National Mining Hall of Fame
![Display of Gold leaf specimens from [[Idaho Springs, Colorado](https://upload.wikimedia.org/wikipedia/commons/2/22/Gold_leaf_specimens_%28Idaho_Springs_area%2C_Colorado%2C_USA%29_3_%2816562379853%29.jpg)
The National Mining Hall of Fame and Museum is the only national mining museum with a Congressional charter, which was passed in a joint resolution (S.J.Res.192) of the second session of the 100th Congress of the United States of America and approved by President Ronald Reagan on November 14, 1988. Provided by Wikipedia
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