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Japan (FRL) | |
| Post, J.E., Heaney, P.J., Fischer, T.B., Ilton, E.S. (2022): Manjiroite or hydrous hollandite? American Mineralogist 107, 564-571. Nambu M, Tanida K (1967) Manjirōite, a new manganese dioxide mineral, from Kohare Mine, Iwate Prefecture, Japan. Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 58, 39-54. |
| Nambu M, Tanida K (1967) Manjirōite, a new manganese dioxide mineral, from Kohare Mine, Iwate Prefecture, Japan. Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 58, 39-54 Dr. Matsuo Nambu collection (curated at Geological Survey of Japan) |
| Nambu & Tanida (1980) Koubutsugaku Zasshi, 14 (special volume), 62-85. |
| Nambu M, Tanida K (1967) Manjirōite, a new manganese dioxide mineral, from Kohare Mine, Iwate Prefecture, Japan. Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 58, 39-54 Dr. Matsuo Nambu collection (curated at Geological Survey of Japan) |
| Nambu & Tanida (1980) Koubutsugaku Zasshi, 14 (special volume), 62-85. |
| Dr. Matsuo Nambu collection (curated at Geological Survey of Japan) |
| Powder XRD by John Attard, January 2008, resembles manjiroite XRF shows considerable K too. |
Kawai mine, Yamagata, Kuji City, Iwate Prefecture, Japan