On Porphyritic Pigeonite in Andesite from Okubo-yama, Minami-Aizu, Hukusima Prefecture

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ژورنال

عنوان ژورنال: Proceedings of the Japan Academy

سال: 1949

ISSN: 0021-4280

DOI: 10.2183/pjab1945.25.3-5_128