Bumpus Quarry

Maine, United States

Bumpus quarry is a quarry in Oxford County, Maine, in the United States. It is primarily known for being the source of some of the largest beryl crystals ever found, up to 27 feet (8.2 meters) in length, weighing 26 tonnes (23.6 metric tons).

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Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

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