| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
| 10 | OES |
1970 | Personal communication, Geological Survey of Japan | | | | K.Ikeda |
| 16 | OES |
1972 | Personal communication, Zentrales Geologishes Institut, Berlin, Germany | | | | K.Schmidt |
| 4 | OES |
1972 | Personal communication, woods Hole Oceanographic Institute, U.S.A. | | | | G.Thompson |
| <10 | OES |
1973.06 | Personal communication, Geological Survey of Canada. | | | | W.H. Champ and G.P. Bender |
| 12.35 | IDMS |
1973 | Determinatin of traces of boron in heat-resisting alloy standards by isotope dilution mass spectrometry | Shitsuryo Bunseki | 21 | 283-292 | S.Tamura |
| 7 | COLOR |
1984 | Personal communication, Toho Univ., Japan | | | | Y.Yoshiike |
| 8.7 | COLOR |
1984 | Personal communication, National Chemical Lab. for Industry, Japan | | | | F.Uehara |
| 9 | COLOR |
1981 | Geochemical study of the paleoenvironment during the time from the late permian to the early triassic in the Abadeh region, central Iran | Mem. Fac. Educ., Kagawa Univ., II | (31) | 39-55 | A.Inazumi and Y.Bando |
| 9.1 | SIMS |
1989.1 | Quantitative SIMS of rock reference samples | Geoch. J. | 23 | 215-236 | H.Yurimoto, A.Yamashita, N.Nishida and S.Sueno |
| 6.3 | ICPES |
1984 | The preparation of iron-free solutions from geological materials for the determination of boron (and other elements) by inductively-coupled plasma emission spectrometry | Anal. Chim. Acta | 159 | 387-391 | V.K.Din |
| 10.2 | COLOR |
1990.1 | Photometric determination of Boron in rock samples by Crown-ether extraction-flow infection method(in Japanese) | 39th Annual Meeting Japan Soc. Anal. Chem. | | | H.Koshima and H.Onishi |
| 10.2 | COLOR |
1992 | Extraction of tetrafluoroborate with crown ethers and its application to silicate rock analysis | Fresenius J Anal Chem | 343 | 287-291 | H.Koshima and H.Onishi |
| 10.7 | GAMMA |
1995 | Prompt gamma-ray analysis of boron with cold and thermal neutron guided beam | Anal.Chem. | 67 | 4466-4470 | C.Yonezawa and A.K.H.Wood |
| 10.7 | INAA |
1996 | Multi-element determination by a cold neutron-induced prompt gamma-ray analysis | | 12 | | C.Yonezawa |
| 9.0 | ICPES |
1998 | Personal communication,GSJ,Japan | | | | S.Terashima |
| 9.0 | ICPES |
1998 | Alkali fusion/ICP-AES for the determination of boron in geological reference materials and a comperison with spectrophotometry | BUNSEKI KAGAKU | 47 | 451-454 | S.Terashima,T.Okai and M.Taniguchi |