Additional information about the activity is available by clicking on the all cap header.

Virtual 2021 meeting

The 66th Annual Institute on Lake Superior Geology in 2020 was cancelled due to COVID19 pandemic. The 2021 meeting is currently scheduled to be a virtual meeting dates to be determined.

See the ILSG website for additional information on the meeting:



Keweenaw Mineral Days provides legal surface prepared mineral collecting on rock piles of former native copper mines in the Keweenaw Peninsula. Hosted by the A. E. Seaman Mineral Museum in collaboration with Keweenaw Gem and Gift, Inc.