Jl. Morrison et Jm. Richardson, PRELIMINARY ASSESSMENT OF BARIUM DETERMINATION IN ZINNWALDITE ZW-C BYX-RAY-FLUORESCENCE SPECTROMETRY, Geostandards newsletter, 20(1), 1996, pp. 65-69
The interference of rubidium on the determination of barium in the int
ernational geostandard Zinnwaldite ZW-C, an alkali-rich Li mica, has b
een investigated.