Duftite from Amur Plate
Japan | |
| Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.) |
| Sakurai, K., Kato, A. (1971) Duftite from Toroku mine, Miyazaki, Japan. Chigaku Kenkyu [Geoscience Magazine], 22. 17-19 pers. comm. Kotaro Watanabe, 9-11-2000. |
Uehara, S., et al. (2014) Minerals from Kyushu and Yamaguchi. (Fukuoka Mineral Club, 355 pages) | |
| Uehara, S., et al (2014) MInerals from Kyushu and Yamaguchi. (Fukuoka Mineral Club, 355 pages) |