Mine: Atlantic Mine, Houghton, MI
Atlantic Mine was a copper mine located southwest of Houghton (between Houghton and South Range) in Houghton County. It was first worked in 1872 by th Atlantic Mining Company and had a total of 6 shafts It was later consolidated with the Pewabic and Adams Mining companies. It was consolidated into the Copper Range Company in 1925. It was a profitable operation. Atlantic Mine is now known as Peavoila.