The GeologyOntario (includes OGSEarth) web pages will be updated with a new look in the coming weeks, starting at the end of September 2021.
The updated design improves the user experience by simplifying the layout, making the pages more mobile compatible, and aligning with other Ministry web pages.
Please contact Alphons Evers (alphons.evers@ontario.ca) if you encounter any issues after the change or have any questions.
During this update, this page will be removed. Please update your bookmark to the following: Abandoned Mines.
Abandoned Mines (Abandoned Mines Information System-AMIS) contains all known abandoned and inactive mine sites and features.
Data includes: information on mine site names, alias names, geographic township, site status, primary commodity, jurisdiction, mine features, hazard status, class and type, access and geospatial information
Download the Abandoned Mines database (updated November 15, 2018) in GIS format.