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Japanese osmium localities

165 localities

A list of Japanese osmium 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 1892

Yubari river (Hokkaido)

Year 1893

Dozan river (Ehime, as Iridosmine), Ono (Tokushima, Yamashiro valley, as Iridosmine), Tsutani (Miyagi, Motoyoshi, as Iridosmine), Daigo (Ibaraki, as Iridosmine)

Year 1896

Hakkin creek (Hokkaido, Yubari, as Iridosmine), Tonashubetsu river (Hokkaido, Sorachi river, as Iridosmine)

Year 1904

Usotannai �iHokkaido, Esashi, as Iridosmine), Peichan riiver (Hokkaido, Esashi, as Iridosmine), Tomarinai river (Hokkaido, as Iridosmine)

Year 1912

Horokauriribetsu river (Hokkaido, as Iridosmine)

Year 1913

Miura mine (Hokkaido, as Iridosmine)

Year 1916

Nishi-Mikawa (Niigata, Sado island, as Iridosmine)

Year 1935

Toikanbetsu (Hokkaido, as Iridosmine)

Year 1936

Takadomari (Hokkaido, Uryu river, Placer),NIseparomappu river (Hokkaido, Uryu river, as Iridosmine)

Year 1942

Penke-Shiranui (Hokkaido, Takadomari, as Iridosmine), Toikanbetsu-Nijusen mine (Hokkaido, Nijusen mine, as Iridosmine), Tadoshi mine (Hokkaido, as Iridosmine), Furano (Hokkaido, as Iridosmine)

Year 1943

Horokanai mine (Hokkaido, Hg, as Iridosmine)

See Japanese page for more localities.