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ROBERTSON, S., O’CONNOR, E.A. and NASR, B.B. 1990. The Amreit-Akab el Nugum alkali granite-gabbro complex, Southeastern Desert, Egypt. Occasional Publication, International Center for Training and Exchanges in the Geosciences, 1990/22: 181-4.ROMANI, R.F., O’CONNOR, E.A., JOHNSTON, T.P., OMAR, M.E.D. and MOHAMED, G. 1990. The Amreit granitoid complex: a re-appraisal of Phanerozoic intrusives in the Bernice District, Southeastern Desert, Egypt. Annals of the Geological Survey of Egypt, 16: 97-101.