| Lat / long: | 40.2818, 140.66527 |
| Primary: | Copper, Lead, Zinc |
| Secondary: | Silver |
| Ore: | Barite, Chalcopyrite, Galena, Pyrite, Sphalerite |
| Gangue: | Gypsum, Quartz |
| Orebody form: | IRREGULAR TO CONCORDANT BEDS |
| Discovery year: | 1969 |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Producer |
| First production started: | 1973 |
| Host type: | Tuff,Volcanic Breccia (Agglomerate) |
| Associated rock: | Yukisawa Formation (Uwamuki Type) Tuff Breccia;Other Green Tuff Horizons |
| Associated type: | Volcanic Breccia (Agglomerate) |
| Structure: | Hokuroku Basin, Takarakura And Ishinosawa Faults |
| Alteration processes: | Argillization Of Host Rocks |
| MRDS | W018905 |
| DEP | 10073091 |
| Reference | {Deposit:: LAMBERT, I. B., SATO, T., 1974, THE KUROKO AND ASSOCIATED ORE DEPOSITS OF JAPAN: A REVIEW OF THEIR FEATURES AND METALLOGENESIS; ECON. GEOL. V. 69 P. 1215 - 1236}{Deposit:: TANIMURA, S., SHIMODA, T., SAWAGUCHI, T., 1974, ON THE FUKAZAWA ORE BODIES AKITA PREFECTURE. JAP. SOC. MINING GEOLOGISTS SPECIAL ISSUE NO. 6 P. 147 - 155}{Deposit:: OGASAWARA, T., 1976, RAPID DEVELOPMENT OF THE FUKASAWA MINE BY A TRACKLESS HAULAGE SYSTEM}{Production:: SKINNERS MINING INTL. YBK. 1975 P. 213.}{Reserve-Resource:: LAMBERT, I. B., SATO, T., 1974, ECON. GEOL. V. 69, P. 1216.} |
| Reporter | Schruben, Paul G. |