12 ms·
Indeed - the world's largest salt mine operates largely beneath Lake Huron: https://www.youtube.com/watch?v=yKIuj4n_8PQ https://www.youtube.com/watch?v=yKIuj4n
by porsupah 10y ago
Indeed - the world's largest salt mine operates largely beneath Lake Huron:
https://www.youtube.com/watch?v=yKIuj4n_8PQ https://www.youtube.com/watch?v=yKIuj4n_8PQ