3 Geological Photo Resources

Alex Strekeisen Thin Section Images

Thin section images that can be used for educational purposes, so long as they are attributed.

Flickr Geological Groups

Hundreds of groups of photographers interested in geological photos and thousands of geological images, often with non commercial, attribution licenses, which allows use in classrooms or for educational purposes.

Geology Pics By Marli Miller

Free downloadable geological images for instructors and classes.