Mines & Extraction · mine

Goderich

Canada · Underground

Opened
1959
Region
Ontario
Status
Active
Country
Canada
Notes
The largest underground salt mine in the world, in a 100 m thick bed 500 m beneath Lake Huron; road salt for the whole Great Lakes region.
Type
Underground
Latitude
43.74
Longitude
-81.72

Commodities

Referenced by

element

Open on the Mines & Extraction shelf — the interactive card, the filters, and everything alongside it.

From the Mines database in Notion, last edited 2026-08-16. This page is the row, rendered by the build; nothing on it is written by hand.