Mine: Tamarack Mine, MI
The Tamarack Mine was started by Osceola Mining Company interests in 1882. It was a major copper ore producer with outpeaking about 1899. The mine had five shafts, all of which were sunk vertically, compared with most other mines which had inclined shafrts. The Tamarack Junior mine had two additional vertical shafts). This mine was located off M-203 in Tamarack, 2,500' northwest of downtown Red Jacket (Calumet). [UPM]
See also North Tamarack Mine and Tamarach Junior Mine.