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Japan | |
| [var. Picrolite] Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210 |
| [var. Picrolite] Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210 |
| Suzuki, J. (1953) Explanatory text of the geological map of Japan, scale 1:50,000: Fukagawa (Asahikawa-48) (Geological Survey of Japan). |
- Nakagawa (Teshio) District
| Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy = 北海道大學理學部紀要, 8(2): 175-210 |