Japanese hydroandradite localities

7 localities

A list of Japanese hydroandradite 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 1972: Onaka (Ibaraki, Hitachi-Ota)
Year 1981: Shibukawa (Shizuoka, Hamamatsu, Ti-bearing), Nogami (Wakayama, Ti-bearing), Kamaishi mine (Iwate, Shinyama, Ti-bearing)
Year 1983: Kawamai (Ehime, Yawatahama, Ti-bearing), Mount Gongen (Iwate, Hayachine, Ti-bearing)
Year 1996: Anai (Ehime)