佐賀県有田地域の瀬戸内カンラン石安山岩
Published in Kyushu University Institutional Repository (QIR) (Kyushu University) • Feb 29, 1980
NobleIDNI6P912W505R122S580
Authors:,
護 妹尾
Mamoru SENO
Abstract
The olivine andesite, a member of the Setouchi volcanic rocks from the Arita area, Saga Prefecture comprises megacrysts of olivine (Fo82-80), phenocrysts of olivine (Fo85-84) and microphenocrysts of bronzite (En78-75). The megacrysts of olivine and its spine! inclusions were studied on thier chemica...
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