Rhodochrosite from selected localities.
USA | |
| Dickey, R. M. (1938): Manganese in the Montreal Mine, Montreal, Wisconsin: Economic Geology, 33: 600-624. ; Robinson, G. & G. LaBerge (2013) Minerals of the Lake Superior Iron Ranges: A. E. Seaman Mineral Museum: Michigan Technological University, 52 p. |
| La Berge, G. (1984) The Geologic History of Wisconsin: Rocks and Minerals 59 (2), 60-73. |
Montreal Mine, Montreal, Gogebic Range, Iron County, Wisconsin, USA