de LIVIU-FLORIAN POP*, RADU SERBAN CONSTANTINESCU**
*Institutul de Geologie si Geofizica, Bucuresti
**Intreprinderea Metalelor Rare, Bucuresti
ELEMENT ANALYSIS OF GEOLOGICAL SAMPLES, BY SPECTROMETRY OF
FLUORESCENCE X RADIATIONS, MAKING USE OF Si(Li) DETECTORS
(Abstract)
The authors report the results of quantitative analyses for Rb, Sr, Zr, Nb,
Mo, La, Ce, and of qualitative ones for Y, Nd, Sm, Gd, Tb, Dy, in geological
samples.
There are discussed the particularities of the technique for each element and
the results are displayed in comparison with other analysis techniques.