| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|---|---|---|---|---|---|---|
| <10 | OES | 1990.04 | Personal communication, Geological Survey of India | B.G.Rao | |||
| 3.3 | NAA | 1990 | Personal Communication, Los Aramos, USA | E.S.Gladney | |||
| 3.9 | AA | 2001 | Determination of indium and tellurium in sixty one geological reference materias by solvent extraction graphite furnance atomic absorption spectrometry | Geostandards Newsletter | 25 | 127-132 | S.Terashima |