Mid-Continent Rift Story Map
![Image shows a screenshot of the Mid-Continent Rift Story Map](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Screenshot%202.png?itok=6gJ_TXFj)
Detailed Description
Learn the geologic history behind the mining history in the Great Lakes.
Sources/Usage
Public Domain.
Public Domain
Learn the geologic history behind the mining history in the Great Lakes.
Public Domain.
Public Domain