Cuz I got one
1873 copper coin e pluribus notho om mint mark on it skull face Morgan peace dollar
kronor means crowns
None, such crowns are all copper-nickel and run about $1 in uncirculated condition.
Please look at the coin again and post new question. No U.S. coin dated 1873 has a Liberty Bell on it. And also include the denomination.
The percentage of any metal in a coin would depend entirely on the coin and the country it came from. An Australian 1962 "copper" coin (bronze) contains 97% copper. An Australian 1962 "silver" coin (cupro-nickel) contains 40% copper. A British 1962 "copper" coin (bronze) contains 97% copper. A British 1962 "silver" coin (cupro-nickel) contains 75% copper. An American 1962 "copper" (bronze) 1¢ coin contains 95% copper An American 1962 "nickel" 5¢ coin is actually 75% copper An American 1962 silver coin is 10% copper, with the rest silver.
Depending on the coin and the pin, it would be most likely that the coin is much heavier.
The penny is made out of copper.
The coin with three crowns on it is the Swedish ore. They're not particularly rare and the value depends on the condition and whether it was circulated or not. I've seen them online for 5 dollars or so.
$20.00
Exactly the value of the copper in the coin. No more. The current price of copper is about $3.50 pound. So your coin just has sentimental value.
the components of coin are copper and zinc
i have a 1991 5 cent coin printed on a copper(penny