Copper is still used in modern day coin production. The bigger difference people notice is that pennies are not solid copper anymore. & Clad coins. I forget what it is really look this up you'll find it: the modern-day nickel cost the mint something like eight cents to make due to its copper content.
Copper is still used in modern day coin production. The bigger difference people notice is that pennies are not solid copper anymore. & Clad coins. I forget what it is really look this up you'll find it: the modern-day nickel cost the mint something like eight cents to make due to its copper content.
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