【正文】
, Guennoc P (1985) L39。ile de Zabargad (Saint Jean): t~moincl6 de l39。expansion pr6coce en Mer Rouge. C R Acad Sci 301/14:1063 1068 Oba T (1990) Experimental study on the tremolitepargasite join at variable temperatures under 10 kbar. Proc Indian Acad Sci (Earth amp。 Planet Sci) 99:8190 Obata M (1980) The Ronda peridotite: garnet, spinel, and plagioclasepherzolite facies and the P T trajectories of a hightemperature mantle intrusion. J Petrol 21 : 533 572 O39。Hara M J, Yoder HS (1967) Formation and fractionation of basic magmas at high pressures. Scott J Geol 3:67 117 Petrini R, Joron JL, Ottonello G, Bonatti E, Seyler M (1988) Basaltic dykes from Zabargad Island, Red Sea: petrology and geochemistry. Tectonophysics 150: 229248 Piccardo GB, Messiga B, Vannucci R (1988) The Zabargad peridotitepyroxenite association: Petrological constraints on its evolution. Tectonophysics 150 : 135162 Piccardo GB, Rampone E, Vannucci R (1990) Upper mantle evolution during continental rifting and ocean formation: evidences from peridotite bodies of the Western AlpineNorthern Apennine system. Mem Soc G6ol France, NS 156:323 333 Piccardo GB, Vannucci R, Shimizu N, Rampone E, Ottolini L, Bottazzi P (1991) The early metasomatism in the Zabargad mantle association: an ion microprobe study of pargasites. Terra Abstracts 3:316 Rampone E, Bottazzi P, Ottolini L (1991) Complementary Ti and Zr anomalies in orthopyroxene and clinopyroxene from mantle peridotites. Nature 354:518 520 Salters WJM, Shimizu N (1988) Worldwide occurrence of HFSE depleted mantle. Geochim Cosmochim Acta 52 : 2177 2182 Seifert KE, Chadima SA (1989) Depletion of heavy rareearth elements in metamorphic minerals from Adirondack anorthosites. Geology 17:10041006 Seyler M, Bonatti E (1988) Petrology of a gneissamphibolite lower crustal unit from Zabargad Island, Red Sea. Tectonophysics 150 : 177207 Sbervais JW, Mukasa SB (1991) The Balmuccia orogenic lherzolite massif, Italy. J Petrol, Special Lherzolites Issue: 155174 Shimizu N, Hart SR (1982) Applications of the ionmicroprobe to geochemistry and cosmochemistry. Ann Rev Earth Planet Sci 10:483526 Shimizu N, Richardson SH (1987) Trace element abundance patterns of garnet inclusions in peridotitesuite diamonds. Geochim Cosmochim Acta 51:755758 Stosch HG, Seck HA (1980) Geochemistry and mineralogy of two spinel peridotite suites from Dreiser Weiher, West Germany. Geochim Cosmochim Acta 44:457 470 Suen CJ, Frey FA (1987) Origins of the mafic and ultramafic rocks in the Ronda peridotite. Earth Planet Sci Lett 85:183 202 Tilley CE, Yoder HS (1964) Pyroxene fractionation in mafic magma at high pressures and its bearing on basalt genesis. Carnegie Inst Washington Yearb 63:114121 Vannucci R, Shimizu N, Bottazzi P, Ottolini L, Piccardo GB, Rampone E (1991) Rare earth and trace element geochemistry of clinopyroxenes from the Zabargad peridotitepyroxenite association. J Petrol, Special Lherzolites Issue:255269