ALL ENGELHARD is pleased to welcome visitors to our Rosario Mining Company Definitive Page. While our focus is clearly Engelhard, we recognize that many Engelhard bullion collectors also collect other bars and ingots. As such, we appreciate the opportunity to present additional collections and look forward to your thoughts and input!
Located in San Juancito, Honduras, the Rosario Mines operated from 1880 through 1954 and produced approximately 565 tons of gold and silver per day.
| EXAMPLE | OBVERSE | REVERSE | COMMENTARY | ESTIMATED MINTAGE |
 | [HONDURAS ROSARIO M. Co.] | Cast Finish | Very rare ingot produced by Rosario Mining Company. This old world ingot is composed of 91.0% silver, 6.7% copper, 1.5% gold and 0.5% platinum. | <25 |