Browsing by Subject "U-PB ISOTOPES"

Now showing items 1-2 of 2

PARTIAL RESETTING OF THE U-PB ISOTOPE SYSTEM IN MONAZITE THROUGH HYDROTHERMAL EXPERIMENTS: AN SEM AND U-PB ISOTOPE STUDY

Teufel S.; Heinrich W. (1997)

Natural monazites of different grain sizes were treated experimentally under hydrothermal conditions and their U-Pb isotope systematics measured before and after the runs. Runs were carried out with monazite grain size ...
SIMS ANALYSIS OF U-PB ISOTOPES IN MONAZITE: MATRIX EFFECTS

Zhu X.K.; O'Nions R.K.; Gibb A.J. (1998)

The calibration of U-Pb and Th-Pb ratios in Th-U-rich minerals measured by SIMS usually assumes that there are no matrix effects arising from the compositional difference between standard and sample. Matrix effects have ...

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