the early gold rushes, there was no nearby US mint in the west, and there was an abundance of gold. So people used the US gold standard price ($20.67 per troy ounce, since the US dollar was on a gold standard) and made coins with the required amount of gold to make up for small change. These coins are today very collectible, however, fakes abound and there is little information about them online.
The 1795 Half Eagle ($5.00) gold piece was the first gold coin struck for the United States.
None. The US doesn't make gold-plated coins. Anything you find was made by a private company that plated ordinary US coins and sold them as "special collectibles". However these items are rarely worth what they sell for.
invest in mint to make coins
US gold coins were 90% pure gold, or 21.6 Kt.
Gold mining effects us by the gold fever many people have. ):-(