Strengite from Okhotsk Plate
Japan | |
| pers. comm. Kotaro Watanabe |
| Sakurai, K., Matsubara, S. & Kato, A. (1991): Tinticite from the Suwa mine, Chino City, Nagano Prefecture, Japan. Mineralogical Journal 15, 261-267. Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan) |
Russia | |
| Rychagov, S. N., Sergeeva, A. V., & Chernov, M. S. (2017, November). Specific mineral associations of hydrothermal shale (South Kamchatka). In Doklady Earth Sciences (Vol. 477, pp. 1301-1306). Pleiades Publishing. |