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USA | |
| van Schmus, W.R. & Koffman, D.M. (1967) Equilibration Temperatures of Iron and Magnesium in Chondritic Meteorites: Science, New Series 155 (3765): 1009-1011. (Feb 1967). Keil, K. & Fredriksson, K. (1964) The Fe.Mg and Ca Distribution in Coexisting Olivines and Rhombic Pyroxenes of Chondrites. Journal of Geophysical Research Atmospheres 69 (16): 3487-3515. (August 1964) |
| Mittlefehldt, D.W., McCoy, T.J., Goodrich, C.A. & Kracher, A. (1998). Non-chondritic meteorites from asteroidal bodies. IN: Papike, J. J. (ed.): Planetary Materials: Mineralogical Society of America, Washington. 195 pages. |
| Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440 |
| Jeffrey J. Agee, James R. Garrison, Jr. and Lawrence A. Taylor (1982) Petrogenesis of oxide minerals in kimberlite, Elliot County, Kentucky. American Mineralogist 67:28-42 |
- Illinois - Kentucky Fluorspar Mining District
| Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440 |