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USA | |
| [var. Manganophyllite] Thompson, et al., 1991. Maine Mineral Localities, 2nd ed. |
- East Mount Apatite Mining District
| Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey |
| Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey Bastin, E.S. (1911) Geology of the pegmatites and associated rocks of Maine. United States Geological Survey Bulletin Bulletin 445. |
| Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey Rocks & Min.: 9:15. USGS Bull 445 |
- West Mount Apatite Mining District
| USGS Bull 445 |
| Rocks and Minerals, (1997) 72:44-48 |
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Turner Quarries, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA