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Minerals from Akita prefecture
Prefectural Mineral: Kuroko (Massive sulfide ore) of Hokuroku district
Geology | Fossils | Hot springs
Minerals reported from Akita prefecture
A list of minerals observed at 8 locations in Akita prefecture, Tohoku region, Honshu island, Japan
Localities described below may be now closed to collecting by authorities or land owners.
Daisen city
Kisan-mori Mine
Kyowa-Funaoka, Daisen city, Akita pref.
- Chalcopyrite
Yellow
- Galena
Gray
- Linarite
Blue, Prismatic
- Azurite
Blue, Tabular
- Anglesite
White, Tabular
- Osarizawaite
Green, Earth
- Brochantite
Green, Needle
- Cerussite
White, Tabular
- Malachite
Green, Needle
- Chrysocolla
Pale blue
- Pyromorphite
Green/Gray, Prismatic
- Tsumebite
Green, Tabular
Arakawa Mine
Kyowa-Arakawa, Daisen city, Akita pref.
- Sphalerite
Brown, Crystal
- Chamosite
Green
- Quartz
White
Kita-Akita city
Sayama Mine
Ani-Kayakusa, Kita-Akita city, Akita pref.
- Sphalerite
Brown
- Chalcopyrite
Yellow
- Galena
Gray
Agenosawa Mine
Nanokaichi, Kita-Akita city, Akita pref.
- Bismuthinite
Gray, Prismatic
- Sphalerite
Gray, Massive
Kazuno city
Osarizawa Mine
Osarizawa, Kazuno city, Akita pref.
- Chalcopyrite
Yellow, Massive
- Pyrite
Yellow, Cubic
- Chamosite
Green, Tabular
Kosaka city
Kosaka Mine
Kosaka-Kozan, Kosaka city, Kazuno county, Akita pref.
- Baryte
White, Tabular
- Quartz var. Amethyst
Purple
Fujisato city
Fujikoto
Fujikoto, Fujisato city, Yamamoto county, Akita pref.
- Glauconite
Green
Oga city
Unosaki
Funagawaminato-Onnagawa, Oga city, Akita pref.
- Pyrite
Yellow, Skeleton