| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|---|---|---|---|---|---|---|
| 0.8047 | ICPES | 1984.03 | Personal communication, Government Industrial Research Institute, Chugoku, Japan | S.Hirata | |||
| 0.98 | INAA | 1986.08 | Personal communication, Chengdu College of Geology, China | T.Chunhan | |||
| 0.98 | INAA | 1988.12 | Personal communication, Chengdu College of Geology, China | T.Chunhan | |||
| 0.9917 | SIMS | 1989.1 | Quantitative SIMS of rock reference samples | Geoch. J. | 23 | 215-236 | H.Yurimoto, A.Yamashita, N.Nishida and S.Sueno |