著者

宮久 三千年

出版者

地学団体研究会

雑誌

地球科学 (ISSN:03666611)

巻号頁・発行日

vol.1955, no.23, pp.15-24, 1955

被引用文献数

1

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This Paper outlines some geological problems on the Obira tin deposit which belongs to a complex telescoped type. The deposit is genetically related to the acid intrusives of Miocene epoch. Some considerations of granitic rocks as oie bringer of mineral deposits, are also discussed.