John Jaszczak Gives Keweenaw Mineral Days Keynote
John Jaszczak (Physics/Mineral Museum) gave a keynote talk titled "120 Years of the A. E. Seaman Mineral Museum" during the annual Keweenaw Mineral Days' opening-day events on July 13.
Keweenaw Mineral Days is sponsored by the A. E. Seaman Mineral Museum and Keweenaw Gem and Gift.