| Title | Author | PDF |
| Geology of the Wakayanagi Area, Isawa-gun, Iwate Prefecture |
Nobu KITAMURA (705-712) |
04-12_01.pdf(956KB) |
| The Myojo Limestone, Niigata Prefecture |
Makoto MURAOKA and Mitsuo TANEMURA (713-719) |
04-12_02.pdf(751KB) |
| Geophysical Prospecting at Noda-Tamagawa Mine, Iwate Prefecture |
Kihei SHIBATO (721-738) |
04-12_03.pdf(1,423KB) |
| Electrical Prospecting at Kasuga Gold Mine, Kagoshima Prefecture |
Junji SUYAMA and Hajime KOBAYASHI (739-750) |
04-12_04.pdf(909KB) |
| On the Dunite and Chromite Deposits of the Akaishi Mine, Ehime Prefecture |
Masaharu YAMADA (751-756) |
04-12_05.pdf(750KB) |
| Correction of Text |
04-12_06.pdf(108KB) |