 | FUJIBAYASHI, NORIE, NAGAO, TAKASHI, KAGAMI, HIROO, IWATA, MASATOSHI, TAZAKI, KOICHI (1989) Spatial variation in the Sr and Nd isotope compositions of Cenozoic alkali basalts from the Chugoku district, SW Japan. Journal of Mineralogy, Petrology and Economic Geology, 84 (12) 429-443 doi:10.2465/ganko.84.429 | Journal (article/letter/editorial) | | Mineralogical Sciences 060 and Japan KAGAMI***, of Science, Japan Geology , Faculty Yamaguchi ***...Science, Japan Interior , Okayama University, **** Department of Misasa, Earth 682-02 Japan Sciences... derivatives produced the The the southern Japan sides, respectively. be Cenozoic Sea, the...element spatial tendency ascribed these of Japan, TiO2, The MF-type with alkali MF-type trace...systematics. and the SW FeO in Education, Japan district, MgO, basalts, from from SA-type |  | | Journal (article/letter/editorial) | | presence of olivine, calcium-rich pyroxene, and nepheline as major phases and by the absence of modal plagioclase...to basanites (with both modal plagioclase and nepheline) and, with increasing degree of undersaturation...normative orthoclase, 5 per cent albite, 12 per cent nepheline, 20 per cent anorthite, 22 per cent diopside,..., Antarctica (Fenner, 1938). Limburgite, Sukumozuka, Japan (Harumoto, 1952). Basanitoid, Hut Point Peninsula...1936). Olivine-melilite nephelinite, Nagahama, Japan (Harumoto, 1952). with increasing CaO in derivative |
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