| Metal Type | Copper |
|---|---|
| Composition | Copper |
| Type | Round |
| Unit Type | oz |
| Shape | Round |
| Fineness | 0.999 |
| Precious Metal Content per Unit | 1 oz |
| Certification | Uncertified |
| Country of Origin | United States |
Check the listing for details. 2- 1 oz Copper Rounds Mercury Dime. Made in United States. Listed at 16.00 USD. The product is a set of two 1 oz copper rounds with a design similar to the Mercury Dime. Made from copper with a fineness of 0.999, these rounds are unc ertified and manufactured in the United States. The unit type is oz, and each round contains 1 oz of precious metal content. Perfect for collectors or investors looking to add physical bullion to their portfolio, these copper rounds are a valuable and versatile investment option.