“…Because the Kamioka mine has been worked for long time, many papers have been so far published on geology (e.g., Akiyama, 1980;Kano and Hori, 1982;Kano et al, 1989;Kano, 1992), on geochemistry (e.g., Seki 1972Seki , 1991Kiyosu and Nakai, 1977;Sato et al, 1978;Wada, 1978;Shimazaki and Kusakabe, 1990a,b) and on metallogeny (e.g., Narita, 1959;Fonteilles, 1962;Okuno, 1964;Tsukagoshi et al, 1974;Akiyama, 1981;Nitta and Akiyama, 1981;Kato, 1991;Mariko et al, 1996). Compared with these vast amount of papers, papers on fluid inclusion studies are limited.…”