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1 Onza "Libertad"
🇲🇽 Mexico · 1 Onza "Libertad"
| Weight | 31.1 g |
| Diameter | 36 mm |
| Mintmark | Mo |
| Mintage | 1,650,518 Mo issue reported only — 2 further varieties unpublished; Proof issues: 20,000 |
| Edge | Reeded, lettered (INDEPENDENCIA Y LIBERTAD) |
| Alignment | ↑↓ Coin |
| Composition | 99.90% Silver |
| Melt value | — |
| Reference | KM# 494.2 |
| Collector's Key World ID | CKW-MEX-2377 |
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Varieties & References
No additional varieties recorded.
External references
Frequently Asked QuestionsFAQ
How many 1991 Mexico 1 Onza "Libertad" coins were minted?
1,650,518 were struck (Mo issue reported only — 2 further varieties unpublished; Proof issues: 20,000).
What is a 1991 Mexico 1 Onza "Libertad" made of?
0.999 Silver, weighing 31.1 g.
What is the melt value of a 1991 Mexico 1 Onza "Libertad"?
Its melt value is its metal content multiplied by the current spot price. See our melt calculator on the metals pages for a live figure.
Is the 1991 Mexico 1 Onza "Libertad" a key date?
It's a more common issue overall, though scarcer varieties may carry a premium — see the varieties list.
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