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Japanese Illite/Smectite interstratified mineral localities

32 localities

A list of Japanese Illite/Smectite interstratified mineral localities described in citable papers and books. The list is edited based on the editing policy of location lists.

Year of description

Location (Prefecture, Synonym, Comments)

Year 1982

Otsuka (Kumamoto, Hitoyoshi, Takanita river)

Year 1986

Shinzan (Akita, Omagari)

Year 1987

Izumisawa (Fukushima, Odaka)

Year 1989

Sugawa (Niigata, Itoigawa), Kuzure (Niigata, Itoigawa), Nishi-Hiyama (Niigata, Itoigawa), Minamimata river (Niigata, Itoigawa)

Year 1990

Minamishiraoi mine (Hokkaido)

Year 1991

Kamikita mine (Aomori), Mitsui-Ashibetsu coal mine (Hokkaido)

Year 1993

Noya (Oita, Kokonoe)

Year 1995

Hiraki mine (Hyogo)

Year 1996

Otoge mine (Yamagata)

Year 1997

Kitagawa (Nagano, Kami-Ina), Tokoro mine (Hokkaido, Au), Seta mine (Hokkaido, Tokachi mine), Tobetsu mine (Hokkaido, Nissho mine)

Year 1998

Hishikari mine (Kagoshma), Hishikari mine (Kagoshima, Yamada)

Year 2001

Hachimantai (Iwate, meta), Oku-Aizu (Fukushima, Metasomatic)

Year 2002

Kakkonda (Iwate, Shizukuishi)

Year 2003

Abuta (Hokkaido)

Year 2005

Shimonoseki (Yamaguchi), Agenosawa mine (Akita), Watari (Fukuoka, Tsuyazaki)

Year 2006

Nosaka (Shimane, Yasaka), Yamanouchi (Shimane, Hamada)

Year 2007

Yasuda (Shimane), Noi (Shimane), Akeshi mine (Kagoshima), Hanakago mine (Kagoshima)