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
Read More

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
[link] [comments]
Tags:

コメントを投稿

0 コメント