Browse Items (1 total) Creator is exactly "Maine Mineral Symposium"OR Alt Author is exactly "Maine Mineral Symposium" Browse All Browse by Tag Search Items Browse by Subject Browse by People Sort by: Title Creator Date Added COLL 6: Maine Mineral Symposium Videos Finding Aid / In-house Use Only A few programs and a large number of video recordings of the proceedings of the Maine Mineral Symposium, which ran from 1990 from 2011. Collection: Finding Aids