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

Keweenaw Mineral Days provides a legal opportunity for mineral collecting on surface prepared rock piles of former native copper mines in Michigan’s Keweenaw Peninsula. This event is hosted by the A. E.

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: