| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
| 1.6 | ICPES |
1990.04 | Personal communication, Geological Survey of India | | | | B.G.Rao |
| 2.56 | RNAA |
1991.1 | Activation analysis of GSJ rock standard samples -Sedimentary rock series- (Abst.,in Japanese) | 1991 Annual Meet. Japan Geoch. Soc. | | 201 | Y.Oura, N.Aota, S.Kosanda, Y.Miyamoto, T.Okui, Y.K |
| 2.56 | NAA |
1994 | Neutron activation analysis of nine GSJ sedimentary rock reference samples | Geostandards Newsletter | 18 | 185-193 | N.Aota,Y.Miyamoto,S.Kosanda,Y.Oura,T.Okui, K.Sakam |
| 3.18 | ICPMS |
1994 | Personal Communication,WSU GeoAnalytical Laboratory, USA | | | | C. Knaack, S. Cornelius and P. Hooper |
| 3.18 | ICPMS |
2000 | Personarl Communication,Washington State University | | | | D. Johnson |
| 2.5 | OES |
1999 | Personarl Communication, Institute of Geology, Estonia | | | | T. Kiipli |