Arsenopyrite from selected localities.
Japan | |
| Fujiwara, T. (1994): Nihon-no-Kobutsu; Hirotomo, U. (1986). Chemical Composition of Magnetite from the Hydrothermal Alteration Zone of Quartz Diorite Bodies, Chichibu Mining Area, Japan. Rock Magnetism and Paleogeophysics, 13, 60. |
Harada, K., Sakamoto, O., Nakao, K., & Nagashima, K. (1970). Bournonite from Daikoku, Chichibu Mine, Saitama, Japan. Mineralogical Journal, 6(3), 186-188. |
Chichibu mining district, Nakatsugawa, Ohtaki-mura, Chichibu City, Saitama Prefecture, Japan