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Algeria | |
| L. Latouche : "L'orthoferrosilite et les roches associées de la région des Gour Oumeladen (N.E. Ahaggar, Algérie)", Bull. Minéral. , 1983, 106, pp. 329-339. |
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Egypt | |
| M. Hassaan, A. El-Mezayen, Mervat S. Hassan, T. Ramadan and H. El-Desoky (2009) On the Metamorphism of Hafafit Sillimanite-bearing Pelitic Schists, Nubian Shield: Geochemical and Mineralogical Contributions. Australian Journal of Basic and Applied Sciences, 3(1): 229-253 |
| Helmy, H. M., Stumpfl, E. F., & Kamel, O. A. (1995). Platinum-group minerals from the metamorphosed Abu Swayel Cu-Ni-PGE deposit, South Eastern Desert, Egypt. Economic Geology and the Bulletin of the Society of Economic Geologists, 90(8), 2350-2360. |