Manganophyllite from Amur Plate
Japan | |
| Yamada, S. (2004) Nihonsankoubutsu Gojuonhairetsu sanchi-ichiranhyou, p 61. |
| Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.) |
| Dr. Yohachiro Okamoto collection (conserved by the Geological Survey of Japan) |