Bulletin of the Geological Survey of Japan Vol.25 No.10 (1974)

Table of Contents

TitleAuthorPDF
Alteration Processes Responsible for the Formation of the Amakusa Pottery stone Deposit, Kumamoto Prefecture, Japan Yukio TOGASHI (491-508) 25-10_01.pdf(5,953KB)
Change in Optical Properties of Hornblende Phenocryst after the Eruption : An Example in Hornblende Andesite from Kaitaku, Ikeda-cho, Kagawa Prefecture Osamu UJIKE (509-515) 25-10_02.pdf(837KB)
Chemical Compositions of Plutonic Rocks in Northeast Japan
2. Kinkasan Granites and Metamorphic Rocks
Tomohiko ABE and Masato KATADA (517-523) 25-10_03.pdf(10,169KB)
[ Summary ]
K-Ar ages of Paleozoic rocks from the Kamihirose district, Hida mountains
Ken SHIBATA and Tamotsu NOZAWA (525-526) 25-10_04.pdf(209KB)
[ Summary ]
The Clay Minerals in the Osaka Group in the Northern Part of the Senriyama Hill, Osaka Prefecture
Ryoji KOMURA (527-534) 25-10_05.pdf(3,332KB)
[ Notes ]
Information of new arrival foreign documents
(535-542) 25-10_06.pdf(888KB)
Abstracts for Geological Survey Seminar (1974年8月27日)(543-546) 25-10_07.pdf(5,338KB)