|
USA | |
| Fisher, L.W. (1936) Minerals in Bates Limestone, Lewiston, Maine. American Mineralogist, 21(5), 321-326. |
| Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667 |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Boudette, E., 1991, USGS Misc. Inv. Map I-2059 |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| American Mineralogist 61:431-434, 1976 |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Boudette, E., 1991, USGS Misc. Inv. Map I-2059 |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Alan Plante |
| P Cristofono collection and Jim Nizamoff, pers. comm. |
| King, Van (n.d.) Personal communcation. |
| Morrill & Hinckley, 1959. Maine Mines & Minerals, Vol. 2 USGS Bull 313 |
Waterford, Oxford County, Maine, USA