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| Morrill & Hinckley, 1959. Maine Mines & Mineral Localities, Vol. 2. |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Mittlefehldt, D. W. (1979) Petrographic and chemical characterization of igneous lithic clasts from mesosiderites and howardites and comparison with eucrites and diogenites: Geochimica et Cosmochimica Acta 43 (12): 1917-1935. (Dec 1979) Bunch, T. E. & Klaus Keil, K. (1971) Chromite and Ilmenite in non-chondritic meteoritics. American Mineralogist 56 (1/2) 146-157 (Jan/Feb 1971) |