Massive Sulfide Mining Intrusion: Mississippi & St. Croix Rivers at Risk

The DNR has approved Kennecott-Rio Tinto and Talon Metals mining corporations to explore a large area centered in Tamarack, Minn. with a high concentration of copper and nickel. The area is astride a major watershed divide separating the Mississippi and the St. Croix Rivers. Don Arnosti, Conservationist and WaterLegacy Board Member, will discuss this new sulfide mining threat.

Cost: Free, register in advance


Tue. Jul. 7 6pm

More Events Like This

Music Events

Livestream Events

Twin Ports Events

For More Information