Lead in later coins showed a much higher contribution of silver younger than 50 million years old — suggesting it came instead from the mines of Mexico. The coins show very little hint of ...

A 1538 8 Reales is far and away the most valuable Mexican coin ever recorded, having sold at auction in 2016 for $528,000. But it’s not the only one that can command an extremely high price.

Very few countries still mint silver coins, and those that do make them almost exclusively for collectors and investors.

Long before the dollar was painted Washington emerald green, it was polished Mexican silver. by Salvatore Babones Hong Kong was a British colony from its founding in 1841 until its handover to ...

Avid coin collectors in search of old, rare and valuable finds will discover a treasure trove in Mexican coins. ... Up to $15k in Free Silver + Zero Account Fees on Qualifying Purchase .