Exploring in Ontario
- Digital data catalogue – View listing of our digtial data sets including provincial wide bedrock and quaternary geology, mineral deposits data, miscellaneous releases of data, open file reports accompanied by digital data list, geophysical data and aggregate resource inventory maps list (includes index map)
- Drill core library catalogue – View an inventory of approximately 15,000 representative diamond drill and other core types
- GeologyOntario – Get access to geoscientific research and historic information from more than 2 million pages of Ontario Geological Survey reports and maps
- Geophysical Atlas of Ontario – View, download, or buy, public domain airborne surveys, radiometric data, regional magnetic and gravity data sets, rock properties data, and seismic and magnetotelluric data
- Geoscience Laboratories – Get information about the analytical services in geochemistry, mineralogy, and reference materials provided by Geo Labs
- John B. Gammon Geoscience Library – Use our comprehensive collection of journals, government documents, maps and reference material relating to geology and mineral exploration in Ontario, and the rest of the world
- Mining Claim Maps - This site provide information on Mining Claims within the Province of Ontario.
- Mining claims information, abstracts and reports – Get information, updated daily, on unpatented mining claims in Ontario
- Ontario Geological Survey annual reports – View, download or buy annual Summary of Field Work and Other Activities volumes and annual Report of Activities volumes
- Publication release notices – Check this page for dates when we will release geological information to the public, and to find out about changes and unscheduled release dates
- Publications indexes – Search the indexes to Ontario Geological Survey publications using keywords or a database file
Do You Have Questions
Talk to our Resident Geologists in 11 offices across Ontario. They understand the geology and mineral resources in their areas. Call or visit them weekdays from 8:30 a.m. to 5:00 p.m. E.S.T.
