Classes upcoming

Understanding Copper-Nickel Sulfide…

Posted by Cook County Higher Education on 06-17-26

Understanding Copper-Nickel Sulfide Mining: A Free Community Workshop July 16 | 12:30-3:30pm | At CCHE Presenters: J.D. Lehr, Geologist; Margaret Watkins, Water Quality Specialist, Grand Portage Band of Lake Superior Chippewa; and Sean Leary, North of…