|
Japan | |
| Matsubara, S., Kato, A., Shimizu, M., Sekiuchi, K., and Suzuki, M. (1996) Romeite from the Gozaisho mine, Iwaki, Japan. Mineralogical Journal 18, 155-160. |
| Matsubara Satoshi, Kato, Akira (1980) Nagashimalite, Ba4(V3+,Ti)4[(O,OH)2|Cl|Si8B2O27], a new mineral from the Mogurazawa mine, gumma prefecture, Japan. Mineralogical Journal, 10 (3) 122-130 doi:10.2465/minerj.10.122 |
| Haruna, Makoto et al. (2002) Mineralogical and oxygen isotope constraints on the origin of the contact-metamorphosed bedded manganese deposit at Nagasawa, Japan. The Canadian Mineralogist, 40, 1069-1089. |
| Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan) |
| Akira Kato (undated manuscript): Country rock and Minerals of the Kaso mine, Kanuma City, Tochigi Prefecture. (in japanese) |
| Peter Dunn (1976) Genthelvite and the helvine group. Mineralogical Magazine, 40:627-636 Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan) |