Calcite from selected localities.
USA | |
| Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111. |
[var: Manganese-bearing Calcite] Mineralogy of Michigan (2004) Heinrich & Robinson | |
Mineralogy of Michigan (2004) Heinrich & Robinson |
McComber Mine, Negaunee, Marquette County, Michigan, USA