Association of adakites with gold and copper mineralization in the Philippines

Fernando G. Sajona1, René C. Maury2
1Mines and Geosciences Bureau, North Av., Diliman, 1100 Quezon City, Philippines
2Domaines océaniques, UMR CNRS 6532, Université de Bretagne-occidentale, 6, avenue Victor-le-Gorgeu, B.P. 809, 29285 Brest, France

Tài liệu tham khảo

Défant, 1990, Derivation of some modern arc magmas by melting of young subducted lithosphere, Nature, 347, 662, 10.1038/347662a0 Defant, 1993, Mount St Helens: potential example of the partial melting of the subducted lithosphere in a volcanic arc, Geology, 21, 541, 10.1130/0091-7613(1993)021<0547:MSHPEO>2.3.CO;2 Defant, 1992, The geochemistry of young volcanism throughout western Panama and southeastern Costa Rica: an overview, J. Geol. Soc. London, 149, 569, 10.1144/gsjgs.149.4.0569 Defant, 1991, Dacite genesis via slab melting and differentiation: petrogenesis of La Yeguada volcanic complex, Panama, J. Petrol., 32, 1101, 10.1093/petrology/32.6.1101 Geary, 1989, Identification of an Early Cretaceous ophiolite in Camarines Norte-Calaguas Island basement com plex, eastern Luzon, Philippines, Tectonophysics, 168, 101, 10.1016/0040-1951(89)90371-5 Green, 1982, Anatexis of mafic crust and high pressure crystallization of andesite, 465 Hinz, 1990, Summary of geophysical data from the Sulu and Celebes Seas, 124, 87 Maury, 1992, Metasomatism of the sub-arc mantle inferred from trace elements in Philippine xenoliths, Nature, 360, 661, 10.1038/360661a0 Maury, 1996, Fusion de la croûte océanique dans les zones de subduction/collision récentes: l'exemple de Mindanao (Philippines), Bull. Soc. géol. France, 167, 579 Mitchell, 1991, Epithermal Gold in the Philippines: Island Arc Metallogenesis, Geothermal Systems and Geology, 457 Poitrasson, 1995, Hydrothermal remobilization of rare earth elements and its effect on Nd isotopes in rhyolite and granite, Earth Planet. Sci. Lett., 130, 1, 10.1016/0012-821X(94)00257-Y Prouteau, 1996, Les adakites miocènes du NW de Bornéo, témoins de la fermeture de la proto-mer de Chine, C. R. Acad. Sci. Paris Series Ila, 323, 925 Rangin, 1990, A simple model for the tectonic evolution of Southeast Asia and Indonesia regions for the past 43 Ma, Bull. Soc. géol. France, 6, 887 Rapp, 1991, Partial melting of amphibolite/eclogite and the origin of Archean trondhjemites and tonalites, Precambrian Res., 94, 4619 Sajona, 1994, Magmatic response to abrupt changes in tectonic setting: Pliocene-Quaternary calc-alkaline lavas and Nbenriched basalts of Leyte and Mindanao (Philippines), Tectonophysics, 237, 47, 10.1016/0040-1951(94)90158-9 Sajona, 1996, High field strength element enrichment of Pliocene-Pleistocene island arc basalts, Zamboanga Peninsula, Western Mindanao (Philippines), J. Petrol., 37, 693, 10.1093/petrology/37.3.693 Sajona, 1993, Initiation of subduction and the generation of slab melts in western and eastern Mindanao, Philippines, Geology, 21, 1007, 10.1130/0091-7613(1993)021<1007:IOSATG>2.3.CO;2 Sen, 1994, Dehydration melting of a basaltic composition amphibolite at 1.5 and 2.0 GPa: implications for the origin of adakites, Contrib. Mineral. Petrol., 117, 394, 10.1007/BF00307273 Sun, 1989, Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes. Magmatism in the ocean basin, Geol.Soc. Spec. Publ., 42, 313, 10.1144/GSL.SP.1989.042.01.19 Thiéblemont, 1997, Gisements épithermaux et porphyriques: la connexion adakite, C. R. Acad. Sci. Paris, 325, 103 UNDP (United Nations Development Project), 1987, Geology and mineralization of the Panganiban-Tabas and Bulala areas, Camarines Norte, 43 Walther, 1981, Early Cretaceous porphyry copper mineralization on Cebu Island, Philippines, Dated with K-Ar and Rb-Sr methods, Geol. Jahrb., 48, 21 Yogodzinski, 1994, Magnesian andesites and the subduction component in a strongly calc-alkaline series at Piip Volcano, Far Western Aleutians, J. Petrol., 35, 163, 10.1093/petrology/35.1.163