| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
| 0.44 | INAA |
1992.1 | Personal Commuication,Research Reactor Inst., Kyoto University, Japan | | | | T.Takeuchi |
| <0.2 | ICPES |
1993.06 | Personal Communication, University of Innsbruck, Austria | | | | R.Tessadri |
| 1 | XRF |
1994 | Personal Communication, The Open University, UK | | | | P.J.Potts |
| 0.6 | ICPES |
1994 | Personal communication, Universite de Bretagne Occidentale, France | | | | Jo Cotten |
| <5 | ICPES |
1994 | Personal Communcation, Anglia Polytecbnic Univ. , UK | | | | T.Emmett |
| 0.5 | INAA |
1994 | Personal Communication, The Open University, UK | | | | P.Potts |
| 0.5 | INAA |
1994 | Personal communication,Lund Univ., Sweeden | | | | Zoltan Solyom |
| 0.458 | INAA |
1994 | JR-3,a LIL-enriched GSJ rock reference sample | Geochemical Journal, | 28 | 363-366 | H.Kamioka |
| 1.5 | XRF |
1995 | Personal communication,Claude Bernard Lyon1 Univ., France | | | | P.Capiez |
| 0.554 | ICPMS |
1998 | Personal communication,M.Watanabe,MKK,Tokyo, Japan | | | | M.Watanabe |
| 0.44 | NAA |
1998 | Personal communication,Lucas Heights Science and Technology center ,Australia | | | | H.Waldron |
| 2 | XRF |
1994 | Personal Communication,WSU GeoAnalytical Laboratory, USA | | | | C. Knaack, S. Cornelius and P. Hooper |
| 4.1 | ICPMS |
1994 | Personal Communication,WSU GeoAnalytical Laboratory, USA | | | | C. Knaack, S. Cornelius and P. Hooper |
| 2 | XRF |
2000 | Personarl Communication,Washington State University | | | | D. Johnson |
| 4.1 | ICPMS |
2000 | Personarl Communication,Washington State University | | | | D. Johnson |
| 0.6 | OES |
1999 | Personarl Communication, Institute of Geology, Estonia | | | | T. Kiipli |