| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|
| 3.56 | OES |
1990.05 | Personal Communication, U.S. Geological Survey, Lakewood | | | | J.S.Kane, J.G.Crock, P.H.Briggs and D.L.Fey |
| 3.48 | INAA |
1990.1 | Determination of trace element in new reference samples of sedimentary rock series of GSJ by INAA | J. Chengdu College Geol. | 17 | 113-117 | T.Chunhan and L.Xiaolin |
| 3.2 | ICPES |
1993 | Determination of trace elements in calcite by ICP-AES after coprecipitation with indium sulfide | Bunseki Kagaku | 42 | 305-309 | K.Yamazaki, H.Tsuji, K.Chayama, Y.Tamari and Y.Kus |
| 3.62 | NAA |
1990 | Personal Communication, Los Aramos, USA | | | | E.S.Gladney |