TIL: There is a diamond mine open to the public in Arkansas, it is the only diamond mine open to the public. So far 31000 gems have been found since it became a state park in 1972, the visitors keep what they found.

Headmaster 11月 24, 2019

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TIL: There is a diamond mine open to the public in Arkansas, it is the only diamond mine open to the public. So far 31000 gems have been found since it became a state park in 1972, the visitors keep what they found.

submitted by /u/MinovixV2
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