| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|
| 6 | ICPES |
1992.06 | Personal Communication, Geol.Survey of Japan(Anal.Chemex) | | | | H.Hirano,M.Kamitani, |
| 15 | XRF |
1996 | Personal communication, Bremen Univ., Germany | | | | M.Zuther |
| 19 | XRF |
1996 | Personal communication, Institut fur Geowissenschaften,Germany | | | | Frau N.Groschopf |
| 18.013 | ICPMS |
1998 | Personal communication,M.Watanabe,MKK,Tokyo, Japan | | | | M.Watanabe |
| 19.8 | FAA |
1998 | Personal communication,GSJ,Japan | | | | S.Terashima |
| 15 | ICPMS |
1998 | Personal communcation,Universite de Liege,Belgium | | | | I.Roelandts |
| 22 | OES |
1999 | Personarl Communication, Institute of Geology, Estonia | | | | T. Kiipli |
| 18.0 | EXRF |
2002 | Personal Communication, Southern Connecticut State Univ., USA | | | | T. Fleming |