Latitude: 36°59'45"N
Longitude: 140°42'25"E
Metamorphosed sedimentary (bedded) manganese ore. Rhodonite was the main ore mineral, with lesser amounts of braunite and tephroite.
References
Matsubara, S., Miyawaki, R., Kato, A., Matsuyama, F., Mouri, T. and Suzuki, Y. (2001): Arseniopleite from the Gozaisho mine, Fukushima Prefecture, Japan. Bull. Natn. Sci. Mus., Tokyo, Ser. C, 27, 51-62.
Satoshi Matsubara et al (1996) Romeite from the Gozaisho mine, Iwaki, Japan. Mineralogical Journal Vol. 18 (1996) , No. 4 pp 155-160
Mineral List
52 entries listed. 50 valid minerals. 1 type locality (valid mineral). 1 erroneous literature entry.
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