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| Series | Geological Map of Volcanoes |
| No. | 10 |
| Map titl | GEOLOGICAL MAP OF IZU-OSHIMA VOLCANO ( 2nd ed.) |
| Authors | ISHIZUKA Osamu, KAWANABE Yoshihisa, INOUE Takahiko, ARIMOTO Jun and MAENO Fukashi |
| Pub. year | 2026 |
| Scale | 1:40,000 |
| Publisher | Geological Survey of Japan, AIST |
| Price | ¥1,430 ( Purchase Guide ) |
| Prefecture | TOKYO |
| Sheet size | A1 |
| Downloads | Raster(JPEG, GeoTIFF) data, Explanatory Text(PDF) |
![]() | |
| Series | Geological Map of Volcanoes |
| No. | 10 |
| Map titl | GEOLOGICAL MAP OF IZU-OSHIMA VOLCANO ( 2nd ed.) |
| Authors | ISHIZUKA Osamu, KAWANABE Yoshihisa, INOUE Takahiko, ARIMOTO Jun and MAENO Fukashi |
| Pub. year | 2026 |
| Scale | 1:40,000 |
| Publisher | Geological Survey of Japan, AIST |
| Price | ¥1,430 ( Purchase Guide ) |
| Prefecture | TOKYO |
| Sheet size | A1 |
| Downloads | Raster(JPEG, GeoTIFF) data, Explanatory Text(PDF) |
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| Mt. Mihara and summit caldera of the Izu-Oshima Volcano in a snowy landscape seen from the north. To the left of Mt. Mihara is the western caldera rim, which stretches from Mt. Kushigata to Mt. Shiraishi. The 1986B crater chain is located at the top of the northern slope of Mt. Mihara, from which the LB lava flow flows down. |