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Japanese sapphirine localities

5 localities

A list of Japanese sapphirine 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 1976
Mount Horoshiri (Hokkaido)
Year 1981
Mount Horobetu (Hokkaido)
Year 1996
Toyofuku (Kumamoto, Matsubase)
Year 2006
Nukabira river (Hokkaido, Hiratori)
Year 2010
Hitachi mine (Ibaraki)