They aren't. The place where they are made are called mints.
you can get coins from the mint by ordering the coins through the us mints web site follow this link www.usmint.gov.
There are currently 4 mints: Philadelphia and Denver make coins for circulation. The mint marks are P and D respectively, except that Philly cents don't have a P mint mark. San Francisco ("S") makes proof coins for collectors West Point ("W") makes gold and silver bullion coins for investors and collectors. Once in a while they help out by making cents when there's enough demand, but without mint marks so they look just like Philadelphia cents. In the past the US also operated mints in New Orleans, Carson City, Charlotte, and Dahlonega GA.
These coins were struck at a number of mints and values differ by mint mark. See the attached link for more info.
India is so big and has so many people that the huge amount of coins needed to be made can not be minted in just one place. So there are several mints around India, and the little marks show which of the mints the coin was made in.
Planchet; flan (ancient coins)
Modern coins are made in factories called mints.
Philadelphia and Denver mint coins for circulation. There also just called U.S. Mints oR just MINTS
Currently just the Denver and Philadelphia Mints make coins for general circulation.
Well, in a loose way you could say that they made Roman coins in factories. The "coin factories" are called mints. The Romans had mints in various place throughout the empire. However, the coins of precious metals, gold and silver, were minted exclusively at Rome.
Only the Philadelphia & San Francisco Mints struck $20.00 gold coins in 1901
No, Canada makes their own coins of all types at the Canadian Mints. Several other countries have their coins made in the Canadian Mints too.
you can get coins from the mint by ordering the coins through the us mints web site follow this link www.usmint.gov.
The coins are recycled in the main mints of the country.
old coins -yes
The coins have been struck every year since 2000 at the Philadelphia, Denver & San Francisco Mints so 11 years X 3 Mints = 33 coins
Currently US coins are made at four mints. The Philadelphia and Denver mints make coins for circulation. The San Francisco makes proof coins sold to collectors and investors. The West Point mint makes special coins that are not put in circulation and are sold to the general public.
Coins (along with some medals) are made at mints.