Bornite-rich "kuroko"-type ore, mined for copper, zinc, lead, pyrites (sulphur). Now closed. Intruded by andesite dyke.
References:
- Shunso Ishihara and Yuji Endo (2007): Indium and other trace elements in volcanogenic massive sulfide ores from the Kuroko, Besshi and other types in Japan. Bulletin of the Geological Survey of Japan 58(1/2), 7-22.
Mineral List:18 entries listed. 15 valid minerals. 1 type locality (valid mineral).
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