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: Precambrian Bedrock Magnetic Susceptibility Geodatabase.
Magnetic susceptibility (sometimes known as volume susceptibility) is the fundamental rock parameter in magnetic prospecting.
Data includes: magnetic susceptibility readings from various rock types. Magnetic susceptibility refers to the degree to which a substance can become temporarily magnetized while within an applied magnetic field.
Download the Precambrian Bedrock Magnetic Susceptibility Geodatabase in GIS format.