| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|
| 0.12 | INAA |
1987.09 | Personal communication, Japan Chem. Anal. Center | | | | S.Suzuki and H.Fukushima |
| (0.3) | XRF |
1987.11 | Personal communication, Govern. Chem. Lab., Brisbane, Australia | | | | H.A.Olszowy, R.Sumner, J.Hegarty, P.Smith and P.Fu |
| 0.112 | INAA |
1989.03 | Personal communication, Musashi Institute of Technology, Japan | | | | S.Hirai and S.Suzuki |
| <1 | XRF |
1990.01 | Personal communication, IFREMER, Centre de Brest, France | | | | J.Etoubleau |
| 0.11 | AA |
1990.04 | Elemental concentrations in nine new GSJ rock reference samples 'sedimentary rock series' | Geost. Newsletter | 14 | 1-5 | S.Terashima, A.Ando, T.Okai, Y.Kanai, M.Taniguchi, |
| 0.102 | ICPES |
1999 | Personal communication,Murakashi,co,Japan | | | | K.Kobayashi |